Pottawatomie County, KS ZIP Codes
11 ZIP codes cover all or part of Pottawatomie County, Kansas. The Census Bureau counts 26,204 residents in the county, with a median household income of $92,325 and a median home value of $245,900. Median household income ranges from $54,833 in 66502 to $103,454 in 66547. Its largest communities include Wamego, St. Marys, St. George, Onaga and Westmoreland.
Pottawatomie County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 26,204 |
| Households | 9,381 |
| Median household income | $92,325 |
| Median home value | $245,900 |
| Median age | 36.4 |
| Median rent | $924 |
All 11 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 67,010 |
| Households (sum of ZIP codes) | 27,318 |
| Median household income, range across ZIP codes | $54,833 (66502) to $103,454 (66547) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $64,767 |
| Homeowners | 56.8% |
| Households with kids under 18 | 27.0% |
| Moved in the past year | 19.9% |
| Carrier routes in EDDM2GO's route library | 40 routes, 21,545 homes (5 of 11 ZIP codes) |
Top facts
- Highest median household income in Pottawatomie County: 66547 ($103,454)
- Most residents: 66502 (43,693 people)
- Highest homeownership: 66422 (88.3% own their home)
- Most households with kids: 66422 (75.7% of households)
- Most new movers: 66502 (26.0% moved in last year)
- Youngest median age: 66422 (14.7 years)
- Highest median home value: 66535 ($237,100)
Every ZIP code in Pottawatomie County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 66502 | Manhattan | 43,693 | 18,855 | $54,833 | $223,100 | 46.0% | 22.3% | 26.0% | 33 | 21,452 | 21% of its land |
| 66547 | Wamego | 8,579 | 3,254 | $103,454 | $219,200 | 84.4% | 39.4% | 9.4% | — | — | 77% of its land |
| 66536 | Saint Marys | 4,204 | 1,155 | $85,568 | $224,600 | 71.3% | 40.8% | 11.3% | 4 | 1,334 | 74% of its land |
| 66535 | Saint George | 3,556 | 1,405 | $78,642 | $237,100 | 85.8% | 38.3% | 4.8% | — | — | 100% of its land |
| 66549 | Westmoreland | 1,526 | 604 | $79,318 | $202,300 | 82.8% | 24.3% | 7.2% | — | — | 100% of its land |
| 66521 | Onaga | 1,417 | 542 | $61,250 | $193,000 | 65.3% | 32.5% | 12.4% | — | — | 92% of its land |
| 66427 | Frankfort | 1,334 | 556 | $79,481 | $133,600 | 83.8% | 24.3% | 9.4% | — | — | 10% of its land |
| 66422 | Emmett | 1,228 | 333 | $73,257 | — | 88.3% | 75.7% | 1.6% | 1 | 116 | 77% of its land |
| 66520 | Olsburg | 635 | 241 | $94,911 | $241,700 | 80.1% | 27.4% | 1.3% | 1 | 217 | 100% of its land |
| 66432 | Havensville | 540 | 241 | $108,818 | $263,200 | 68.9% | 23.7% | 5.6% | 1 | 188 | 77% of its land |
| 66407 | Belvue | 298 | 132 | $67,750 | $226,600 | 68.9% | 25.0% | 14.4% | — | — | 59% of its land |
A ZIP code is listed for Pottawatomie County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Wamego — 4,386 residents · 1 ZIP code
- St. Marys — 2,788 residents · 1 ZIP code
- St. George — 1,039 residents · 1 ZIP code
- Onaga — 727 residents · 1 ZIP code
- Westmoreland — 703 residents · 1 ZIP code
- Olsburg — 269 residents · 1 ZIP code
- Emmett — 178 residents · 1 ZIP code
- Belvue — 175 residents · 1 ZIP code
- Louisville — 175 residents · 1 ZIP code
- Havensville — 172 residents · 1 ZIP code
- Wabaunsee — 76 residents · 1 ZIP code
- Wheaton — 72 residents · 1 ZIP code
Rankings
- Richest ZIP codes in Pottawatomie County — 8 ZIP codes ranked
- ZIP codes with the highest home values in Pottawatomie County — 7 ZIP codes ranked
- ZIP codes with the highest homeownership in Pottawatomie County — 8 ZIP codes ranked
- ZIP codes with the most families with kids in Pottawatomie County — 8 ZIP codes ranked
- ZIP codes with the most new movers in Pottawatomie County — 8 ZIP codes ranked
- Youngest ZIP codes in Pottawatomie County — 8 ZIP codes ranked
- Oldest ZIP codes in Pottawatomie County — 8 ZIP codes ranked
- Fastest-growing ZIP codes in Pottawatomie County — 7 ZIP codes ranked
Price a mailing to Pottawatomie County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Pottawatomie County, KS?
- 66502, 66547, 66536, 66535, 66549, 66521, 66427, 66422, 66520, 66432 and 66407. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Pottawatomie County?
- 26,204 residents in 9,381 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Pottawatomie County?
- $92,325 for the county as a whole. Its ZIP codes range from $54,833 (66502) to $103,454 (66547).
- Which Pottawatomie County ZIP code has the highest median household income?
- 66547, at $103,454, among ZIP codes with at least 1,000 residents. See the full ranking of Pottawatomie County ZIP codes by income.
- How many carrier routes and mailboxes are in Pottawatomie County?
- For the 5 of 11 ZIP codes in EDDM2GO's stored route library: 40 carrier routes reaching 21,545 residential and 1,761 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.