ZIP Codes of Glasscock County, TX

Population & People
Population & People
Total Population
780
Household Income
Household Income
Median Income
$79,352
Housing
Housing
Total Housing Units
426
Business & Economy
Business & Economy
Total Businesses
34
Employment
Employment
Employment Rate
55.92%
Education
Education
Bachelor's Degree+
29.56%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 1 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:1 ZIP Codes (1 Standard, 0 PO Box, 0 Unique) [See All]
Area Code:432
Timezone:Central (GMT -06:00)
Local Time:2:13:55 PM
Population:780 [See All]
FIPS:48173
Land Area:565 sq mi
Water Area:0 sq mi
Coordinates:31.7582, -101.4555
Quick Link:
https://www.zip-codes.com/county/tx-glasscock.asp
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Notable population decline
Lost 15.9% of residents since 2014.

Standout ZIPs in this County


Most Populous
Garden City · 780 people
100.0% of county total
Highest Income
Garden City · $79,352 median
1.0× county average
Largest Land Area
Garden City · 565.1 sq mi
Spans the most ground
Fastest Growth
— growth not calculable
Most Educated
— no education data

Things worth knowing about Glasscock County


780 residents live across 1 ZIPs covering 565 sq mi, served by 1 distinct USPS-recognized cities.

Population moved from 928 to 780 from 2014 to 2024 — a -15.9% change. 0 ZIPs gained residents, 1 lost.

The county's wealthiest ZIP 79739 (Garden City, $79,352 median) and poorest ZIP 79739 (Garden City, $79,352) are 0.0 miles apart — a 1.0× income gap across local geography.

Within Texas, this is the #247 most populous of 254 counties and ranks #58 for median household income .

Weighted by population, the typical household earns about $79,352 across the county — reflecting what a typical resident sees, not a simple ZIP average.

29.6% of adults age 25+ hold a bachelor's degree or higher (167 of 565 reporting).

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

Stories about Glasscock 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
565
square miles
Avg density
1.4
people per sq mi
Population
780
across 1 ZIPs
Garden City
565.1 sq mi
780 residents

Population decline

Glasscock County lost 15.9% of residents between 2014 and 2024. ZIPs that shed the largest share:

Garden City
-15.9%
928 → 780 residents

All ZIP Codes in Glasscock County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
79739Garden CityStandard780$79,352565.1-15.9%

Adjacent & Nearby Counties