ZIP Codes of Floyd County, TX

Population & People
Population & People
Total Population
5,166
Household Income
Household Income
Median Income
$57,369
Housing
Housing
Total Housing Units
2,592
Business & Economy
Business & Economy
Total Businesses
139
Employment
Employment
Employment Rate
57.15%
Education
Education
Bachelor's Degree+
15.01%
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:2:13:54 PM
Population:5,166 [See All]
FIPS:48153
CBSA:Plainview, TX
Land Area:969 sq mi
Water Area:0 sq mi
Coordinates:34.1003, -101.3288
Quick Link:
https://www.zip-codes.com/county/tx-floyd.asp
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Notable population decline
Lost 16.7% of residents since 2014.

Standout ZIPs in this County


Most Populous
Floydada · 2,924 people
56.6% of county total
Highest Income
Lockney · $61,803 median
1.1× county average
Largest Land Area
Floydada · 550.2 sq mi
Spans the most ground
Fastest Growth
Lockney · -8.0% (10-yr)
2,396 → 2,204 residents
Most Educated
Floydada · 15.9% bachelor's+
283 of 1,785 adults 25+

Things worth knowing about Floyd County


5,166 residents live across 5 ZIPs covering 969 sq mi, served by 5 distinct USPS-recognized cities.

Population moved from 6,199 to 5,166 from 2014 to 2024 — a -16.7% change. 1 ZIPs gained residents, 3 lost.

The county's wealthiest ZIP 79241 (Lockney, $61,803 median) and poorest ZIP 79235 (Floydada, $52,935) are 16.4 miles apart — a 1.2× income gap across local geography.

Median home values vary 1.1× across this county — from $85,700 in 79241 (Lockney) to $95,800 in 79235 (Floydada).

Density varies across the county — from 5 people/sq mi in 79241 (Lockney) to 5 in 79235 (Floydada).

Educational attainment ranges from 14.1% bachelor's+ in 79241 (Lockney) to 15.9% in 79235 (Floydada) — the breadth of educational profiles across the area.

Within Texas, this is the #199 most populous of 254 counties and ranks #199 for median household income .

Weighted by population, the typical household earns about $56,746 across the county — reflecting what a typical resident sees, not a simple ZIP average.

15.0% of adults age 25+ hold a bachelor's degree or higher (534 of 3,558 reporting).

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

Stories about Floyd 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
969
square miles
Avg density
5.3
people per sq mi
Population
5,166
across 5 ZIPs
Floydada
550.2 sq mi
2,924 residents
Lockney
418.6 sq mi
2,204 residents
Aiken
0.0 sq mi
no residents

Population decline

Floyd County lost 16.7% of residents between 2014 and 2024. ZIPs that shed the largest share:

Floydada
-21.6%
3,730 → 2,924 residents

All ZIP Codes in Floyd County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
79235FloydadaStandard2,924$52,935550.2-21.6%
79241LockneyStandard2,204$61,803418.6-8.0%
79231DoughertyPO Box240.014.3%
79258South PlainsPO Box140.0-73.1%
79221AikenPO Box0.0

Adjacent & Nearby Counties