County ProfileMO
Johnson County
Population: 54,013 · 8 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
54,013
People
Median age
31.5
Housing
Total households
21,087
Income
Median household income
$67,272
Housing
Total housing units
22,731
Employment
Employment rate
56.4%
Education
Bachelor’s degree or higher
29.1%
Healthcare
Insured population
91.5%
County details
Local time 01:44:30(CT)| Name | Johnson |
|---|---|
| Total ZIP codes | 8total |
| ZIP codes (by type) | 8 Standard |
| Area code | 660, 816 |
| Timezone | Central Time (CT) |
| Coordinates | 38.7415304, -93.8118655 |
| Land area | 829.3 sq miles(2,147.8 km²) |
Map of Johnson county, Missouri with ZIP codes
Cities and Communities in Johnson County
Compare the largest cities in Johnson County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Warrensburg | 19,337 | $57,067 | 1ZIPs |
| Whiteman Air Force Base | 2,851 | — | 1ZIPs |
| Knob Noster | 2,782 | $62,353 | 1ZIPs |
| Holden | 2,210 | $63,056 | 1ZIPs |
| Leeton | 532 | $51,917 | 1ZIPs |
| Chilhowee | 291 | $56,458 | 1ZIPs |
| Kingsville | 245 | $67,171 | 1ZIPs |
| Centerview | 189 | $60,000 | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in Johnson County
Review the most populated postal areas across Johnson County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 64093 | Warrensburg | $61,094 | 28,112 |
| 64040 | Holden | $71,886 | 6,624 |
| 65336 | Knob Noster | $66,935 | 6,136 |
| 64061 | Kingsville | $85,987 | 3,367 |
| 65305 | Whiteman Air Force Base | $54,267 | 2,851 |
| 64019 | Centerview | $91,005 | 2,508 |
| 64761 | Leeton | $73,750 | 1,383 |
| 64733 | Chilhowee | $77,083 | 1,065 |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS