Grimes   County TX United States

County FIPS 48185
Largest City Navasota
State Texas
Latitude 30.5435
Longitude -95.9855
Population 31,340
Density 39.82 people per square mile
Time Zone America/Chicago
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $69,803
Median individual: $33,193

Race

Mode: 61.2% White

Gender

 54.6% male 

Rent

  $1069 / month  

Median house value: $234,987.0

Age

Median: 40.1 years old

Education

With at least college degree: 19.8%
With STEM degree: 43.0%

Marital Status

 51.7% married 

Never married: 30.7%

Labor Force Participation

 50.9% working 

Unemployed: 5.1%

Average Family Size

 3.30 people 

Commute Time

 35.9 minutes 

Health Care

 18.3% uninsured 

Poverty

 14.6%

All data comes from the SimpleMaps US Counties Database, 2026.

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