ZIP Codes of Jackson County, TX

Population & People
Population & People
Total Population
14,103
Household Income
Household Income
Median Income
$67,749
Housing
Housing
Total Housing Units
6,319
Business & Economy
Business & Economy
Total Businesses
315
Employment
Employment
Employment Rate
52.94%
Education
Education
Bachelor's Degree+
16.83%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 7 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:7 ZIP Codes (3 Standard, 4 PO Box, 0 Unique) [See All]
Area Code:361
Timezone:Central (GMT -06:00)
Local Time:2:13:57 PM
Population:14,103 [See All]
FIPS:48239
Land Area:707 sq mi
Water Area:20 sq mi
Coordinates:28.8842, -96.5530
Quick Link:
https://www.zip-codes.com/county/tx-jackson.asp
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Texas's #140 most populous county
14,103 residents across 7 ZIPs — #140 of 254 Texas counties.

Standout ZIPs in this County


Most Populous
Edna · 9,069 people
64.3% of county total
Highest Income
Ganado · $82,940 median
1.2× county average
Largest Land Area
Edna · 373.8 sq mi
Spans the most ground
Fastest Growth
Edna · 8.1% (10-yr)
8,387 → 9,069 residents
Most Educated
Edna · 18.8% bachelor's+
1,204 of 6,417 adults 25+

Things worth knowing about Jackson County


14,103 residents live across 7 ZIPs covering 707 sq mi, served by 7 distinct USPS-recognized cities.

Population moved from 13,616 to 14,103 from 2014 to 2024 — a +3.6% change. 3 ZIPs gained residents, 4 lost.

The county's wealthiest ZIP 77962 (Ganado, $82,940 median) and poorest ZIP 77971 (Lolita, $60,337) are 14.2 miles apart — a 1.4× income gap across local geography.

Median home values vary 2.2× across this county — from $107,600 in 77991 (Vanderbilt) to $240,100 in 77962 (Ganado).

Density varies 114× across the county — from 3 people/sq mi in 77969 (La Salle) to 287 in 77970 (La Ward).

Educational attainment ranges from 12.6% bachelor's+ in 77962 (Ganado) to 39.7% in 77991 (Vanderbilt) — the breadth of educational profiles across the area.

Within Texas, this is the #140 most populous of 254 counties and ranks #124 for median household income .

Weighted by population, the typical household earns about $68,013 across the county — reflecting what a typical resident sees, not a simple ZIP average.

16.8% of adults age 25+ hold a bachelor's degree or higher (1,637 of 9,726 reporting).

3 Standard delivery, 4 PO Box only, 0 single-entity Unique ZIPs serve this county.

Stories about Jackson County


Big & sparse

A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.

Total area
707
square miles
Avg density
20.0
people per sq mi
Population
14,103
across 7 ZIPs
Edna
373.8 sq mi
9,069 residents
Ganado
189.1 sq mi
3,491 residents
Lolita
92.9 sq mi
744 residents

Single-ZIP anchor

One ZIP holds the majority of this county's population — a sign of a county built around a single city or town.

Edna

All ZIP Codes in Jackson County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
77957EdnaStandard9,069$62,926373.88.1%
77962GanadoStandard3,491$82,940189.13.7%
77971LolitaStandard744$60,33792.9-17.1%
77991VanderbiltPO Box4402.834.1%
77970La WardPO Box2170.8-33.8%
77969La SallePO Box84$64,79233.3-40.0%
77961FrancitasPO Box5814.1-65.5%

Adjacent & Nearby Counties