Jack County, Texas
County seat: Jacksboro · Population 9,563 (2025) · 911 sq mi
Jack County is the 167th most populous of Texas's 254 counties, with 9,563 people (2025 estimate). Its county seat is Jacksboro. It is part of the Northwest region, one of the 12 Texas Comptroller economic regions. The map shows its 2 cities and towns and the 7 neighboring counties.
Jack County facts
- County seat
- Jacksboro
- Population (2025 estimate)
- 9,563 +12.9% since 2020
- Land area
- 911 sq mi 124th largest of 254
- Water area
- 9 sq mi
- Population density
- 11 per sq mi
- Established
- 1856
- Named after
- Patrick C. Jack, William Houston Jack
- Largest city
- Jacksboro 4,735
- Median household income
- $68,079
- Cities and towns
- 2 plus 1 CDPs
- ZIP codes
- 11
- Time zone
- Central
- FIPS code
- 48237
Cities and towns in Jack County
Jack County has 2 incorporated cities, towns and villages. Populations count the people living inside Jack County; cities that cross a county line also list the other counties.
| Name | Type | Population 2025 | Also in |
|---|---|---|---|
| Jacksboro (county seat) | City | 4,735 | |
| Bryson | City | 474 |
Unincorporated communities (CDPs)
Census-designated places are communities without their own city government; the county provides their services.
| Community | Population | Also in |
|---|---|---|
| Perrin | 249 |
ZIP codes in Jack County
11 ZIP codes reach into Jack County. ZIP codes ignore county lines, so some also cover a neighboring county.
- 76230 also Montague and Clay counties
- 76365 also Clay County
- 76389 also Archer and Clay counties
- 76426 also Wise County
- 76427
- 76431 also Wise County
- 76449 also Palo Pinto County
- 76458 also Wise County
- 76459
- 76486 also Palo Pinto and Parker counties
- 76487 also Parker and Wise counties
Population of Jack County, 2020–2025
Jack County grew by 1,092 people (+12.9%) between April 2020 and July 2025: 137 more deaths than births and a net gain of 1,193 people from migration.
| Year (July 1) | Population |
|---|---|
| 2020 | 8,484 |
| 2021 | 8,540 |
| 2022 | 8,738 |
| 2023 | 9,199 |
| 2024 | 9,421 |
| 2025 | 9,563 |
Neighboring counties
- Wise County east · 83,778 people
- Young County west · 18,154 people
- Clay County north · 10,764 people
- Palo Pinto County south · 30,791 people
- Parker County southeast · 184,767 people
- Montague County northeast · 21,966 people
- Archer County northwest · 9,129 people
Printable Jack County map
The PDF is a vector file with real text: it prints sharp on Letter paper and you can search it for a town. The PNG is 2400 pixels wide for slides and documents. Both are free to use with a credit to WhichCounty.
- PDF (Letter) (125 KB)
- PNG (2400 px) (58 KB)
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Sources
- Boundaries: U.S. Census Bureau, 2025 Cartographic Boundary Files (1:500,000).
- Population: Census Bureau county and city estimates, Vintage 2025. CDP populations: American Community Survey 2020–2024.
- Places and ZIP codes: Census Bureau 2026 Gazetteer and 2020 ZIP Code Tabulation Area relationship files.
- County seat, founding year and name origin: Wikidata (CC0), checked against state sources.
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