Look up basic county details such as state, sample cities, sample ZIP codes, region, and time zone. Search by county name, city, state, ZIP code, or any matching location detail.
County search:
Enter a county name to find matching county records from the included sample dataset.
City search:
Enter a city name to find sample county records connected to that city.
State search:
Enter a state abbreviation or state name to find sample counties in that state.
ZIP search:
Enter a ZIP code to find a county record that includes that ZIP in the sample data.
A county lookup helps connect a county name to state, cities, ZIP codes, region, and time zone details.
It is useful for local pages, service areas, county references, address cleanup, government forms, travel planning, real estate research, and location-based tools.
No. This page includes a starter sample dataset. Replace the sample county records in the JavaScript with a complete county database if you want full coverage.
Yes. Some cities can cross county lines. A complete lookup should support multiple county matches when needed.
Yes. Change the search mode to ZIP Code and enter a ZIP code included in the sample dataset.
Yes. After running a lookup, click the copy button to copy the result.