Monroe County, Indiana
Monroe County is a county in Indiana. Its county FIPS code is 18105. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 18105
- Representative coordinates
- 39.160729, -86.523310
- County type
- County
- County seat or government
- Bloomington
- Resident population, July 2025
- 143,345
- Land area
- 1,021.81 km²
- Water area
- 43.508 km²
- State
- Indiana
The representative point identifies this area. It is not a street address or a boundary survey.
Time zones in Monroe County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/Indiana/Indianapolis | UTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
46151 · 47264 · 47401 · 47403 · 47404 · 47405 · 47406 · 47408 · 47421 · 47429 · 47433 · 47434 · 47436 · 47448 · 47458 · 47460 · 47462 · 47464 · 47468
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Official county information
Use the US government local-office directory ↗ to find the office responsible for your address. A county website has not been confidently matched here. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Cities, towns and communities
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county at your current point, check its ZIP area, or find its physical time zone.