Postal Codes

83861 ZIP Code

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ZIP code 83861 covers Saint Maries, Idaho, with a population of about 7,167 and a median household income of $60,897.

Population
7,16716 per square mile
Median age
47.28.5 points above the US average
Median household income
$60,89718% below the Idaho median
Poverty rate
15.1%2.7 points above the US average
Typical home value
$374,461up 19.3% in five years
Median rent
$87324% below the Idaho median
Degree or higher
21.4%13.6 points below the US average
Homeownership
77%12 points above the US average
Time zone
Pacific UTC-08:00observes daylight saving time
Businesses
213

Where 83861 is

Saint Maries, 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

Population7,167
Median age47.2
Family households66.7%
Born outside the US0.8%
Speaks a language other than English at home2%
White (non-Hispanic)93.7%
Black (non-Hispanic)0.4%
Asian (non-Hispanic)0.1%
Hispanic or Latino1.6%
Veterans11.8%
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$60,897
Income per person$34,114
Poverty rate15.1%
Households on SNAP or cash assistance12.3%

Household income distribution

Under $10k7.7%
$10–15k3.5%
$15–20k5.1%
$20–25k2.7%
$25–30k3.1%
$30–35k3.1%
$35–40k3.9%
$40–45k5.5%
$45–50k3.6%
$50–60k9.9%
$60–75k10.5%
$75–100k17.1%
$100–125k9.1%
$125–150k5.3%
$150–200k4.7%
$200k or more5.1%

Income as declared to the IRS

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

Tax returns filed3,050
Mean adjusted gross income$64,514
Returns declaring $200,000 or more3.3%
Returns, under $25k28.9%
Returns, $25k–$50k23.3%
Returns, $50k–$75k19.0%
Returns, $75k–$100k10.8%
Returns, $100k–$200k14.8%
Returns, $200k or more3.3%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$273,100
Median gross rent$873
Rent as a share of household income28%
Owner-occupied77%
Vacant homes11.6%
Median year built1977

What the homes are

Detached house75.3%
Attached house0.6%
2 to 4 units1.8%
5 to 19 units3.1%
20 or more units0.7%
Mobile home15.3%
Boat, RV or van3.3%
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$374,461as of 2026-07
Typical home value, 1 yearup 3.5%
Typical home value, 5 yearsup 19.3%
Typical home value, 10 yearsup 122.1%
Typical home value since 2000
200820172026$390,068$133,229

$211,174 in 2008 to $374,461 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate4%
Bachelor's degree or higher21.4%
High school diploma or higher88.7%
Works from home7.3%
Drives to work alone78.1%
Takes public transport1.1%
Commutes 45 minutes or more18.8%
Health

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

Obesity35.9% 2.5 pts above the national average of 33.4%
Diagnosed diabetes13.8% 1.8 pts above the national average of 12%
Currently smokes16.4% 3.2 pts above the national average of 13.2%
High blood pressure39.2% 5.1 pts above the national average of 34.1%
Fair or poor general health23.5% 3.2 pts above the national average of 20.3%
No health insurance (18–64)10.7% 0.6 pts below the national average of 11.3%
Depression22.5% 0.6 pts above the national average of 21.9%
No leisure-time physical activity29.3% 3.9 pts above the national average of 25.4%
Arthritis35% 9.9 pts above the national average of 25.1%
Binge drinking13.2% 2.8 pts below the national average of 16%
Taking blood pressure medication77.2% 2.5 pts above the national average of 74.7%
Cancer (non-skin)10.8% 3.1 pts above the national average of 7.7%
Current asthma11.6% 1.2 pts above the national average of 10.4%
Coronary heart disease9.6% 3.4 pts above the national average of 6.2%
Routine check-up in past year76.1% 0.6 pts below the national average of 76.7%
Cholesterol screening82.4% 3.5 pts below the national average of 85.9%
Cognitive disability17.4% 2.6 pts above the national average of 14.8%
Colorectal screening62.1% 2.2 pts below the national average of 64.3%
COPD10.9% 4.3 pts above the national average of 6.6%
Visited a dentist61.6% same as the national average of 61.3%
Any disability42% 11.3 pts above the national average of 30.7%
Lacks emotional support20.1% 4.7 pts below the national average of 24.8%
Food insecurity15.8% 1.3 pts below the national average of 17.1%
Received food stamps12.4% 1.9 pts below the national average of 14.3%
Hearing disability13.4% 6.7 pts above the national average of 6.7%
High cholesterol38.4% 2.2 pts above the national average of 36.2%
Housing insecurity11% 2.8 pts below the national average of 13.8%
Independent living disability10.8% 2.4 pts above the national average of 8.4%
Lacks transport8.5% 0.7 pts below the national average of 9.2%
Loneliness28.5% 5.9 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)16.3% 0.5 pts below the national average of 16.8%
Mobility disability21.2% 7.2 pts above the national average of 14%
Poor physical health (14+ days)17.3% 3.8 pts above the national average of 13.5%
Self-care disability5.4% 1.4 pts above the national average of 4%
Utility shut-off threat7.5% 1.3 pts below the national average of 8.8%
Sleeps under 7 hours33.3% 3.1 pts below the national average of 36.4%
Stroke5% 1.6 pts above the national average of 3.4%
All natural teeth lost18.3% 5.3 pts above the national average of 13%
Vision disability6.7% 1.1 pts above the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments213
People employed1,832
Annual payroll$85,959,000
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 91.7% of US census tracts
FEMA ratingRelatively Moderate to Very High across the 5 census tracts this ZIP code covers
Expected annual loss88.5 out of 100
Community resilience18.6 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.

Landslide99.4Very High at its worst in this ZIP code
River flooding98.5Very High at its worst in this ZIP code
Wildfire95.1Relatively Moderate at its worst in this ZIP code
Winter weather93.6Very High at its worst in this ZIP code
Ice storm87.8Relatively High at its worst in this ZIP code
Cold wave86Relatively High at its worst in this ZIP code
Drought66.3Very Low at its worst in this ZIP code
Strong wind62.9Relatively Moderate at its worst in this ZIP code
Heat wave62.7Relatively Moderate at its worst in this ZIP code
Earthquake48.9Relatively Low at its worst in this ZIP code
Hail42.2Relatively Low at its worst in this ZIP code
Avalanche34.4Relatively High at its worst in this ZIP code
Lightning34.1Relatively Low at its worst in this ZIP code
Tornado23.6Very 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$60,897$74,636$78,538
Income per person$34,114$37,169$43,289
Poverty rate15.1%10.6%12.4%
Median home value$273,100$376,000$303,400
Median gross rent$873$1,150$1,348
Homeownership77%72.4%65%
Bachelor's degree or higher21.4%31.2%35%
Unemployment rate4%3.7%5.2%
Works from home7.3%12.2%13.5%
Born outside the US0.8%5.7%13.9%
Median age47.237.138.7
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 stationSAINT MARIES, ID US2.2 km away
Rain in a year31 in
Snow in a year56 in

Average high and low by month

January36.7°F / 24.2°F4.41 in rain, 16.3 in snow
February41.5°F / 25.2°F2.99 in rain, 8.6 in snow
March49.6°F / 29.5°F3.28 in rain, 5.2 in snow
April58°F / 34.9°F2.3 in rain, 0.7 in snow
May67.8°F / 42°F2.43 in rain, 0.1 in snow
June73.7°F / 47.8°F2.12 in rain
July84.3°F / 52.1°F0.79 in rain
August84.5°F / 51°F0.74 in rain
September74.5°F / 43.7°F1.04 in rain
October58.7°F / 35.6°F2.42 in rain, 0.2 in snow
November43.7°F / 29.6°F4.15 in rain, 6.6 in snow
December35.8°F / 24.4°F4.44 in rain, 18.3 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 supermarket31% of this ZIP code's area
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%.

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

St. Maries Joint School District 4179% of this ZIP code's land area
Plummer-Worley Joint School District 449.2% of this ZIP code's land area
Kootenai Joint School District 2745.9% of this ZIP code's land area
Avery School District 3945.9% 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 status72more vulnerable than 72% of US census tracts
Household characteristics67more vulnerable than 67% of US census tracts
Racial and ethnic minority status18more vulnerable than 18% of US census tracts
Housing type and transport74more vulnerable than 74% of US census tracts
Walkability6 out of 20Below average
Nearby ZIP codes

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

83842 Medimont, ID18.3 km away
83866 Santa, ID19 km away
83851 Plummer, ID22.7 km away
83830 Fernwood, ID24.6 km away
83833 Harrison, ID26.3 km away
83870 Tensed, ID28.9 km away
83876 Worley, ID29.3 km away
83810 Cataldo, ID29.8 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.

Benewah County89.3% of this ZIP code's land area
Shoshone County6.1% of this ZIP code's land area
Kootenai County4.7% of this ZIP code's land area
Time zonePacific (UTC-08:00 standard)
Daylight saving timeObserved
Land area456.45 sq mi
Water area6.17 sq mi
Population density16 people per sq mi
Latitude, longitude47.2977, -116.5681

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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