County · Texas · United States
Grimes County ZIP codes
8 ZIP codes · 8 cities · FIPS 48185
Key facts
- State
- Texas (TX)
- FIPS code
- 48185
- Population
- 30,385
- Median household income
- $67,080
- Median age
- 40.5
- Land area
- 787.5 sq mi (2,039.5 km²)
- Population density
- 39 / sq mi
- Area codes
- 936
Cities and ZIP codes in Grimes County (8)
| City | ZIP codes |
|---|---|
| Anderson | 77830 |
| Bedias | 77831 |
| Iola | 77861 |
| Navasota | 77868 |
| Plantersville | 77363 |
| Richards | 77873 |
| Roans Prairie | 77875 |
| Shiro | 77876 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.