Postal Codes

83637 ZIP Code

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ZIP code 83637 covers Lowman, Idaho, with a population of about 250 and a median household income of $44,551.

Population
2501 per square mile
Median age
65.626.9 points above the US average
Median household income
$44,55140% below the Idaho median
Poverty rate
24.4%12 points above the US average
Typical home value
$336,816up 12.3% in five years
Degree or higher
11.1%23.9 points below the US average
Homeownership
97.1%32.1 points above the US average
Time zone
Mountain UTC-07:00observes daylight saving time
Businesses
9

Where 83637 is

Lowman, 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

Population250
Median age65.6
Family households44.3%
Born outside the US0.8%
Speaks a language other than English at home2.1%
White (non-Hispanic)91.2%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino0.8%
Veterans42.6%
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$44,551
Income per person$29,252
Poverty rate24.4%
Households on SNAP or cash assistance7.9%

Household income distribution

Under $10k7.9%
$10–15k4.3%
$15–20k4.3%
$20–25k4.3%
$25–30k0.0%
$30–35k6.4%
$35–40k0.0%
$40–45k27.9%
$45–50k3.6%
$50–60k7.9%
$60–75k4.3%
$75–100k29.3%
$100–125k0.0%
$125–150k0.0%
$150–200k0.0%
$200k or more0.0%

Income as declared to the IRS

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

Tax returns filed120
Mean adjusted gross income$45,425
Returns declaring $200,000 or more0%
Returns, under $25k50.0%
Returns, $25k–$50k0.0%
Returns, $50k–$75k25.0%
Returns, $75k–$100k25.0%
Returns, $100k–$200k0.0%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Owner-occupied97.1%
Vacant homes69.6%
Median year built1979

What the homes are

Detached house82.2%
Attached house0.9%
2 to 4 units1.1%
Mobile home15.9%
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$336,816as of 2026-07
Typical home value, 1 yearup 4.3%
Typical home value, 5 yearsup 12.3%
Typical home value, 10 yearsup 146.8%
Typical home value since 2000
201620212026$343,506$136,462

$136,462 in 2016 to $336,816 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate18.2%
Bachelor's degree or higher11.1%
High school diploma or higher90.7%
Works from home8.9%
Drives to work alone57.8%
Takes public transport0%
Commutes 45 minutes or more48.8%
Health

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

Obesity32.2% 1.2 pts below the national average of 33.4%
Diagnosed diabetes14.4% 2.4 pts above the national average of 12%
Currently smokes12% 1.2 pts below the national average of 13.2%
High blood pressure44.1% 10 pts above the national average of 34.1%
Fair or poor general health19.5% 0.8 pts below the national average of 20.3%
No health insurance (18–64)7.4% 3.9 pts below the national average of 11.3%
Depression19.8% 2.1 pts below the national average of 21.9%
No leisure-time physical activity24.2% 1.2 pts below the national average of 25.4%
Arthritis38.5% 13.4 pts above the national average of 25.1%
Binge drinking11.4% 4.6 pts below the national average of 16%
Taking blood pressure medication79.8% 5.1 pts above the national average of 74.7%
Cancer (non-skin)13.7% 6 pts above the national average of 7.7%
Current asthma10.1% same as the national average of 10.4%
Coronary heart disease10.8% 4.6 pts above the national average of 6.2%
Routine check-up in past year80.6% 3.9 pts above the national average of 76.7%
Cholesterol screening89.2% 3.3 pts above the national average of 85.9%
Cognitive disability13% 1.8 pts below the national average of 14.8%
Colorectal screening70.3% 6 pts above the national average of 64.3%
COPD9.2% 2.6 pts above the national average of 6.6%
Visited a dentist68.9% 7.6 pts above the national average of 61.3%
Any disability38.6% 7.9 pts above the national average of 30.7%
Lacks emotional support18.6% 6.2 pts below the national average of 24.8%
Food insecurity9.4% 7.7 pts below the national average of 17.1%
Received food stamps6.6% 7.7 pts below the national average of 14.3%
Hearing disability14.6% 7.9 pts above the national average of 6.7%
High cholesterol42.9% 6.7 pts above the national average of 36.2%
Housing insecurity7% 6.8 pts below the national average of 13.8%
Independent living disability8% same as the national average of 8.4%
Lacks transport5.5% 3.7 pts below the national average of 9.2%
Loneliness24.9% 9.5 pts below the national average of 34.4%
Mammography use71% 4.9 pts below the national average of 75.9%
Poor mental health (14+ days)12.3% 4.5 pts below the national average of 16.8%
Mobility disability19.9% 5.9 pts above the national average of 14%
Poor physical health (14+ days)15.5% 2 pts above the national average of 13.5%
Self-care disability4.4% same as the national average of 4%
Utility shut-off threat4.9% 3.9 pts below the national average of 8.8%
Sleeps under 7 hours30.3% 6.1 pts below the national average of 36.4%
Stroke5% 1.6 pts above the national average of 3.4%
All natural teeth lost16% 3 pts above the national average of 13%
Vision disability5.3% same as the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments9
People employed71
Annual payroll$1,784,000
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 97.4% of US census tracts
FEMA ratingRelatively High
Expected annual loss97.4 out of 100
Community resilience9.6 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.

Landslide99.7Relatively High at its worst in this ZIP code
Wildfire99.5Very High at its worst in this ZIP code
River flooding97.2Very High at its worst in this ZIP code
Winter weather93.3Relatively High at its worst in this ZIP code
Avalanche83.5Relatively Moderate at its worst in this ZIP code
Strong wind83.2Relatively High at its worst in this ZIP code
Earthquake74.7Relatively Low at its worst in this ZIP code
Drought67Very Low at its worst in this ZIP code
Volcanic activity47.6Very Low at its worst in this ZIP code
Lightning45Relatively Low at its worst in this ZIP code
Hail38.1Relatively Low at its worst in this ZIP code
Cold wave19.8Relatively Low at its worst in this ZIP code
Heat wave14.9Very Low at its worst in this ZIP code
Tornado10Very Low at its worst in this ZIP code
Ice storm5.6Very 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$44,551$74,636$78,538
Income per person$29,252$37,169$43,289
Poverty rate24.4%10.6%12.4%
Median home value$376,000$303,400
Median gross rent$1,150$1,348
Homeownership97.1%72.4%65%
Bachelor's degree or higher11.1%31.2%35%
Unemployment rate18.2%3.7%5.2%
Works from home8.9%12.2%13.5%
Born outside the US0.8%5.7%13.9%
Median age65.637.138.7
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 stationLOWMAN, ID US7.8 km away

Average high and low by month

January33.6°F / 15.9°F
February40.2°F / 17.5°F
March48.7°F / 25.2°F
April56.4°F / 30.2°F
May67.9°F / 35.1°F
June77.1°F / 40.6°F
July86.8°F / 44.6°F
August85.5°F / 41.9°F
September75.5°F / 37°F
October61°F / 27.6°F
November42.6°F / 22.1°F
December33.2°F / 16.1°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 supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarket100% 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 2 school districts, so the address decides which one, not the ZIP code.

Garden Valley School District 7186.8% of this ZIP code's land area
Basin School District 7213.2% 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 vulnerability42more vulnerable than 42% of US census tracts
Socioeconomic status40more vulnerable than 40% of US census tracts
Household characteristics50more vulnerable than 50% of US census tracts
Racial and ethnic minority status14more vulnerable than 14% of US census tracts
Housing type and transport54more vulnerable than 54% of US census tracts
Walkability5.4 out of 20Least walkable
Nearby ZIP codes

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

83622 Garden Valley, ID23.7 km away
83631 Idaho City, ID29.1 km away
83601 Atlanta, ID36.6 km away
83666 Placerville, ID39.3 km away
83602 Banks, ID47.7 km away
83629 Horseshoe Bend, ID56.2 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.

Boise County100% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area454.97 sq mi
Water area2.06 sq mi
Population density1 people per sq mi
Latitude, longitude44.1106, -115.5285

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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