Zip Code 83644 — Middleton, ID
83644 is a ZIP Code associated with Middleton, ID, located within Canyon. 83644 ranks #6 out of 10 ZIP codes in Canyon County by population (and #43 out of 279 in ID). The area supports an estimated population of 16,293 residents across Data Pending housing units, with a population density of 137.2 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (43.748230, -116.584550)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 83644 |
| Primary City | Middleton |
| State / Province | ID |
| County | Canyon |
| Total Population | 16,293 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 137.2 people/sq mi |
| Timezone | America/Boise |
How 83644 Compares
| Metric | ZIP 83644 | Canyon County | ID State Average |
|---|
| Population | 16,293 | 249,392 (Total) | 1,933,906 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 137.2 /sq mi | -- | -- |
| County Pop Rank | #6 of 10 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →