Residential delivery area · Idaho
ZIP Code 83644: Middleton, ID
ZIP code 83644 uses the postal name Middleton, Idaho and lies entirely in Canyon County (Census 2020 ZIP-county file). About 16,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $97,293 (Census Bureau, ACS 2020-2024). By Census place, 12% of its land lies in Middleton; 88% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Middleton · its only residential ZIP
- County
- Canyon County
- Census places
- Middleton
- Metro area
- Boise City, ID
- House district
- ID-1 119th Congress
- State
- Idaho
- Time zone
- Mountain
- Land area
- 45.8 sq mi · 355 people per sq mi
Where is ZIP code 83644?
83644 centers on 43.747°, -116.584° and covers 45.8 square miles of land plus 0.1 of water. It borders 6 ZIP codes: 83669, 83605, 83607, 83616, 83687, 83617.
The map draws ZIP code areas only. For the streets inside 83644, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 83644 compare with the rest of Canyon County?
| Measure | 83644 | In Canyon County | In ID |
|---|---|---|---|
| People (ACS 2020-2024) | 16,293 | 8th of 13 | 43rd of 279 |
| Median household income | $97k | 2nd of 11 | 9th of 126 |
| Median home value | $456k | 2nd of 12 | 34th of 138 |
Its median household income is higher than in 79% of U.S. residential ZIP codes, and it is denser than 69% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 83644?
The 2020 Census counted 14,568 people in 83644; the ACS, which samples households over 2020-2024, estimates 16,293. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 16,293
- 2020 Census count
- 14,568
- Households
- 5,437
- Median age
- 40.5
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 83644?
Of the 16,293 people the ACS estimates in 83644, 25.9% are under 18 and 15.5% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (81.6%), then Hispanic or Latino (11.6%).
- Under 1825.9%
- 18 to 6458.6%
- 65 and older15.5%
- White, not Hispanic81.6%
- Hispanic or Latino11.6%
- Other or two or more6.1%
- Asian, not Hispanic0.4%
- Black, not Hispanic0.2%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 83644 earn?
Median household income is $97,293 (ACS 2020-2024), the 2nd highest of the 11 ranked ZIP codes in Canyon County.
- Median household income
- $97,293±$10,791
- Income per person
- $36,737
- Below the poverty line
- 7.7%
- Unemployed (of the labor force)
- 5.1%
- Adults 25+ with a bachelor's degree
- 25.7%
- Adjusted gross income per tax return, 2022
- $93,0206,970 returns; wages 60% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 83644?
FHFA's house price index for 83644, built from repeat sales and appraisals of the same homes, rose 180% from 2015 to 2025 and rose 58% from 2020 to 2025, and moved −2.8% in 2025.
- Median home value (owners' estimate)
- $456,400
- Median gross rent
- $1,073
- Homes owned by their occupants
- 91.7%
- Housing units
- 5,563
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 83644?
340 business establishments had a location in this ZIP code in 2023, 114 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction89
- Professional, scientific, and technical services42
- Retail trade36
- Health care and social assistance33
- Administrative and support and waste management and remediation services25
- Real estate and rental and leasing22
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 83644?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 83669 | Star | 16,827 | $100k | 5.0 mi |
| 83605 | Caldwell | 41,325 | $68k | 6.7 mi |
| 83607 | Caldwell | 35,491 | $85k | 8.1 mi |
| 83616 | Eagle | 35,413 | $125k | 9.6 mi |
| 83687 | Nampa | 43,135 | $77k | 9.9 mi |
| 83617 | Emmett | 19,058 | $65k | 13.7 mi |
| 83646 | Meridian | 76,023 | $103k | 10.2 mi (near) |
| 83656 | Notus | 560 | $65k | 10.7 mi (near) |
| 83651 | Nampa | 38,121 | $70k | 11.3 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.