Postal Codes

83647 ZIP Code

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ZIP code 83647 covers Mountain Home, Idaho, with a population of about 22,580 and a median household income of $57,769.

Population
22,58015 per square mile
Median age
344.7 points below the US average
Median household income
$57,76923% below the Idaho median
Poverty rate
12.7%about the US average
Typical home value
$361,491up 17.5% in five years
Median rent
$1,0419% below the Idaho median
Degree or higher
20.6%14.4 points below the US average
Homeownership
70.7%5.7 points above the US average
Time zone
Mountain UTC-07:00observes daylight saving time
Businesses
397

Where 83647 is

Mountain Home, 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

Population22,580
Median age34
Family households61.6%
Born outside the US9.8%
Speaks a language other than English at home14.7%
White (non-Hispanic)71.7%
Black (non-Hispanic)1.8%
Asian (non-Hispanic)2.7%
Hispanic or Latino18.2%
Veterans22.3%
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$57,769
Income per person$29,882
Poverty rate12.7%
Households on SNAP or cash assistance10.3%

Household income distribution

Under $10k5.5%
$10–15k2.8%
$15–20k2.8%
$20–25k3.8%
$25–30k6.1%
$30–35k6.2%
$35–40k5.4%
$40–45k4.0%
$45–50k6.6%
$50–60k8.7%
$60–75k9.2%
$75–100k14.4%
$100–125k8.2%
$125–150k6.1%
$150–200k6.5%
$200k or more3.7%

Income as declared to the IRS

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

Tax returns filed10,190
Mean adjusted gross income$61,601
Returns declaring $200,000 or more2.2%
Returns, under $25k25.4%
Returns, $25k–$50k31.6%
Returns, $50k–$75k17.0%
Returns, $75k–$100k10.8%
Returns, $100k–$200k13.1%
Returns, $200k or more2.2%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$283,600
Median gross rent$1,041
Rent as a share of household income25.7%
Owner-occupied70.7%
Vacant homes9.6%
Median year built1984

What the homes are

Detached house73.5%
Attached house1.9%
2 to 4 units11.1%
5 to 19 units1.4%
20 or more units0.9%
Mobile home10.6%
Boat, RV or van0.6%
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$361,491as of 2026-07
Typical home value, 1 yearup 1.5%
Typical home value, 5 yearsup 17.5%
Typical home value, 10 yearsup 169.2%
Typical asking rent$1,621as of 2026-07
Typical asking rent, 1 yearup 5.5%
Typical home value since 2000
200620162026$361,491$122,473

$148,985 in 2006 to $361,491 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate7.3%
Bachelor's degree or higher20.6%
High school diploma or higher87.1%
Works from home2.5%
Drives to work alone86.8%
Takes public transport0%
Commutes 45 minutes or more15.8%
Health

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

Obesity34.8% 1.4 pts above the national average of 33.4%
Diagnosed diabetes10.9% 1.1 pts below the national average of 12%
Currently smokes14.6% 1.4 pts above the national average of 13.2%
High blood pressure32.9% 1.2 pts below the national average of 34.1%
Fair or poor general health20.7% same as the national average of 20.3%
No health insurance (18–64)13.4% 2.1 pts above the national average of 11.3%
Depression23.2% 1.3 pts above the national average of 21.9%
No leisure-time physical activity25% same as the national average of 25.4%
Arthritis26.4% 1.3 pts above the national average of 25.1%
Binge drinking14.6% 1.4 pts below the national average of 16%
Taking blood pressure medication69.8% 4.9 pts below the national average of 74.7%
Cancer (non-skin)7.6% same as the national average of 7.7%
Current asthma11.1% 0.7 pts above the national average of 10.4%
Coronary heart disease6.5% same as the national average of 6.2%
Routine check-up in past year71.1% 5.6 pts below the national average of 76.7%
Cholesterol screening78.1% 7.8 pts below the national average of 85.9%
Cognitive disability18.3% 3.5 pts above the national average of 14.8%
Colorectal screening60.2% 4.1 pts below the national average of 64.3%
COPD7.7% 1.1 pts above the national average of 6.6%
Visited a dentist61.2% same as the national average of 61.3%
Any disability38.5% 7.8 pts above the national average of 30.7%
Lacks emotional support22.3% 2.5 pts below the national average of 24.8%
Food insecurity17% same as the national average of 17.1%
Received food stamps12.1% 2.2 pts below the national average of 14.3%
Hearing disability9.6% 2.9 pts above the national average of 6.7%
High cholesterol33.1% 3.1 pts below the national average of 36.2%
Housing insecurity13% 0.8 pts below the national average of 13.8%
Independent living disability9.6% 1.2 pts above the national average of 8.4%
Lacks transport9.5% same as the national average of 9.2%
Loneliness32.6% 1.8 pts below the national average of 34.4%
Mammography use68% 7.9 pts below the national average of 75.9%
Poor mental health (14+ days)17.6% 0.8 pts above the national average of 16.8%
Mobility disability16.4% 2.4 pts above the national average of 14%
Poor physical health (14+ days)14.9% 1.4 pts above the national average of 13.5%
Self-care disability4.3% same as the national average of 4%
Utility shut-off threat8.5% same as the national average of 8.8%
Sleeps under 7 hours36.6% same as the national average of 36.4%
Stroke3.6% same as the national average of 3.4%
All natural teeth lost18% 5 pts above the national average of 13%
Vision disability5.9% same as the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments397
People employed4,446
Annual payroll$169,740,000
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 95.9% of US census tracts
FEMA ratingVery Low to Very High across the 7 census tracts this ZIP code covers
Expected annual loss95.7 out of 100
Community resilience4.1 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.

Wildfire99.5Very High at its worst in this ZIP code
Winter weather93.6Very High at its worst in this ZIP code
Landslide90.8Relatively Moderate at its worst in this ZIP code
Avalanche89.3Relatively Moderate at its worst in this ZIP code
Strong wind89.2Relatively High at its worst in this ZIP code
Heat wave81Relatively High at its worst in this ZIP code
Drought78.3Relatively Low at its worst in this ZIP code
River flooding78Very High at its worst in this ZIP code
Hail69.5Relatively Moderate at its worst in this ZIP code
Volcanic activity69Very Low at its worst in this ZIP code
Earthquake56.5Relatively Low at its worst in this ZIP code
Lightning54.8Relatively Moderate at its worst in this ZIP code
Ice storm53.7Relatively Low at its worst in this ZIP code
Cold wave38.8Relatively Moderate at its worst in this ZIP code
Tornado20.6Very 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$57,769$74,636$78,538
Income per person$29,882$37,169$43,289
Poverty rate12.7%10.6%12.4%
Median home value$283,600$376,000$303,400
Median gross rent$1,041$1,150$1,348
Homeownership70.7%72.4%65%
Bachelor's degree or higher20.6%31.2%35%
Unemployment rate7.3%3.7%5.2%
Works from home2.5%12.2%13.5%
Born outside the US9.8%5.7%13.9%
Median age3437.138.7
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 stationMTN HOME, ID US1.9 km away

Average high and low by month

January40°F / 23.4°F
February46.6°F / 25.9°F
March55.7°F / 30.4°F
April62.8°F / 35.9°F
May73.7°F / 44.6°F
June84.1°F / 51.9°F
July95°F / 59.6°F
August93.2°F / 57.6°F
September81.9°F / 48°F
October67.1°F / 36.7°F
November50.1°F / 28.4°F
December39.1°F / 23.4°F
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 supermarket64% of this ZIP code's area
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarket33% of this ZIP code's area
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%.

This ZIP code is served by 4 school districts, so the address decides which one, not the ZIP code.

Mountain Home School District 19379.7% of this ZIP code's land area
Prairie Elementary School District 19114% of this ZIP code's land area
Glenns Ferry Joint School District 1924% of this ZIP code's land area
Bruneau-Grand View Joint School District 3652.3% 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 vulnerability71more vulnerable than 71% of US census tracts
Socioeconomic status66more vulnerable than 66% of US census tracts
Household characteristics69more vulnerable than 69% of US census tracts
Racial and ethnic minority status42more vulnerable than 42% of US census tracts
Housing type and transport72more vulnerable than 72% of US census tracts
Walkability5.8 out of 20Below average
Nearby ZIP codes

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

83627 Hammett, ID28.5 km away
83624 Grand View, ID36.3 km away
83623 Glenns Ferry, ID36.6 km away
83633 King Hill, ID44.8 km away
83716 Boise, ID49.3 km away
83337 Hill City, ID55.3 km away
83708 Boise, ID56.9 km away
83711 Boise, ID56.9 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.

Elmore County97.7% of this ZIP code's land area
Owyhee County2.3% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area1504.53 sq mi
Water area16.86 sq mi
Population density15 people per sq mi
Latitude, longitude43.1392, -115.6963

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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