Postal Codes

83350 ZIP Code

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ZIP code 83350 covers Rupert, Idaho, with a population of about 12,905 and a median household income of $61,622.

Population
12,90549 per square mile
Median age
33.75 points below the US average
Median household income
$61,62217% below the Idaho median
Poverty rate
18.3%5.9 points above the US average
Typical home value
$326,250up 31.5% in five years
Median rent
$79831% below the Idaho median
Degree or higher
13.1%21.9 points below the US average
Homeownership
73.2%8.2 points above the US average
Time zone
Mountain UTC-07:00observes daylight saving time
Businesses
296

Where 83350 is

Rupert, 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

Population12,905
Median age33.7
Family households73.3%
Born outside the US14%
Speaks a language other than English at home28.4%
White (non-Hispanic)54.8%
Black (non-Hispanic)0%
Asian (non-Hispanic)0.3%
Hispanic or Latino41.2%
Veterans6.4%
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$61,622
Income per person$27,042
Poverty rate18.3%
Households on SNAP or cash assistance17.9%

Household income distribution

Under $10k3.7%
$10–15k8.8%
$15–20k6.2%
$20–25k4.2%
$25–30k3.0%
$30–35k3.1%
$35–40k3.1%
$40–45k4.5%
$45–50k3.9%
$50–60k8.9%
$60–75k9.0%
$75–100k16.0%
$100–125k5.9%
$125–150k9.5%
$150–200k6.9%
$200k or more3.4%

Income as declared to the IRS

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

Tax returns filed5,760
Mean adjusted gross income$67,997
Returns declaring $200,000 or more3.5%
Returns, under $25k27.1%
Returns, $25k–$50k30.4%
Returns, $50k–$75k18.2%
Returns, $75k–$100k9.9%
Returns, $100k–$200k10.9%
Returns, $200k or more3.5%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$218,400
Median gross rent$798
Rent as a share of household income27.1%
Owner-occupied73.2%
Vacant homes8.8%
Median year built1973

What the homes are

Detached house81.1%
Attached house0.6%
2 to 4 units3.8%
5 to 19 units2.6%
20 or more units2.4%
Mobile home9.6%
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$326,250as of 2026-07
Typical home value, 1 yearup 0.8%
Typical home value, 5 yearsup 31.5%
Typical home value, 10 yearsup 142.4%
Typical home value since 2000
200920172026$326,250$115,451

$133,729 in 2009 to $326,250 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate3.5%
Bachelor's degree or higher13.1%
High school diploma or higher81%
Works from home7%
Drives to work alone78.5%
Takes public transport0%
Commutes 45 minutes or more3.4%
Health

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

Obesity37.9% 4.5 pts above the national average of 33.4%
Diagnosed diabetes13.2% 1.2 pts above the national average of 12%
Currently smokes14.7% 1.5 pts above the national average of 13.2%
High blood pressure35.1% 1 pts above the national average of 34.1%
Fair or poor general health24.4% 4.1 pts above the national average of 20.3%
No health insurance (18–64)19.3% 8 pts above the national average of 11.3%
Depression21.3% 0.6 pts below the national average of 21.9%
No leisure-time physical activity30.9% 5.5 pts above the national average of 25.4%
Arthritis26.7% 1.6 pts above the national average of 25.1%
Binge drinking13.8% 2.2 pts below the national average of 16%
Taking blood pressure medication72.2% 2.5 pts below the national average of 74.7%
Cancer (non-skin)7.5% same as the national average of 7.7%
Current asthma10.6% same as the national average of 10.4%
Coronary heart disease7.4% 1.2 pts above the national average of 6.2%
Routine check-up in past year71.6% 5.1 pts below the national average of 76.7%
Cholesterol screening78.4% 7.5 pts below the national average of 85.9%
Cognitive disability19.1% 4.3 pts above the national average of 14.8%
Colorectal screening57.1% 7.2 pts below the national average of 64.3%
COPD8.1% 1.5 pts above the national average of 6.6%
Visited a dentist57.2% 4.1 pts below the national average of 61.3%
Any disability40.5% 9.8 pts above the national average of 30.7%
Lacks emotional support23.1% 1.7 pts below the national average of 24.8%
Food insecurity21.2% 4.1 pts above the national average of 17.1%
Received food stamps14.8% 0.5 pts above the national average of 14.3%
Hearing disability10.7% 4 pts above the national average of 6.7%
High cholesterol34.9% 1.3 pts below the national average of 36.2%
Housing insecurity15.9% 2.1 pts above the national average of 13.8%
Independent living disability10.4% 2 pts above the national average of 8.4%
Lacks transport10.8% 1.6 pts above the national average of 9.2%
Loneliness31.3% 3.1 pts below the national average of 34.4%
Mammography use66.1% 9.8 pts below the national average of 75.9%
Poor mental health (14+ days)17.2% same as the national average of 16.8%
Mobility disability18.7% 4.7 pts above the national average of 14%
Poor physical health (14+ days)16.5% 3 pts above the national average of 13.5%
Self-care disability5.1% 1.1 pts above the national average of 4%
Utility shut-off threat9.8% 1 pts above the national average of 8.8%
Sleeps under 7 hours33.5% 2.9 pts below the national average of 36.4%
Stroke4% 0.6 pts above the national average of 3.4%
All natural teeth lost18% 5 pts above the national average of 13%
Vision disability7.5% 1.9 pts above the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments296
People employed3,050
Annual payroll$145,499,000
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 42.8% of US census tracts
FEMA ratingRelatively Low to Very High across the 8 census tracts this ZIP code covers
Expected annual loss48.3 out of 100
Community resilience5.4 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.

Winter weather95.9Very High at its worst in this ZIP code
Avalanche88.7Relatively High at its worst in this ZIP code
Wildfire88.5Very High at its worst in this ZIP code
Heat wave84.3Relatively High at its worst in this ZIP code
Drought83.8Relatively Low at its worst in this ZIP code
Lightning81.7Very High at its worst in this ZIP code
Volcanic activity77.5Very Low at its worst in this ZIP code
Cold wave75.3Relatively High at its worst in this ZIP code
Earthquake74Relatively Moderate at its worst in this ZIP code
Landslide63.7Relatively Low at its worst in this ZIP code
Strong wind59.9Relatively Moderate at its worst in this ZIP code
Hail44.6Relatively Low at its worst in this ZIP code
River flooding42.4Very High at its worst in this ZIP code
Tornado18.6Relatively Low at its worst in this ZIP code
Ice storm11.7Very 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$61,622$74,636$78,538
Income per person$27,042$37,169$43,289
Poverty rate18.3%10.6%12.4%
Median home value$218,400$376,000$303,400
Median gross rent$798$1,150$1,348
Homeownership73.2%72.4%65%
Bachelor's degree or higher13.1%31.2%35%
Unemployment rate3.5%3.7%5.2%
Works from home7%12.2%13.5%
Born outside the US14%5.7%13.9%
Median age33.737.138.7
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 stationMINIDOKA DAM, ID US12 km away
Rain in a year10 in
Snow in a year20 in

Average high and low by month

January36.7°F / 18.4°F1.15 in rain, 6.7 in snow
February42.2°F / 21.5°F0.76 in rain, 4.2 in snow
March52.9°F / 27.7°F0.85 in rain, 1.2 in snow
April60.3°F / 32.6°F0.99 in rain, 0.5 in snow
May70.2°F / 40.9°F1.34 in rain
June79.2°F / 47.8°F0.72 in rain
July89.4°F / 54°F0.16 in rain
August88.2°F / 52.4°F0.33 in rain
September78.1°F / 44.3°F0.68 in rain
October64.4°F / 34.4°F0.78 in rain, 0.7 in snow
November49.3°F / 25.7°F0.86 in rain, 2.6 in snow
December37.3°F / 19°F1.18 in rain, 4.6 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 supermarket3% of this ZIP code's area
Far from a supermarket3% of this ZIP code's area
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%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

Minidoka County Joint School District 33188.3% of this ZIP code's land area
Blaine County School District 6111% 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 vulnerability62more vulnerable than 62% of US census tracts
Socioeconomic status68more vulnerable than 68% of US census tracts
Household characteristics43more vulnerable than 43% of US census tracts
Racial and ethnic minority status56more vulnerable than 56% of US census tracts
Housing type and transport56more vulnerable than 56% of US census tracts
Walkability4.8 out of 20Least walkable
Nearby ZIP codes

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

83347 Paul, ID14.2 km away
83343 Minidoka, ID14.7 km away
83336 Heyburn, ID17.5 km away
83318 Burley, ID21.8 km away
83323 Declo, ID25.3 km away
83311 Albion, ID34.1 km away
83335 Hazelton, ID41.2 km away
83344 Murtaugh, ID48.1 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.

Minidoka County82% of this ZIP code's land area
Blaine County11% of this ZIP code's land area
Cassia County6.9% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area263.68 sq mi
Water area3.27 sq mi
Population density49 people per sq mi
Latitude, longitude42.6888, -113.6481

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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