Middleton ZIP code, Idaho
The ZIP code for Middleton, ID is 83644, and its area codes are 208 and 986.
- USPS city name
- 1 ZIP code
- Overlapping the city
- 1 more
- Population
- 10,649
- County
- Canyon County
- State
- Idaho
NANPA lists no telephone rate centre for Middleton itself, so these are the area codes of the nearest one, Nampa (3.3 miles). A town on an area-code boundary can differ from its neighbour.
Mail addressed to Middleton uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.
Middleton in numbers
About 10,649 people live in Middleton, in 3,601 households, the 25th-largest of Idaho's 232 census places. The median household income is $89,013 a year, 14% above the Idaho median of $77,800 (US: $80,734). The median owner-occupied home is valued at $403,100 (4% below the Idaho median), and median gross rent is $1,147 a month. The median age is 36.1; 28.9% of adults 25 and over hold a bachelor's degree or higher (31.8% across Idaho); the average commute takes 27 minutes.
| Population | 10,649 |
|---|---|
| Households | 3,601 |
| Median age | 36.1 |
| Median household income | $89,013 |
| Median home value | $403,100 |
| Median gross rent | $1,147 |
| Bachelor's degree or higher | 28.9% |
| Mean commute | 27.3 min |
| Population density | 1,615 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Middleton city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Middleton
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
83644 | Middleton , ID | Standard | 16,293 | $97,293 | $456,400 |
Other ZIP codes overlapping Middleton
These ZIP codes cover part of Middleton but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
83605 | Caldwell , ID | Standard | 41,325 | $68,427 | $346,100 |
Map of Middleton ZIP codes
The ZIP codes of Middleton, ID, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Middleton
The nearest larger towns are Caldwell (66,516 people, 5.0 mi), Star (14,745 people, 6.4 mi) and Nampa (110,319 people, 9.0 mi).
| Town | Population | Distance |
|---|---|---|
| Caldwell | 66,516 | 5.0 mi |
| Star | 14,745 | 6.4 mi |
| Nampa | 110,319 | 9.0 mi |
| Eagle | 32,855 | 11.0 mi |
| Emmett | 8,275 | 12.6 mi |
| Meridian | 130,138 | 12.7 mi |
| Garden City | 12,654 | 16.3 mi |
| Kuna | 27,158 | 16.6 mi |
| Homedale | 3,069 | 17.5 mi |
| Hidden Springs | 3,378 | 17.8 mi |
| Boise City | 237,242 | 20.7 mi |
| Nyssa, OR | 3,240 | 22.3 mi |
| Fruitland | 6,663 | 26.1 mi |
| Ontario, OR | 11,842 | 28.3 mi |
More nearby: every ZIP code in Canyon County · Idaho ZIP codes
Cite this page
zipcodes.pro. “Middleton, ID ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/id/middleton
Underlying data is public domain or openly licensed — sources, vintages and licences.