Richfield, ID ZIP code
The ZIP code for Richfield, Idaho is 83349. It is in Lincoln County.
- Population in these ZIPs
- 1,211
- Avg. median income
- $70,800population-weighted
- Typical home value
- $322,200population-weighted
- Metro area
- Hailey, ID
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Richfield, ID ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 83349 | 1,211 | $70,795 | $322,200 |
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
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Frequently asked questions
What is the ZIP code for Richfield, ID?
The ZIP code for Richfield, ID is 83349.
What county is Richfield, Idaho in?
Richfield ZIP codes are in Lincoln County.