Use this application to look up U.S. ZIP codes by state, place name, or both. Results include preferred and alternate place names, latitude/longitude, and land area for each ZIP code. Results also include several indicators from the 2014-2018 American Community Survey: total population, number of housing units, median family income (MFI), and percentile rank of MFI.
The complete ZIP code list is also available as an Excel file (8.3MB).
Rather than ZIP code, the U.S. Census Bureau uses a geographical unit called ZCTA (ZIP Code Tabulation Area) in all its data products. ZCTAs are approximate area representations of USPS five-digit ZIP codes. For more info, see our ZIP code resources page.
ZIP codes and ZCTAs change over time. This application uses ZIP code and ZCTA definitions from 2015 and data from 2014-2018.
Click on a ZIP/ZCTA code to view a list of available data sets for that area.
Click on a latitude/longitude for a Google map showing the location and boundaries of a ZIP code area.