Public-domain and CC0 reference data from the U.S. Census Bureau, OurAirports, Wikidata and Natural Earth, cleaned, joined and documented, in CSV, JSON and SQLite. Every column has a type, a source and a description. One price, no subscription, no attribution to us required. Independent products: not official and not endorsed by any source.
Prices are in US dollars, one-time, plus applicable sales tax, which is calculated and shown at checkout before you pay.
Census geography files already joined and cleaned: 33,791 ZCTAs, 3,244 counties, 32,704 places, 935 metro/micro areas, FIPS codes kept as text. CSV, JSON and SQLite.
$29 one-time plus applicable tax
American Community Survey 5-year estimates for 3,222 counties and 33,772 ZCTAs: 94 plain-named measures, each with its margin of error. CSV, JSON and SQLite.
$24 one-time plus applicable tax
86,293 OurAirports records joined to 261 countries and 307 currencies, with country-to-currency history and names in 8 languages. CSV, JSON and SQLite.
$19 one-time plus applicable tax
Clean FIPS lookup tables: 57 states and areas, 3,235 counties, 36,640 county subdivisions, 32,188 places, 704 AIANNH areas, plus county adjacency. CSV, JSON and SQLite.
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All four Quietcog Open Reference Data packs in one purchase: US Geography Crosswalk, County and ZCTA Demographic Snapshot, World Airports, Countries and Currencies, and the US FIPS Code Lookup Pack.
$59 one-time plus applicable tax
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