Osage County, Kansas ZIP codes
9 ZIP codes are in Osage County, plus 6 that cross in from neighboring counties. It's part of the Topeka, KS metro area.
- ZIP codes
- 9
- Population in these ZIPs
- 16,066
- Avg. median income
- $74,100population-weighted
- Cities & towns
- 9
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Osage County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 66413 | Burlingame | 1,721 | $65,179 | $191,100 |
| 66414 | Carbondale | 2,360 | $74,063 | $204,400 |
| 66451 | Lyndon | 1,671 | $76,908 | $214,100 |
| 66510 | Melvern | 684 | $57,262 | $220,500 |
| 66523 | Osage City | 3,941 | $74,716 | $193,000 |
| 66524 | Overbrook | 2,473 | $84,375 | $272,100 |
| 66528 | Quenemo | 761 | $73,472 | $210,500 |
| 66537 | Scranton | 1,475 | $70,000 | $223,600 |
| 66543 | Vassar | 980 | $75,288 | $230,300 |
ZIP codes partly in Osage County
These ZIP codes are mostly in a neighboring county but cover part of Osage County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 66402 | Auburn | Shawnee County | 3,100 | $88,427 | $282,400 |
| 66409 | Berryton | Shawnee County | 3,133 | $104,604 | $371,000 |
| 66546 | Wakarusa | Shawnee County | 1,143 | $86,607 | $317,500 |
| 66856 | Lebo | Coffey County | 1,583 | $75,667 | $212,800 |
| 66868 | Reading | Lyon County | 620 | $103,393 | $278,100 |
| 66871 | Waverly | Coffey County | 1,347 | $71,094 | $212,900 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Osage County
Nearby counties
Frequently asked questions
How many ZIP codes are in Osage County, Kansas?
9 ZIP codes are mainly in Osage County, and 6 more ZIP codes from neighboring areas reach partly into it.
What cities are in Osage County?
ZIP codes in Osage County use the city names Burlingame, Carbondale, Lyndon, Melvern, Osage City, Overbrook, Quenemo, Scranton and Vassar.
What metro area is Osage County in?
Osage County is part of the Topeka, KS metropolitan statistical area.