Middleton, ID ZIP code
The ZIP code for Middleton, Idaho is 83644. It is in Canyon County.
- Population in these ZIPs
- 16,293
- Avg. median income
- $97,300population-weighted
- Typical home value
- $507,500population-weighted
- Metro area
- Boise City, ID
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Middleton, ID ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 83644 | 16,293 | $97,293 | $507,500 |
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 Middleton
Frequently asked questions
What is the ZIP code for Middleton, ID?
The ZIP code for Middleton, ID is 83644.
What county is Middleton, Idaho in?
Middleton ZIP codes are in Canyon County.