To get a sense of the expertise and support we offer, check out some of the testimonials from our happy customers. If I use the free database, what type of attribution is required? If you want to use the data internally, you must link back to this page from your firm's website on a page that can be easily found though links on the root domain.
The link must be clearly visible to the human eye. Why do other databases contain more zip codes? Our goal is to create an accurate database that is easy to use, not artificially inflate the size of our database. How do I calculate the distance between two zip codes? We've published free formulas in popular programming languages. Check them out. How come some demographic variables are blank empty strings for some zip codes? For privacy reasons, the Census Bureau and IRS will only provide zip code level data if the zip code is large enough to protect resident privacy.
So, for smaller zip codes some variables may not be available. Toggle navigation. Contact Us All Products. Up-to-date: Data updated as of August 10, Useful fields : From latitude and longitude to household income. Accurate : Aggregated from official sources and precisely geocoded to latitude and longitude.
Simple: A single CSV file, concise field names, only one entry per zip code. Yours is great. Clean and well organized! Postal Service. Useful for making inferences about a zip codes that is a point from the ZCTA that contains it. Only exists if zcta is TRUE. Maricopa Pinal. Note: Only filers who are itemizing will report charitable giving.
New York-Newark-Jersey City. New York-Newark. Is the Basic free version sufficient for my needs? How are latitude and longitude calculated? How often do you release updates? Why should I trust this data? Do you agree to do this? Yes, proceed with download No, I'll buy it. No, close window. Buy Now! Download the free file. Rob Manser Sr. Digital Marketing Manager. You may also like:. Get Rid of that Pesky Browser Autofill. New resources, straight to your inbox.
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