Mills County, Texas
Mills County, Texas, has 4,580 residents (July 2025 estimate). Its county seat is Goldthwaite. It uses Central Time and covers 748 sq mi (1,938 km²) of land.
- Resident population, July 2025
- 4,580
- Land area
- 748 sq mi (1,938 km²)
- County seat or government
- Goldthwaite
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- Median household income
- $67,620 ± $10,934
- Median home value
- $223,700 ± $28,171
- Median rent, with utilities
- $708 ± $89
- Homes lived in by their owners
- 80.3% ± 4.9 points
- County type
- County
- Metro or micro area
- Outside any metro or micro areaNext to: Brownwood, TX micro area and Killeen-Temple, TX metro area
- Water area
- 1.55 sq mi (4.02 km²)
- State
- Texas
- County code (FIPS)
- 48333
- Coordinates (central point)
- 31.494888, -98.594623
These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.
Time zones in Mills County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| Central TimeAmerica/Chicago | UTC-06:00 in January; UTC-05:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.
ZIP Code areas, largest first
- 7680125,146 people
- 764427,372 people
- 765314,703 people
- 768443,284 people
- 768531,618 people
- 76890803 people
- 76864798 people
- 7687065 people
- 768800 people
9 ZIP Code areas overlap Mills County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.
Official county information
We don’t have a website for this county yet. The US government’s local-office directory ↗ lists its offices. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
School districts in Mills County, largest first
- Comanche Independent School District7,058 people
- Hamilton Independent School District4,843 people
- Goldthwaite Consolidated Independent School District3,391 people
- Lometa Independent School District1,516 people
- Brookesmith Independent School District1,126 people
- Mullin Independent School District840 people
- Zephyr Independent School District763 people
- Priddy Independent School District307 people
Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.
Cities, towns and communities, largest first
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Goldthwaite, Texas (city)1,843 people
- Mullin, Texas (town)220 people
- Priddy, Texas (CDP)92 people
Bordering areas, nearest first
Distances are straight lines between map points.
- San Saba County, Texas27 mi southwest
- Lampasas County, Texas29 mi southeast
- Brown County, Texas30 mi northwest
- Comanche County, Texas32 mi north
- Hamilton County, Texas32 mi northeast
Before using this answer on a form
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