Seward County, Kansas ZIP codes
3 ZIP codes are in Seward County, plus 4 that cross in from neighboring counties. It's part of the Liberal, KS micro area.
- ZIP codes
- 3
- Population in these ZIPs
- 21,437
- Avg. median income
- $64,700population-weighted
- Cities & towns
- 2
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Seward County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 67859 | Kismet | 535 | $59,500 | $147,500 |
| 67901 | Liberal | 20,902 | $64,783 | $146,600 |
| 67905 PO Box | Liberal | — | — | — |
ZIP codes partly in Seward County
These ZIP codes are mostly in a neighboring county but cover part of Seward County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 67869 | Plains | Meade County | 1,327 | $72,760 | $130,700 |
| 67870 | Satanta | Haskell County | 1,277 | $58,125 | $135,600 |
| 67877 | Sublette | Haskell County | 2,289 | $66,492 | $203,800 |
| 67952 | Moscow | Stevens County | 452 | $86,250 | $153,600 |
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 Seward County
Nearby counties
Frequently asked questions
How many ZIP codes are in Seward County, Kansas?
3 ZIP codes are mainly in Seward County, and 4 more ZIP codes from neighboring areas reach partly into it.
What cities are in Seward County?
ZIP codes in Seward County use the city names Kismet and Liberal.
What metro area is Seward County in?
Seward County is part of the Liberal, KS micropolitan statistical area.