ZIP Code 65231, Missouri
ZIP Code 65231 profile, demographic data, and geographic information.
ZCTA5 65231 is a 5-digit ZIP Code area located in Audrain County / Callaway County, Missouri. As of official census estimates, it has a reported population of 3,132. The land area covers 124.21 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population | 3,132 | ±648 | 2020-2024 / Census ACS 5-Year 2024 |
| Median Age | 39.7 yrs | ±8 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 1,198 | ±200 | 2020-2024 / Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).
Housing & Real Estate Profile
| Housing Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Total Housing Units | 1,328 | ±200 |
| Occupied Housing Units | 1,198 | ±200 |
| Vacant Housing Units | 130 | ±81 |
| Median Home Value | $146,600 | ±$26,522 |
| Median Gross Rent | $670 | ±$219 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $57,407 | ±$17,219 |
| Per Capita Income | $30,090 | ±$5,439 |
| Poverty Rate | 22.6% | ±14.6% |
| Population Below Poverty Level | 706 | ±480 |
| Unemployment Rate | 5.3% | ±5.6% |
| Civilian Labor Force, Employed | 1,390 | ±334 |
| Broadband Internet Rate | 88.3% | ±9% |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 24,304 (2024)
ID: 129423
|
County | Official County Government |
Contact: COMMISSIONER
101 N JEFFERSON ST, RM 101, MEXICO MO 65265-2769
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Nearby | 01-05 | FULTON, MO | |
| Regular School Nearby | 01-05 | FULTON, MO | |
| Regular School Nearby | 09-12 | CENTRALIA, MO | |
| Regular School Nearby | 03-05 | CENTRALIA, MO | |
| Regular School Nearby | PK-02 | CENTRALIA, MO | |
| Regular School Nearby | 06-08 | CENTRALIA, MO | |
| Regular School Nearby | PK-05 | LADDONIA, MO | |
| Regular School Nearby | 06-12 | LADDONIA, MO | |
| Alternative School Nearby | 07-12 | FULTON, MO | |
| Career and Technical School Nearby | 09-12 | MEXICO, MO |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
William Woods University
|
College | 11.1 mi away | One University Avenue, Fulton, MO, 65251-2388 |
8009953159
|
|
MEXICO BRANCH
|
Library | 10.7 mi away | 305 W JACKSON ST, MEXICO, MO, 65265 |
(573) 581-4939
|
|
Westminster College
|
College | 11.9 mi away | 501 Westminster Ave, Fulton, MO, 65251-1299 |
5736423361
|
|
CALLAWAY COUNTY PUBLIC LIBRARY
|
Library | 11.8 mi away | 710 COURT STREET, FULTON, MO, 65251 |
(573) 642-7261
|
|
Stephens College
|
College | 22.6 mi away | 1200 E Broadway, Columbia, MO, 65215 |
57344222114277
|
|
MARTINSBURG BRANCH
|
Library | 15.2 mi away | 201 E WASHINGTON ST, MARTINSBURG, MO, 65264 |
(573) 492-6254
|
|
Columbia College
|
College | 22.9 mi away | 1001 Rogers Street, Columbia, MO, 65216 |
8002312391
|
|
CENTRALIA PUBLIC LIBRARY
|
Library | 17.9 mi away | 210 S JEFFERSON ST, CENTRALIA, MO, 65240 |
(573) 682-2036
|
|
University of Missouri-Columbia
|
College | 23.2 mi away | 105 Jesse Hall, Columbia, MO, 65211 |
5738822121
|
|
WELLSVILLE PUBLIC LIBRARY
|
Library | 18.6 mi away | 108 W HUDSON ST, WELLSVILLE, MO, 63384 |
(573) 684-6151
|
Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.
Climate & Weather Observations
NOAA Monthly Climate Normals
Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at MEXICO, MO US, located 11.0 miles from ZCTA5 65231. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 37.6° | 19.3° | 28.4° | 2.03" | — |
| February | 42.7° | 22.9° | 32.8° | 2.31" | — |
| March | 54.2° | 31.8° | 43.0° | 3.17" | — |
| April | 65.9° | 42.9° | 54.4° | 4.68" | — |
| May | 75.1° | 53.5° | 64.3° | 5.07" | — |
| June | 83.9° | 62.8° | 73.4° | 5.23" | — |
| July | 87.9° | 67.3° | 77.6° | 4.43" | — |
| August | 86.6° | 65.0° | 75.8° | 3.90" | — |
| September | 79.4° | 56.4° | 67.9° | 4.86" | — |
| October | 67.6° | 44.5° | 56.0° | 2.81" | — |
| November | 54.3° | 33.7° | 44.0° | 2.75" | — |
| December | 41.9° | 24.1° | 33.0° | 2.28" | — |
Source: NOAA U.S. Climate Normals (1991–2020).
Local Weather Forecast
Weather forecast data is currently unavailable in the local cache.
Nearby Cities & Communities
Listing adjacent communities by spatial proximity (miles)
Proximity discovery
| Community Name | Classification | Distance | Population |
|---|---|---|---|
| Auxvasse city | City | 0.7 mi | — |
| Kingdom City village | Village | 5.1 mi | — |
| Mexico city | City | 10.1 mi | — |
| Vandiver village | Village | 10.4 mi | — |
| Benton City village | Village | 11.1 mi | — |
| Fulton city | City | 11.5 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 65231. • Official Source Dataset →
- Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
- Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
- Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.