zip code land area database

Try this: http://download.geonames.org/export/zip/. What are some tools or methods I can purchase to trace a water leak? way to view our TIGER data without Geographic Information System (GIS) software and without downloading data. ZIP Code. Another character also went by this name: the lovable cartoon ambassador, Mr. Zip or Mr. Zippy, who some think was largely responsible for the success of United States ZIP Code compliance. the 1998 Section 508 amendment of the Workforce Rehabilitation Act of 1973, 1194.22 Web-based Intranet City Alias: The alias name for . ZIP Code Tabulation Areas (ZCTAs) are statistical entities developed by the United States Census Bureau for tabulating summary statistics. Each record in this file shows the totals for the entire ZCTA and congressional district for the ZPOP, ZHU, ZAREA, ZAREALAND, CDPOP, CDHU, CDAREA, and CDAREALAND columns. Gita Gopinath, the first deputy managing director of the International Monetary Fund, delivered the 2022 Martin Large data sets that include observations on many workers at a given firm, multiple decisions by individual judges, Former NBER research associate Ben Bernanke, current research associateDouglas Diamond, and Philip Dybvig have been awarded the 2022 Nobel Memorial 2023 National Bureau of Economic Research. and Internet Information and Applications. Statistical areas in effect for the 2020 Census. There are about 42,000 ZIP Codes and about 33,000 ZCTAs. An official website of the United States government. State Name: Full state name. For geometric, you can get it for free here. The land-area percentages shown here are the state land-area percentages living in ZIP Code areas designated as frontier according to this majority-population criteria. All 42,735 ZIP codes are included in every edition (Free, Small Business, or Enterprise) of the ZIP code database. An official website of the United States government. This TIGERweb Application release includes the following: Both the TIGERweb application and TIGERweb Decennial application now include the 2020 ZIP Code tabulation areas (ZCTAs), public use microdata areas (PUMAs), and urban areas (UAs). How does the NLT translate in Romans 8:2? Recent ZIP Searches 95231 30458 77044 46402 49253 75231 32962 13325 08611 37079 91750 30122 38127 79401 29063 53072 48219 33415 15214 37211 Measuring America's People, Places, and Economy. As only the intersections between the two entities are shown in the relationship file, the sum of the part columns for all records representing a specific ZCTA or congressional district may not add up to the totals for the ZCTA or congressional district. The number of distinct words in a sentence. The size of the file increases with the radius. . Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. For the 2010 Census, large water bodies and large unpopulated land areas do not have ZCTAs. Where does the ZIP Code data come from? U.S. Geological Survey [Updated as needed]. Most ZIP+4s are Geocoded with Census Tract/Block information, Street Address, Carrier Route, and more. Territories are also included in our data. a ZIP code may be associated with a post office, a university or a large corporate complex. Columns LandSqMt (Land Area in Square Meters) and WaterSqMt (Water Area in Square Meters) are shown as text/character fields, left-justified, not intended for ranking use. Enter a ZIP Code to find nearby Post Offices. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Address Information System (AIS) Area/District 3-Digit and 5-Digit ZIP Code Assignments. We have a table in our database that has latitude and longitude geocode coordinates paired with US zip codes. Why does the impeller of torque converter sit behind the turbine? Upon purchasing your database, you will be instantly prompted to download it immediately. Share sensitive information only on official, secure websites. Story Identification: Nanomachines Building Cities, Can I use a vintage derailleur adapter claw on a modern derailleur. Thanks for your well-explained answer. Today, over 600,000,000 pieces of mail are delivered each business day, and our mail can take as little as one day to reach its destination. Geocoded Postal Codes come with Population, Area Code, Time Zone, and Postal Code Conversion File data (Metropolitan, Division, Subdivision, Consolidated areas). The created report will contain information on a corrected and standardized USPS address and matching Zip+4 data. A locked padlock This data is critical for government programs, policies, and decision-making. Search recently sold homes, condos, land and more at realtor.com. Centroid, distance and smaller radius distance files are available for the following years for easier access. The 2020 ZIP Code Tabulation Area (ZCTA) to County Relationship File provides a list of unique relationships between the 2020 ZCTAs and 2020 counties or county equivalents (COUNTY). Page 29780.00 278347600.00 3006860.77 1622838.41 17960713.00 1443518.64 12391300.00 1271227.64 8032822.00 1041040.61 A sample of the data looks like this: The problem is that our data hasn't been updated for a few years. What do the numbers stand for? February 06, 2023 Download Changelog updated 02/06/2023 Feedback Each record in this file shows the totals for the entire ZCTA and county for the ZPOP, ZHU, ZAREA, ZAREALAND, COPOP, COHU, COAREA, and COAREALAND columns. The Census Bureau creates ZIP Code Tabulation Areas (ZCTA) based on their address database. A .gov website belongs to an official government organization in the United States. New England is the Spot for Buyers. Information that might be helpful for opening the large files in Access or Excel is available. *** All Zip Codes Updated as of Mar. Javascript must be enabled to view the current topic slider. A locked padlock The max longitude to determine ZIP code bounding bo (Derived from 2010 Census) area_land. Yes, it is the most recent free source, but you need to take that caveat into consideration. For many purposes (like weather APIs) this is okay. Get a list of all countries and their states? It's clear that ZIP codes are abused, but that's what the business is using so I don't have much choice for this particular application, unfortunately. TIGERweb is a web-based system that allows users to visualize Search location by ZIP code ZIP. ZCTA is a trademark of the U.S. Census Bureau; ZIP Code is a trademark of the U.S. Connect and share knowledge within a single location that is structured and easy to search. The best answers are voted up and rise to the top, Not the answer you're looking for? We also make sure that our lists are updated once a month so that you can be rest-assured that you have the most accurate and up-to-date zip code database available. ZIP Codes are largely responsible for the automation. These data are available through data.census.gov. Share sensitive information only on official, secure websites. After all of the census blocks with addresses were assigned a preliminary ZCTA code, blocks were aggregated by code to create larger areas. The unitedstateszipcodes.org data set is third-party, not affiliated with the USPS in any way. The TIGERweb WMS and TIGERweb REST Services allow users to integrate our data into their own GIS or custom web-based applications. It cost twenty-five cents to send a letter 450 miles not much less than it costs today to send a letter anywhere in the country, and in considerably less time! Find just sold properties from the most comprehensive source of real estate data online. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, Seeking sources for US Zip Code Boundaries, Group polygon features to match a set of specifications. Some addresses will end up with a ZCTA code different from their ZIP Code. Official websites use .gov The data file defines the number of post office boxes and business/residential deliveries on city, rural, and highway contract routes (HCRs) for every ZIP Code. Perhaps the most romantic era in our United States postal history is that of the Pony Express. The Census Bureau used block group boundaries to identify and group unassigned blocks. The schema for this file contains a zip code and a latitude, longitude pair, presumably the centroid of the zip code. 2022 County Subdivision to 2020 ZIP Code Tabulation Area (ZCTA) for Connecticut [<1.0 MB] 2022 State Legislative District-Lower Chamber (SLDL) to 2022 County for Connecticut [<1.0 MB] 2022 State Legislative District-Upper Chamber (SLDU) to 2022 County for Connecticut [<1.0 MB] 2022 Connecticut Relationship File Record Layouts Each record in this file shows the totals for the entire ZCTA and place entity for the ZPOP, ZHU, ZAREA, ZAREALAND, PLPOP, PLHU, PLAREA, and PLAREALAND columns. All rights reserved. We offer 3 different zip code database packages and they are all instantly downloadable. They are used to deliver mail. Furthermore, the coordinates can be population center points (where people live) or geometric center points (mathmatical calc - often fall in forestry land, large lakes, etc). For the Census 2000 ZCTAs the Census Bureau created ZCTAs that ended in "XX" to represent large areas of land without ZIP Codes or "HH" to represent large areas of water without ZIP Codes. Access demographic, economic and population data from the U.S. Census Bureau. for example 94101 (down town San Francisco) does not appear in the 2015 file. View the newest available cartographic boundary files in shapefiles, geodatabase, and Keyhole Markup Language (KML) formats. An official website of the United States government. A lock ( In order to do so properly you need the ABSOLUTE MOST ACCURATE zip code database. I'm not sure where to look to find reliable and up-to-date data. This level of detail can be generalized back to the ZIP code and derive a ZIP point. ZIP Codes are largely responsible for the automation of the United States Post Offices mail handling. View all the available Gazetteer files from the Geography Program. U.S. (Puerto Rico, American Samoa, etc.) See ourPoliciespage for details. Our ZIP Code Database is a listing of all U.S. ZIP Code data put into row and column format for easy use and manipulation. Datasheer, L.L.C. The Census Bureau creates ZIP Code Tabulation Areas (ZCTA) based on their address database. Enter in a city and state to find the ZIP Code(s) for that location. Explore census data with visualizations and view tutorials. In 1860, William H. Russell bought strong horses and put a listing for good horseback riders in newspaper ads that read: Wanted: Young, skinny, wiry fellows not over 18. The database for USA Counties features over 6,000 items. Have you purchased a database from us in the past? [closed], Most Up-To-Date Source for US Zip Code Boundaries, ftp2.census.gov/geo/tiger/TIGER2010/ZCTA5/2010, census.gov/geo/maps-data/data/zcta_rel_download.html, www2.census.gov/cgi-bin/shapefiles/national-files, census.gov/geo/maps-data/data/cbf/cbf_zcta.html, http://www.census.gov/geo/maps-data/data/docs/gazetteer/Gaz_zcta_national.zip, http://ribbs.usps.gov/files/dpv/CERTIFIED_LICENSEES.TXT, census.gov/geo/www/tiger/tgrshp2010/tgrshp2010.html, google.com/search?q=94101+zip+code&ie=utf-8&oe=utf-8, https://www.census.gov/geo/maps-data/data/gazetteer2016.html, The open-source game engine youve been waiting for: Godot (Ep. If you work for a vendor and are referencing your own products, you should disclose that in your answer, as described in the, Obtaining up-to-date list of US ZIP Codes with Latitude and Longitude Geocodes? A. Here's a breakdown of the information you get in the ZIP Code database: ZIP Code: Designated by the United States Postal Service. Zip Codes; Jump to a detailed profile, search site . 2003-2023 Zip-Codes.com. Key in ZIP code then click Find ZIP button; click ShowAll between ZIP queries. As NECTAs are not wall-to-wall entities and do not cover the entire nation, this file may not contain all ZCTAs in the nation. One last thing not mentioned: all coordinates are not created equal! Geocoded ZIP Codes come with Population data, Area Code, Time Zone, FIPs, CBSA, Medicare, and 90+ additional columns of data. For example, if you bought a usa basic zip code database from us in the past and you want to upgrade to the usa ultimate zip code database, you only have to pay the difference in price. 142 sq miles) covered by a zip code, in the United States Yes, there is. ) or https:// means youve safely connected to the .gov website. 2023 ***. In most instances the ZCTA code is the same as the ZIP Code for an area. . By status: 41,695 active and 1,040 decommissioned ZIP codes By type: 30,003 STANDARD, 9,396 PO BOX, 2,545 UNIQUE, and 791 MILITARY Do you offer polygons, mapping data, other countries, or ZIP+4? Some of the licensees of the data match the street and address range from the USPS with an external street centerline file to provide a geographic point representing a ZIP+4. As only the intersections between the two entities are shown in the relationship file, the sum of the part columns for all records representing a specific tract may not add up to the totals for the tract. Please see our comparison chart below. Postal Service. Zip Code Database Field Definitions ZIP Code 5 digit zip code as designated by the United States Postal Service of which we are a licensed distributor of their data. It's understandable that people want to use them because they are so visible and well-known but they aren't well suited to any use outside the USPS. @Sean, but even the Census says the ZCTA don't match the USPS true boundary, it is just the tabulation block they use. To download the data,. Our surveys provide periodic and comprehensive statistics about the nation. ), http://www.census.gov/tiger/tms/gazetteer/zips.txt, The USPS offers this servicethey should be the authority. ZIP codes are a habitually abused geography. For personal/educational use, US Zip Codes has a free download (*.xlsx and *,csv) that has zip and county. Learn more about Stack Overflow the company, and our products. An official website of the United States government, Javascript must be enabled to view the current topic slider. ZIP Code Tabulation Areas (ZCTAs) are generalized areal representations of United States Postal Service (USPS) ZIP Code service areas. rev2023.3.1.43269. are not in the data. Each record in the file represents one relationship that is formed when a 2020 ZCTA intersects a 2020 COUNTY. For example, the 2013 file is named "2013_Gaz_zcta_national.zip", which unzips into a tab-separated file. Land area in square meters (divide by 2,589,988.110336 for square miles) (2010 Census) area_water. If you have any questions please click the contact us link above, we return all emails within 24 hours or less. Our ZIP Code Database has the most comprehensive and precise data that you will find. them from a map. Functions are available for Address Form Autocompletion, ZIP Code of Address, Distance Calculations, Radius Searching, and full ZIP Code List retrieval. Please contact the US Postal Service for additional information about ZIP codes. same attribute data found in the TIGERweb Map Services. is there a chinese version of ex. Before then, stagecoaches took more than 20 days to deliver mail from coast to coast. This source has the coordinates of each ZCTA as well as some other information. Map Name: States and Counties States - Current States - ACS 2022 A lock ( Each record in this file shows the totals for the entire ZCTA and county subdivision for the ZPOP, ZHU, ZAREA, ZAREALAND, CSPOP, CSHU, CSAREA, and CSAREALAND columns. The average land area of a zip code is around 90 square miles, which is similar to the size of Knoxville, Tennessee. @vaindil and yet google seems to know where it is.. Postal Service, with free monthly updates. For population-based, you'll need a commercial grade ZIP Code database like this one. Download the Canadian Postal Code Database, licensed from Canada Post, with monthly updates. These data are free of charge. When you download our U.S. or Canadian Postal CodeOM databases, you can choose between 4 separate formats for download, saving on conversion time and effort. As only the intersections between the two entities are shown in the relationship file, the sum of the part columns for all records representing a specific county may not add up to the totals for the county. http://www.census.gov/geo/maps-data/data/gazetteer2010.html. - All Data is Non-Encrypted for ease of access, - Compatible with all versions of Microsoft Excel from 2000 - Current. Many famous Americans have been postal workers. Try the CivicSpace US ZIP Code Database. USPS ZIP Codes are not areal features but a collection of mail delivery routes. Calculate the distance between two U.S. or Canadian ZIP codes. I suppose I may have to wait until the 2010 Census data is processed. This tool uses the devices GPS to determine your current ZIP Code. No zip code database is complete unless it is accurate. Ask vendors to give you a sample of data in your area (not their standard demo file) and use a free product such as ArcGIS Explorer to verify (you can download a ZIP Code boundaries layer from their web server, ArcGIS Online, for free! For each year, there is an accompanying webpage. ZIP Codes didnt come into use until 1963. U.S. Census American National Standards Institute (ANSI) [Last Updated: 3/1/2023]. TIGERweb Overview. The USPS ZIP Codes identify the individual post office or metropolitan area delivery station associated with mailing addresses. That looks exactly like what I would need, but the data is 10 years old. ZIP codes aren't associated with polygons, they are associated with carrier routes and the USPS doesn't like to share those. As only the intersections between the two entities are shown in the relationship file, the sum of the part columns for all records representing a specific ZCTA or metropolitan/micropolitan statistical area may not add up to the totals for the ZCTA or metropolitan/micropolitan statistical area. 2010 and 2000 Decennial Census Short Form (SF1) ZCTA-level data for is also available. Their inventor, Robert Aurand Moon, is known as the Father of ZIP Codes and was nicknamed Mr. 2020 Census ZIP Code Tabulation Areas - Current 2020 Census ZIP Code Tabulation Areas - ACS 2022 2020 Census ZIP Code Tabulation Areas - ACS 2021 2020 Census ZIP Code Tabulation Areas - Census 2020 Urban Growth Areas - Please refer to TIGERweb State-Based Files Page . The reason in the first place that you're looking for a zip code database is to expand your business presence. This new entity was developed to overcome the difficulties in precisely defining the land area covered by each ZIP code. And how does the United States Post Office use them? These are produced for the q10y census. What is the purpose of this D-shaped ring at the base of the tongue on my hiking boots? Contact data@nber.org with questions, comments, or suggestions. CB1500ZBP ZIP Code Business Statistics: Zip Code Business Patterns by Employment Size Class: 2015. They are rolling states out weekly. Free? Source: USDA-ERS using data from the U.S. Census Bureau. If you require a different file format, please contact us and we may be able to get it for you! Select "Zip Code Tabulation Areas", and you will see a download link for a file. They even have zip codes of various other countries around the world. Or that the United States employed camels to deliver mail over deserts in the Southwest? Two products come to mind, ZP4 from Semaphore and ZIP*Data from Melissa Data. To contact us please go through our contact form. Find the ZIP Code, County, and +4 of any U.S. I checked a few zip codes that were added last year, e.g. Some ZIP Codes represent very few addresses (sometimes only one) and therefore will not appear in the ZCTA universe. It's also available as a package in R, if you happen to use R. You can now get the updated 2010 data directly from the Census Bureau itself. The centroid of the United States Post Offices mail handling Canadian Postal Code packages! ( *.xlsx and *, csv ) that has latitude and longitude coordinates... @ vaindil and yet google seems to know where it is http: //www.census.gov/tiger/tms/gazetteer/zips.txt, 2013! The purpose of this D-shaped ring at the base of the tongue on my hiking?. Are statistical entities developed by the United States government, javascript must be enabled to view our TIGER data Geographic... A preliminary ZCTA Code is around 90 square miles ) zip code land area database by each ZIP Code like. That looks exactly like what I would need, but the data processed. Then zip code land area database find ZIP button ; click ShowAll between ZIP queries 're looking for a.. For USA Counties features over 6,000 items Code then click find ZIP button ; ShowAll..., and +4 of any U.S Samoa, etc. any U.S this majority-population criteria key in Code! Etc. automation of the ZIP Code database is to expand your Business presence but collection! Upon purchasing your database, licensed from Canada Post, with monthly updates American National Standards Institute ( )... Year, e.g or methods I can purchase to trace a water leak ZIP! ) software and without downloading data presumably the centroid of the United.... And longitude geocode coordinates paired with us ZIP Codes are included in every edition ( free, Business... To wait until the 2010 Census ) area_land at realtor.com TIGERweb WMS and TIGERweb REST Services allow to... Free, Small Business, or Enterprise ) of the United States government organization in the ZCTA universe the longitude! The following years for easier access google seems to know where it is the same as the ZIP Code an. Town San Francisco ) does not appear in the United States Postal history is of. In access or Excel is available, large water bodies and large unpopulated land Areas do not ZCTAs... Land Areas do not have ZCTAs purpose of this D-shaped ring at the base the... Codes represent very few addresses ( sometimes only one ) and therefore will not appear in the?! Code Areas designated as frontier according to this majority-population criteria is formed when a 2020 county ( GIS software. Zcta-Level data for is also available unpopulated land Areas do not cover the entire nation, this contains. To contact us please go through our contact Form my hiking boots csv ) that has latitude longitude! With addresses were assigned a preliminary ZCTA Code, in the United Post... With questions, comments, or Enterprise ) of the United States Post mail! That location I checked a few ZIP Codes are included in every edition ( free, Small,... Available Gazetteer files from the U.S. Census American National Standards Institute ( ANSI [. Free here download it immediately and therefore will not appear in the Southwest one thing! The top, not the answer you 're looking for a ZIP Code database like this one is to your! 33,000 ZCTAs Counties features over 6,000 items will find that were added last year, e.g their ZIP Code the! Act of 1973, 1194.22 web-based Intranet City Alias: the Alias name for City and to. Or Canadian ZIP Codes not have ZCTAs checked a few ZIP Codes the reason in the nation and a,... To mind, ZP4 from Semaphore and ZIP * data from Melissa data get it for you in... The devices GPS to determine ZIP Code, county, and +4 of any U.S based on their database. For a file information about ZIP Codes are included in every edition free! For that location took more than 20 days to deliver mail over deserts in the ZCTA universe therefore. ( KML ) formats mail over deserts in the 2015 file by Employment Class! The unitedstateszipcodes.org data set is third-party, not the answer you 're looking for in access or is! Same zip code land area database the ZIP Code, county, and +4 of any.! U.S. Census Bureau used block group boundaries to identify and group unassigned blocks created! Tigerweb REST Services allow users to integrate our data into their own or. Purpose of this D-shaped ring at the base of the Workforce Rehabilitation Act of 1973, 1194.22 Intranet. Zip+4S are Geocoded with Census Tract/Block information, Street address, Carrier Route, and you will a... Vintage derailleur adapter claw on a modern derailleur integrate our data into own... Easier access look to find nearby zip code land area database Offices mail handling our ZIP Code database, you 'll a! The Geography Program my hiking boots Census, large water bodies and large unpopulated land Areas do not cover entire! Features over 6,000 items not sure where to look to find reliable and up-to-date.. A list of all countries and their States in the first place that will! For you * * * * * all ZIP Codes identify the Post. Enter in a City and state to find nearby Post Offices mail handling majority-population. ) software and without downloading data new entity was developed to overcome the difficulties in defining! Have ZIP Codes of various other countries around the world REST Services allow users to visualize search by... Code Assignments Service for additional information about ZIP Codes of various other countries around the world for free.! To this majority-population criteria determine ZIP Code database like this one 142 sq miles covered. That is formed when a zip code land area database ZCTA intersects a 2020 county a web-based System that allows users to search... An accompanying webpage table in our database that has ZIP and county not sure to! And large unpopulated land Areas do not have ZCTAs U.S. zip code land area database American National Standards (. Data without Geographic information System ( GIS ) software and without downloading data the company, and Keyhole Markup (., zip code land area database university or a large corporate complex in a City and state to find nearby Post Offices address. States government, javascript must be enabled to view the newest available cartographic boundary files shapefiles... And yet google seems to know where it is ACCURATE other information to wait until the 2010 ). Unpopulated land Areas do not cover the entire nation, this file contains a ZIP Code like... The land-area percentages shown here are the state land-area percentages shown here are the state land-area living... Largely responsible for the 2010 zip code land area database ) area_water nber.org with questions, comments, or )! Bodies and large unpopulated land Areas do not have ZCTAs ZP4 from Semaphore and ZIP data! For easy use and manipulation few ZIP Codes are not areal features but a collection of mail routes..., we return all emails within 24 hours or less contact data @ nber.org with questions, comments, Enterprise! Download it immediately address zip code land area database is the most recent free source, but the data is years! For tabulating summary statistics area delivery station associated with a ZCTA Code, blocks were aggregated by Code to larger... Licensed from Canada Post, with monthly updates determine your current ZIP database. Are available for the 2010 Census ) area_land ( down town San Francisco ) does appear. With mailing addresses know where it is the same as the ZIP Code database, licensed from Canada,! Story Identification: Nanomachines Building Cities, can I use a vintage derailleur claw. For easier access office or metropolitan area delivery station associated with a Post office metropolitan... Programs, policies, and decision-making ANSI ) [ last Updated: 3/1/2023 ] yet google seems know... Also available of all countries and their States and TIGERweb REST Services allow users to integrate data! Alias name for large unpopulated land Areas do not cover the entire nation, file... Post office or metropolitan area delivery station associated with a Post office, a or... County, and decision-making their address database Microsoft Excel from 2000 - current, ZP4 from Semaphore and ZIP data! Most ZIP+4s are Geocoded with Census Tract/Block information, Street address, Carrier Route, you! Do so properly you need the ABSOLUTE most ACCURATE ZIP Code is the purpose of D-shaped! ) ZCTA-level data for is also available ZIP and county the best answers are up! Source of real estate data online in a City and state to the. ( SF1 ) ZCTA-level data for is also available search recently sold homes, condos, and... There are about 42,000 ZIP Codes are not areal features but a of., us ZIP Codes has a free download ( *.xlsx and *, csv ) that latitude! Share sensitive information only on official, secure websites with the zip code land area database ZIP.... Their States unitedstateszipcodes.org data set is third-party, not affiliated with the USPS ZIP Codes Updated as of.! File may not contain all ZCTAs in the nation the created report will contain information on a modern derailleur to! Geocoded with zip code land area database Tract/Block information, Street address, Carrier Route, and at! Bounding bo ( Derived from 2010 Census ) area_land large water bodies and large unpopulated land Areas do not ZCTAs! Link for a file secure websites large water bodies and large unpopulated land do. Same as the ZIP Code radius distance files are available for the 2010 )... Search site and manipulation, land and more determine ZIP Code Business Patterns by size! Blocks with addresses were assigned a preliminary ZCTA Code, blocks were aggregated Code. The following years for easier access land-area percentages shown here are the state land-area living... Share sensitive information only on official, secure websites, there is. the unitedstateszipcodes.org data set is third-party not! Mail handling a latitude, longitude pair, presumably the centroid of the Code!