Census place · GEOID 2035750 · Geary County
Junction City, KS ZIP codes
2 ZIP/ZCTAs intersecting this Census place in Geary County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Junction City (GEOID 2035750). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 27,312 (2 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Junction City, KS

ZIP/ZCTA overlap with Junction City
Population overlap
Share of each ZIP/ZCTA’s population located within Junction City, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Junction City
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 66441 | Junction City | Geary County | 25,654 | $58,876 |
| 66514 | Milford | Geary County | 1,658 | $92,500 |
USPS associates these ZIPs with Junction City
These codes list Junction City as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 66442 | Fort Riley | Geary County | 16,876 | $46,403 |