County · GEOID 20161
Riley County, KS ZIP codes
14 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Riley County (GEOID 20161). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 119,184 (14 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
ZIP/ZCTA overlap with Riley County
Population overlap
Share of each ZIP/ZCTA’s population located within Riley County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 664116.1%
- 664410.0%
- 6644249.4%
- 66449100.0%
Directory county
- 6650288.8%
Directory county
- 66503100.0%
Directory county
- 66506100.0%
Directory county
- 66517100.0%
Directory county
- 66531100.0%
Directory county
- 665480.3%
- 66554100.0%
Directory county
- 669337.1%
- 674320.2%
- 6744722.7%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Riley County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 66411 | Blue Rapids | Marshall County | 1,195 | $55,938 |
| 66441 | Junction City | Geary County | 25,654 | $58,876 |
| 66442 | Fort Riley | Geary County | 16,876 | $46,403 |
| 66449 | Leonardville | Riley County | 981 | $84,348 |
| 66502 | Manhattan | Riley County | 43,247 | $52,363 |
| 66503 | Manhattan | Riley County | 17,272 | $96,000 |
| 66506 | Manhattan | Riley County | 3,189 | — |
| 66517 | Ogden | Riley County | 1,628 | $61,953 |
| 66531 | Riley | Riley County | 1,348 | $76,607 |
| 66548 | Waterville | Marshall County | 924 | $75,046 |
| 66554 | Randolph | Riley County | 744 | $92,644 |
| 66933 | Barnes | Washington County | 299 | $49,605 |
| 67432 | Clay Center | Clay County | 5,536 | $65,072 |
| 67447 | Green | Clay County | 291 | $64,766 |
USPS associates these ZIPs with Riley County
These codes list Riley County as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 66505 | Manhattan | Riley County | 537 | — |