If you want to save the generated list of locations, you can export it to a text or Excel file, as well as copy the entries to the clipboard. Also, if you wish to modify the included ZIP code database, you can add new locations or delete existing entries.
GIS can add an important visual dimension to data compiled by address: for example, you can create a visual layout of specific postal codes for targeted marketing purposes, analyze sales or marketing trends by geographic area based on postal codes, or create other types of location-based data visualizations using your address data for business planning purposes.
These products can be used standalone or integrated via API interfaces into most major business automation platforms. Our leadership position in contact data quality, with over 4 billion transactions processed to date, allows us to maintain this accurate and up-to-date list of current postal codes. By making this resource freely accessible to all, our goal is to help both our own users and the general public leverage postal and geographic data to improve their business processes.
We do not offer postal code data outside of the US. We also do not offer mapping data because shapefiles are freely available from the Census Bureau. Utilizing it would also require a great deal of technical expertise by our customers. Instead, we provide our customers with the most vital coordinates for ZIP codes in a much easier to use format.
After submitting payment, enter your email address here within 90 days of purchase to access your downloads. You may make unlimited copies as long as each copy you make is for internal company use only. For example, you are allowed to make copies for backups as long as those backups are not publicly available. You may also make copies for each workstation for each employee.
You may not make the data set publicly available for download over the internet or distribute the complete data set as part of an application provided to customers. However, you may use on public networks such as the internet if used within a lookup application such as a "nearest store lookup" where the data set is not distributed to end users. If you would like to redistribute the data or have a question about acceptable usage, please contact us for further clarification and pricing options.
Toggle navigation. Existing Orders If you have already submitted payment for a commercial version or filled out the questionnaire for the free version, you can look up your download links by entering your email address. WhatsApp Messenger. Talking Tom Cat. Clash of Clans. Subway Surfers. TubeMate 3. Google Play. Adele convinces Spotify to remove shuffle from all albums. PS5 restock updates. Black Friday deals. Windows Windows. Their purpose is to convey statistical data about regions that are familiar to most citizens.
As discussed above, it is difficult to precisely define a geographic area covered by a ZIP code. ZCTAs were developed to account for some of the difficulties in assigning an area to a ZIP code and to precisely define a geographic area. In general, they are updated once every 10 years for the Census. The Census assigns an area to a ZCTA according to census blocks the smallest geographic unit used by the census. Imagine a city block that makes up a typical census block as pictured to the right.
It is bounded on all 4 sides by portions of city streets that each have their own name and addresses. The issue is that census blocks almost always split down the middle of the street.
ZIP codes rarely do because that would require two postal workers delivering mail to that street - one for each side of the street. In the example, one mail carrier may deliver to 3 sides of the block via one ZIP code while another mail carrier delivers mail on the other street in a different ZIP code. When this happens, the Census Bureau will assign the entire block to a single ZCTA in this case, because the census block is the area that is precisely measured.
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