Martin County, Texas
Updated · Data: U.S. Census Bureau
Martin County, Texas has its county seat in Stanton and FIPS code 48317. About 5,230 people live here, the 200th most populated of the 254 Texas counties.
| County seat | Stanton |
|---|---|
| FIPS code | 48317 (Texas 48 + county 317) · all Texas FIPS codes |
| Population | 5,230 (200th of 254) |
| Land area | 915.0 sq mi (115th largest; + 0.7 sq mi water) |
| People per sq mi | 5.7 |
| Time zone | Central time (America/Chicago) |
| Median home value | $162,200 |
| Median property tax paid | $1,434 a year (about 0.88% of the median home value: our calculation, not an official rate) |
| Official website | www.co.martin.tx.us |
What counties border Martin County?
Martin County shares a border with 6 counties:
What cities and towns are in Martin County?
1 places with 1,000+ people have residents here; together they hold about 51% of the county's population. The rest live in smaller communities and rural areas.
| Place | Population | Residents in this county |
|---|---|---|
| Stanton | 2,658 | 100.0% |
CDP = census-designated place: a named community with no city government.
What ZIP codes are in Martin County?
8 ZIP code areas with residents touch Martin County; the ones marked * cross into another county.
Check an exact address with the address lookup, look up a ZIP code, or see how to confirm your county with official records.
Sources: Census TIGER/Line 2024 (boundary, area, neighbors); ACS 2019-2023 5-year (population, home value, taxes paid); Wikidata, CC0 (seat, website); timezone-boundary-builder (time zone). Data as of November 1, 2026. Not affiliated with any government agency.
FAQ
Frequently asked questions
What is the county seat of Martin County, Texas?
What is the FIPS code for Martin County?
What counties border Martin County?
How many people live in Martin County?
What time zone is Martin County in?
What is the largest city in Martin County?
Free · No signup · Private
Find your county now
Use your location, a city or a ZIP code. The check runs on your device; your location is never sent or stored.