ZIP Codes of Gray County, TX

Population & People
Population & People
Total Population
21,082
Household Income
Household Income
Median Income
$64,092
Housing
Housing
Total Housing Units
9,981
Business & Economy
Business & Economy
Total Businesses
513
Employment
Employment
Employment Rate
54.33%
Education
Education
Bachelor's Degree+
16.40%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 5 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:5 ZIP Codes (2 Standard, 3 PO Box, 0 Unique) [See All]
Area Code:806
Timezone:Central (GMT -06:00)
Local Time:2:13:55 PM
Population:21,082 [See All]
FIPS:48179
CBSA:Pampa, TX
Land Area:1,269 sq mi
Water Area:3 sq mi
Coordinates:35.3946, -100.8108
Quick Link:
https://www.zip-codes.com/county/tx-gray.asp
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Texas's #112 most populous county
21,082 residents across 5 ZIPs — #112 of 254 Texas counties.

Standout ZIPs in this County


Most Populous
Pampa · 19,378 people
91.9% of county total
Highest Income
Mclean · $70,865 median
1.1× county average
Largest Land Area
Pampa · 781.1 sq mi
Spans the most ground
Fastest Growth
Pampa · -9.3% (10-yr)
21,362 → 19,378 residents
Most Educated
Pampa · 16.6% bachelor's+
2,134 of 12,878 adults 25+

Things worth knowing about Gray County


21,082 residents live across 5 ZIPs covering 1,269 sq mi, served by 4 distinct USPS-recognized cities.

Population moved from 23,043 to 21,048 from 2014 to 2024 — a -8.7% change. 1 ZIPs gained residents, 2 lost.

The county's wealthiest ZIP 79057 (Mclean, $70,865 median) and poorest ZIP 79065 (Pampa, $58,912) are 28.8 miles apart — a 1.2× income gap across local geography.

Median home values vary 2.4× across this county — from $45,000 in 79054 (Lefors) to $110,000 in 79065 (Pampa).

Density varies 71× across the county — from 2 people/sq mi in 79057 (Mclean) to 149 in 79054 (Lefors).

Educational attainment ranges from 12.4% bachelor's+ in 79057 (Mclean) to 19.4% in 79054 (Lefors) — the breadth of educational profiles across the area.

Within Texas, this is the #112 most populous of 254 counties and ranks #154 for median household income .

Weighted by population, the typical household earns about $59,598 across the county — reflecting what a typical resident sees, not a simple ZIP average.

16.4% of adults age 25+ hold a bachelor's degree or higher (2,305 of 14,055 reporting).

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

Stories about Gray 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
1,269
square miles
Avg density
16.6
people per sq mi
Population
21,082
across 5 ZIPs
Pampa
781.1 sq mi
19,378 residents
Mclean
483.2 sq mi
1,010 residents
Lefors
4.4 sq mi
660 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.

Pampa

Population decline

Gray County lost 8.5% of residents between 2014 and 2024. ZIPs that shed the largest share:

Mclean
-22.6%
1,305 → 1,010 residents

All ZIP Codes in Gray County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
79065PampaStandard19,378$58,912781.1-9.3%
79057McleanStandard1,010$70,865483.2-22.6%
79054LeforsPO Box660$62,5004.475.5%
79066PampaPO Box190.0
79002AlanreedPO Box150.1

Adjacent & Nearby Counties