County ProfileKS
Pottawatomie County
Population: 25,348 · 9 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
25,348
People
Median age
36.4
Housing
Total households
9,381
Income
Median household income
$92,325
Housing
Total housing units
10,214
Employment
Employment rate
63.6%
Education
Bachelor’s degree or higher
38.2%
Healthcare
Insured population
95.3%
County details
Local time 03:27:12(CT)| Name | Pottawatomie |
|---|---|
| Total ZIP codes | 9total |
| ZIP codes (by type) | 9 Standard |
| Area code | 785 |
| Timezone | Central Time (CT) |
| Coordinates | 39.3821868, -96.3371126 |
| Land area | 840.7 sq miles(2,177.5 km²) |
Map of Pottawatomie county, Kansas with ZIP codes
Cities and Communities in Pottawatomie County
Compare the largest cities in Pottawatomie 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 |
|---|---|---|---|
| Wamego | 4,841 | $78,809 | 1ZIPs |
| Saint Marys | 2,759 | $76,771 | 1ZIPs |
| Saint George | 1,054 | $100,956 | 1ZIPs |
| Westmoreland | 740 | $64,750 | 1ZIPs |
| Onaga | 679 | $49,444 | 1ZIPs |
| Olsburg | 218 | $77,083 | 1ZIPs |
| Belvue | 177 | $81,111 | 1ZIPs |
| Emmett | 170 | $56,250 | 1ZIPs |
| Havensville | 119 | $140,134 | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in Pottawatomie County
Review the most populated postal areas across Pottawatomie County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 66547 | Wamego | $103,454 | 8,825 |
| 66536 | Saint Marys | $85,568 | 4,151 |
| 66535 | Saint George | $78,642 | 3,276 |
| 66549 | Westmoreland | $79,318 | 1,583 |
| 66521 | Onaga | $61,250 | 1,521 |
| 66520 | Olsburg | $94,911 | 647 |
| 66407 | Belvue | $67,750 | 492 |
| 66422 | Emmett | $73,257 | 445 |
| 66432 | Havensville | $108,818 | 389 |
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