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zipcodes.pro — STATE/TX/COUNTY/JEFF-DAVIS

Jeff Davis County, TX ZIP codes

Jeff Davis County, TX has 2 ZIP codes, in 2 towns: 79734 and 79854.

The county seat is Fort Davis.

ZIP codes
2
Towns
2
County seat
Fort Davis
County FIPS
48243
State
Texas
Population
1,865
Median household income
$59,286
Land area
2,265 sq mi

Jeff Davis County ZIP codes by town

Fort Davis (county seat)
79734

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Jeff Davis County ZIP codes

7973479854

The ZIP codes of Jeff Davis County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Jeff Davis County in numbers

About 1,865 people live in Jeff Davis County, in 966 households, the 234th most populous of Texas's 254 counties. The median household income is $59,286 a year, 24% below the Texas median of $78,476 (US: $80,734). The median owner-occupied home is valued at $226,200 (20% below the Texas median), and median gross rent is $1,241 a month. The median age is 58.0; 35.9% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas); the average commute takes 16 minutes.

Population1,865Jeff Davis1,865
Households966Jeff Davis966
Median age58.0Jeff Davis58.0Texas35.6US 38.9
Median household income$59,286Jeff Davis$59,286Texas$78,476US $80,734
Median home value$226,200Jeff Davis$226,200Texas$283,800US $332,700
Median gross rent$1,241Jeff Davis$1,241Texas$1,403US $1,413
Bachelor's degree or higher35.9%Jeff Davis35.9%Texas33.8%US 35.7%
Mean commute16.2 minJeff Davis16.2 minTexas26.7 minUS 26.4 min
Population density1 / sq miJeff Davis1 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in Jeff Davis County

Largest towns in Jeff Davis County
TownZIP codesPopulation
Fort Davis 1 879
Valentine 1 69

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Jeff Davis County.

Not sure you are in Jeff Davis County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Jeff Davis County, with figures

ZIP codes in Jeff Davis County
ZIP City Type Population Median income Median home
79734 Fort Davis , TX Standard 1,779 $65,227 $241,300
79854 Valentine , TX Standard 86 $33,672 $84,700

Cite this page

zipcodes.pro. “Jeff Davis County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/tx/county/jeff-davis

Underlying data is public domain or openly licensed — sources, vintages and licences.