Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — STATE/TX/COUNTY/UPSHUR

Upshur County, TX ZIP codes

Upshur County, TX has 5 ZIP codes, in 3 towns: 75644, 75645, 75755, 75683 and 75797. 2 more cross into it from neighbouring counties: 75686 and 75640.

The county seat is Gilmer.

ZIP codes
5
Partly in it
2 more
Towns
3
County seat
Gilmer
County FIPS
48459
State
Texas
Population
42,567
Median household income
$66,208
Land area
583 sq mi
Metro area
Longview

Upshur County ZIP codes by town

Gilmer (county seat)
75644, 75645

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.

ZIP codes partly in Upshur County

These ZIP codes lie mostly in a neighbouring county but each cover a twentieth or more of Upshur County.

Map of Upshur County ZIP codes

7564475645756837575575797

The ZIP codes of Upshur 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.

Upshur County in numbers

About 42,567 people live in Upshur County, in 15,583 households, the 79th most populous of Texas's 254 counties. The median household income is $66,208 a year, 16% below the Texas median of $78,476 (US: $80,734). The median owner-occupied home is valued at $167,800 (41% below the Texas median), and median gross rent is $995 a month. The median age is 40.6; 18.2% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas); the average commute takes 30 minutes.

Population42,567Upshur42,567
Households15,583Upshur15,583
Median age40.6Upshur40.6Texas35.6US 38.9
Median household income$66,208Upshur$66,208Texas$78,476US $80,734
Median home value$167,800Upshur$167,800Texas$283,800US $332,700
Median gross rent$995Upshur$995Texas$1,403US $1,413
Bachelor's degree or higher18.2%Upshur18.2%Texas33.8%US 35.7%
Mean commute30.2 minUpshur30.2 minTexas26.7 minUS 26.4 min
Population density73 / sq miUpshur73 / 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 Upshur County

Largest towns in Upshur County
TownZIP codesPopulation
Gilmer 2 5,025
Big Sandy 2 1,289
Ore City 1 851

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 Upshur County.

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

Every ZIP code in Upshur County, with figures

ZIP codes in Upshur County
ZIP City Type Population Median income Median home
75644 Gilmer , TX Standard 12,774 $57,633 $163,000
75645 Gilmer , TX Standard 10,400 $57,438 $166,900
75683 Ore City , TX Standard 3,413 $65,240 $113,300
75755 Big Sandy , TX Standard 5,244 $73,402 $109,500
75797 Big Sandy , TX No street area — — —

Cite this page

zipcodes.pro. “Upshur County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/tx/county/upshur

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