Postal Codes

83644 ZIP Code

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ZIP code 83644 covers Middleton, Idaho, with a population of about 15,418 and a median household income of $86,306.

Population
15,418336 per square mile
Median age
37.51.2 points below the US average
Median household income
$86,3061.2× the Idaho median
Poverty rate
8.7%3.7 points below the US average
Typical home value
$506,835up 3.4% in five years
Median rent
$1,0856% below the Idaho median
Degree or higher
26.7%8.3 points below the US average
Homeownership
89.8%24.8 points above the US average
Time zone
Mountain UTC-07:00observes daylight saving time
Businesses
315

Where 83644 is

Middleton, Idaho — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population15,418
Median age37.5
Family households77.4%
Born outside the US2%
Speaks a language other than English at home12.4%
White (non-Hispanic)80.3%
Black (non-Hispanic)0.3%
Asian (non-Hispanic)0.5%
Hispanic or Latino11.9%
Veterans11%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$86,306
Income per person$33,572
Poverty rate8.7%
Households on SNAP or cash assistance6.9%

Household income distribution

Under $10k5.0%
$10–15k0.8%
$15–20k2.7%
$20–25k1.9%
$25–30k1.1%
$30–35k1.7%
$35–40k2.7%
$40–45k2.1%
$45–50k7.9%
$50–60k5.5%
$60–75k11.4%
$75–100k14.9%
$100–125k12.0%
$125–150k11.9%
$150–200k10.9%
$200k or more7.5%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed6,970
Mean adjusted gross income$93,020
Returns declaring $200,000 or more6.9%
Returns, under $25k23.2%
Returns, $25k–$50k20.9%
Returns, $50k–$75k14.2%
Returns, $75k–$100k12.5%
Returns, $100k–$200k22.2%
Returns, $200k or more6.9%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$392,000
Median gross rent$1,085
Rent as a share of household income34.6%
Owner-occupied89.8%
Vacant homes2.9%
Median year built2003

What the homes are

Detached house87.5%
2 to 4 units1.5%
5 to 19 units0.7%
Mobile home10.3%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$506,835as of 2026-07
Typical home value, 1 yearup 1.2%
Typical home value, 5 yearsup 3.4%
Typical home value, 10 yearsup 141.1%
Typical asking rent$2,164as of 2026-07
Typical home value since 2000
200520152026$557,333$124,420

$166,015 in 2005 to $506,835 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate3.8%
Bachelor's degree or higher26.7%
High school diploma or higher93.9%
Works from home16.8%
Drives to work alone68.6%
Takes public transport0%
Commutes 45 minutes or more26.8%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity34.3% 0.9 pts above the national average of 33.4%
Diagnosed diabetes10.6% 1.4 pts below the national average of 12%
Currently smokes12.1% 1.1 pts below the national average of 13.2%
High blood pressure31.5% 2.6 pts below the national average of 34.1%
Fair or poor general health17.1% 3.2 pts below the national average of 20.3%
No health insurance (18–64)9.3% 2 pts below the national average of 11.3%
Depression23.7% 1.8 pts above the national average of 21.9%
No leisure-time physical activity22.1% 3.3 pts below the national average of 25.4%
Arthritis26.8% 1.7 pts above the national average of 25.1%
Binge drinking15.1% 0.9 pts below the national average of 16%
Taking blood pressure medication69.9% 4.8 pts below the national average of 74.7%
Cancer (non-skin)8.6% 0.9 pts above the national average of 7.7%
Current asthma11.2% 0.8 pts above the national average of 10.4%
Coronary heart disease5.8% same as the national average of 6.2%
Routine check-up in past year73.9% 2.8 pts below the national average of 76.7%
Cholesterol screening83.1% 2.8 pts below the national average of 85.9%
Cognitive disability16% 1.2 pts above the national average of 14.8%
Colorectal screening62.2% 2.1 pts below the national average of 64.3%
COPD6.6% same as the national average of 6.6%
Visited a dentist67.4% 6.1 pts above the national average of 61.3%
Any disability35.4% 4.7 pts above the national average of 30.7%
Lacks emotional support19% 5.8 pts below the national average of 24.8%
Food insecurity11.1% 6 pts below the national average of 17.1%
Received food stamps7.7% 6.6 pts below the national average of 14.3%
Hearing disability9.1% 2.4 pts above the national average of 6.7%
High cholesterol35.1% 1.1 pts below the national average of 36.2%
Housing insecurity9.3% 4.5 pts below the national average of 13.8%
Independent living disability7.8% 0.6 pts below the national average of 8.4%
Lacks transport6.8% 2.4 pts below the national average of 9.2%
Loneliness27.7% 6.7 pts below the national average of 34.4%
Mammography use63.7% 12.2 pts below the national average of 75.9%
Poor mental health (14+ days)16.2% 0.6 pts below the national average of 16.8%
Mobility disability14.4% same as the national average of 14%
Poor physical health (14+ days)13.7% same as the national average of 13.5%
Self-care disability3.4% 0.6 pts below the national average of 4%
Utility shut-off threat6.4% 2.4 pts below the national average of 8.8%
Sleeps under 7 hours34.6% 1.8 pts below the national average of 36.4%
Stroke3.1% same as the national average of 3.4%
All natural teeth lost11.1% 1.9 pts below the national average of 13%
Vision disability4.5% 1.1 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments315
People employed1,304
Annual payroll$43,678,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 64.1% of US census tracts
FEMA ratingVery Low to Relatively Moderate across the 4 census tracts this ZIP code covers
Expected annual loss70.4 out of 100
Community resilience32.6 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Wildfire97.1Relatively High at its worst in this ZIP code
Winter weather93.8Very High at its worst in this ZIP code
Volcanic activity75.7Very Low at its worst in this ZIP code
River flooding75.6Relatively High at its worst in this ZIP code
Drought73.6Very Low at its worst in this ZIP code
Landslide71.9Relatively Low at its worst in this ZIP code
Lightning70.6Relatively High at its worst in this ZIP code
Heat wave70.1Relatively Moderate at its worst in this ZIP code
Ice storm58.5Relatively Low at its worst in this ZIP code
Strong wind57.7Relatively Moderate at its worst in this ZIP code
Earthquake53.2Relatively Low at its worst in this ZIP code
Hail51.3Relatively Low at its worst in this ZIP code
Cold wave23.5Relatively Low at its worst in this ZIP code
Tornado15.9Very Low at its worst in this ZIP code
Compared with Idaho and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPIdahoUnited States
Median household income$86,306$74,636$78,538
Income per person$33,572$37,169$43,289
Poverty rate8.7%10.6%12.4%
Median home value$392,000$376,000$303,400
Median gross rent$1,085$1,150$1,348
Homeownership89.8%72.4%65%
Bachelor's degree or higher26.7%31.2%35%
Unemployment rate3.8%3.7%5.2%
Works from home16.8%12.2%13.5%
Born outside the US2%5.7%13.9%
Median age37.537.138.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationNAMPA SUGAR FACTORY, ID US13.1 km away
Rain in a year11 in
Snow in a year10 in

Average high and low by month

January39.5°F / 23°F1.37 in rain, 3.4 in snow
February47.2°F / 26°F1.04 in rain, 1.4 in snow
March57.4°F / 31.6°F1.26 in rain, 0.2 in snow
April64.5°F / 36.1°F1.06 in rain
May73.9°F / 44°F1.37 in rain
June82.8°F / 51°F0.73 in rain
July93.3°F / 57.3°F0.26 in rain
August91.6°F / 55.5°F0.2 in rain
September81°F / 46.5°F0.36 in rain
October66.6°F / 36.5°F0.8 in rain
November50.7°F / 28.4°F1.17 in rain, 0.5 in snow
December40°F / 22.8°F1.39 in rain, 4.2 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

Middleton School District 134100% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability32more vulnerable than 32% of US census tracts
Socioeconomic status35more vulnerable than 35% of US census tracts
Household characteristics35more vulnerable than 35% of US census tracts
Racial and ethnic minority status23more vulnerable than 23% of US census tracts
Housing type and transport40more vulnerable than 40% of US census tracts
Walkability5.6 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

83652 Nampa, ID1.5 km away
83669 Star, ID9.4 km away
83605 Caldwell, ID9.5 km away
83606 Caldwell, ID15.1 km away
83656 Notus, ID15.2 km away
83687 Nampa, ID15.2 km away
83651 Nampa, ID15.2 km away
83607 Caldwell, ID15.8 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Canyon County100% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area45.84 sq mi
Water area0.12 sq mi
Population density336 people per sq mi
Latitude, longitude43.7191, -116.6112

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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