ZIP Codes of Texas County, MO

Population & People
Population & People
Total Population
24,258
Household Income
Household Income
Median Income
$60,170
Housing
Housing
Total Housing Units
10,584
Business & Economy
Business & Economy
Total Businesses
400
Employment
Employment
Employment Rate
44.70%
Education
Education
Bachelor's Degree+
15.70%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 15 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:15 ZIP Codes (15 Standard, 0 PO Box, 0 Unique) [See All]
Area Codes:235 / 417 / 573
Timezone:Central (GMT -06:00)
Local Time:2:12:46 PM
Population:24,258 [See All]
FIPS:29215
Land Area:1,240 sq mi
Water Area:2 sq mi
Coordinates:37.3294, -91.9390
Quick Link:
https://www.zip-codes.com/county/mo-texas.asp
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Missouri's largest county by area
Spans 1,240 sq mi — the largest of 116 counties.
Notable income spread
Median income ranges $34,573 to $108,072 across ZIPs — a 3.1× gap.

Standout ZIPs in this County


Most Populous
Licking · 7,060 people
29.1% of county total
Highest Income
Hartshorn · $108,072 median
1.8× county average
Largest Land Area
Licking · 211.6 sq mi
Spans the most ground
Fastest Growth
Raymondville · 23.0% (10-yr)
1,125 → 1,384 residents
Most Educated
Plato · 24.3% bachelor's+
362 of 1,492 adults 25+

Things worth knowing about Texas County


24,258 residents live across 15 ZIPs covering 1,240 sq mi, served by 15 distinct USPS-recognized cities.

Population moved from 25,332 to 24,258 from 2014 to 2024 — a -4.2% change. 6 ZIPs gained residents, 9 lost.

The county's wealthiest ZIP 65479 (Hartshorn, $108,072 median) and poorest ZIP 65570 (Success, $34,573) are 27.1 miles apart — a 3.1× income gap across local geography.

Median home values vary 3.1× across this county — from $76,700 in 65570 (Success) to $236,200 in 65557 (Roby).

Density varies 12× across the county — from 4 people/sq mi in 65479 (Hartshorn) to 42 in 65483 (Houston).

Educational attainment ranges from 5.0% bachelor's+ in 65464 (Elk Creek) to 27.8% in 65479 (Hartshorn) — the breadth of educational profiles across the area.

Within Missouri, this is the #44 most populous of 116 counties and ranks #64 for median household income .

Weighted by population, the typical household earns about $50,005 across the county — reflecting what a typical resident sees, not a simple ZIP average.

15.7% of adults age 25+ hold a bachelor's degree or higher (2,711 of 17,271 reporting).

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

Stories about Texas County


Two counties in one

Median household income spans 3.1× between the wealthiest and poorest ZIPs — a sign of significant intra-county inequality.

Wealthiest ZIP
Hartshorn
Median income: $108,072
Population: 295
Bachelor's+: 27.8%
vs
Poorest ZIP (pop >= 500)
Success
Median income: $34,573
Population: 715
Bachelor's+: 5.0%
For every $1 of household income in 65570, the typical household in 65479 earns $3.13.

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
1,240
square miles
Avg density
19.6
people per sq mi
Population
24,258
across 15 ZIPs
Licking
211.6 sq mi
7,060 residents
Summersville
195.9 sq mi
1,762 residents
Plato
164.5 sq mi
2,378 residents

All ZIP Codes in Texas County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
65542LickingStandard7,060$46,076211.65.2%
65483HoustonStandard4,487$46,663106.0-2.7%
65689CaboolStandard4,482$44,231158.5-2.5%
65552PlatoStandard2,378$63,894164.59.6%
65571SummersvilleStandard1,762$60,040195.9-17.4%
65555RaymondvilleStandard1,384$43,63180.423.0%
65444BucyrusStandard824$56,87582.0-29.5%
65570SuccessStandard715$34,57326.60.6%
65557RobyStandard314$97,65014.7134.3%
65479HartshornStandard295$108,07282.24.6%
65464Elk CreekStandard28549.3-23.4%
65589YukonStandard11015.8-67.8%
65468EuniceStandard7811.9-72.5%
65564SoloStandard4211.5-90.5%
65484HugginsStandard4229.5-83.0%

Adjacent & Nearby Counties