Blackfoot, ID ZIP code
The ZIP code for Blackfoot, Idaho is 83221. It is in Bingham County.
- Population in these ZIPs
- 29,081
- Avg. median income
- $75,200population-weighted
- Typical home value
- $373,000population-weighted
- Metro area
- Blackfoot, ID
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Blackfoot, ID ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 83221 | 29,081 | $75,172 | $373,000 |
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 Blackfoot
- Springfield 17 mi
- Pingree 18 mi
- Basalt 18 mi
- Atomic City 18 mi
- Fort Hall 19 mi
- Shelley 21 mi
- Aberdeen 26 mi
- Idaho Falls 28 mi
- Pocatello 30 mi
- Roberts 31 mi
- Firth 33 mi
- Inkom 34 mi
Frequently asked questions
What is the ZIP code for Blackfoot, ID?
The ZIP code for Blackfoot, ID is 83221.
What county is Blackfoot, Idaho in?
Blackfoot ZIP codes are in Bingham County.