Enter any ZIP code and see where it is: map location, state, county, and nearest city.
How this tool works
The ZIP code is matched to its Census ZCTA center point, plotted on the map, and then tested against state and county boundaries in your browser to identify exactly which county it belongs to, with the nearest listed city for orientation.
What you can do with it
- Find where an unfamiliar ZIP code actually is before a call or delivery
- Get the county for any ZIP, which address databases often omit
- See the nearest city to orient codes from anywhere in the country
- Works for all 33,791 ZCTA codes offline
Why use it
A bare ZIP code tells you nothing without a lookup, and most lookup sites bury the answer in ads. This one is instant, offline, and adds the county, which is the detail people actually need next.
Data sources and methods
- US Census Bureau gazetteer files 2024
- US Census Bureau cartographic boundary files (2023)
Coverage note: A few ZIP codes span county lines; the county shown is the one containing the area's center point.
Related tools
These tools are provided for educational and informational purposes only. Results are computed from simplified public data and standard formulas, and may differ from surveyed or official values. No warranty is given as to accuracy or completeness, and the tools should not be relied on for navigation, legal, or commercial purposes.