County ProfileTX
Grimes County
Population: 29,268 · 8 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
29,268
People
Median age
40.1
Housing
Total households
10,255
Income
Median household income
$69,803
Housing
Total housing units
12,349
Employment
Employment rate
48.4%
Education
Bachelor’s degree or higher
19.7%
Healthcare
Insured population
81.7%
County details
Local time 03:26:44(CT)| Name | Grimes |
|---|---|
| Total ZIP codes | 8total |
| ZIP codes (by type) | 6 Standard2 PO Box |
| Area code | 936 |
| Timezone | Central Time (CT) |
| Coordinates | 30.5432314, -95.988082 |
| Land area | 787.5 sq miles(2,039.5 km²) |
Map of Grimes county, Texas with ZIP codes
Cities and Communities in Grimes County
Compare the largest cities in Grimes County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Navasota | 7,643 | $51,276 | 1ZIPs |
| Plantersville | 464 | $103,627 | 1ZIPs |
| Bedias | 361 | $36,250 | 1ZIPs |
| Iola | 311 | $50,000 | 1ZIPs |
| Shiro | 201 | — | 1ZIPs |
| Anderson | 193 | $85,000 | 1ZIPs |
| Richards | 184 | $75,500 | 1ZIPs |
| Roans Prairie | 63 | — | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in Grimes County
Review the most populated postal areas across Grimes County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS