Riley, KS ZIP code
The ZIP code for Riley, Kansas is 66531. It is in Riley County.
- Population in these ZIPs
- 1,256
- Avg. median income
- $79,100population-weighted
- Typical home value
- $223,600population-weighted
- Metro area
- Manhattan, KS
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Riley, KS ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 66531 | 1,256 | $79,063 | $223,600 |
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 near Riley
- Leonardville 5 mi
- Randolph 13 mi
- Milford 13 mi
- Manhattan 13 mi
- Green 13 mi
- Olsburg 14 mi
- Wakefield 15 mi
- Fort Riley 15 mi
- Ogden 16 mi
- Clay Center 18 mi
- Saint George 22 mi
- Westmoreland 23 mi
Frequently asked questions
What is the ZIP code for Riley, KS?
The ZIP code for Riley, KS is 66531.
What county is Riley, Kansas in?
Riley ZIP codes are in Riley County.