Postal Codes

56701 ZIP Code

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ZIP code 56701 covers Thief River Falls, Minnesota, with a population of about 12,814 and a median household income of $73,243.

Population
12,81433 per square mile
Median age
40.11.4 points above the US average
Median household income
$73,24316% below the Minnesota median
Poverty rate
9.6%2.8 points below the US average
Typical home value
$193,203down 4.5% in five years
Median rent
$89727% below the Minnesota median
Degree or higher
19.9%15.1 points below the US average
Homeownership
70.1%5.1 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
348

Where 56701 is

Thief River Falls, Minnesota — 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

Population12,814
Median age40.1
Family households55%
Born outside the US3.4%
Speaks a language other than English at home6.1%
White (non-Hispanic)88.1%
Black (non-Hispanic)1.2%
Asian (non-Hispanic)1.2%
Hispanic or Latino5.1%
Veterans6.1%
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$73,243
Income per person$40,512
Poverty rate9.6%
Households on SNAP or cash assistance9.1%

Household income distribution

Under $10k3.4%
$10–15k2.9%
$15–20k3.8%
$20–25k3.9%
$25–30k4.3%
$30–35k3.2%
$35–40k2.3%
$40–45k3.4%
$45–50k6.1%
$50–60k6.7%
$60–75k11.2%
$75–100k13.4%
$100–125k11.4%
$125–150k11.4%
$150–200k7.5%
$200k or more5.0%

Income as declared to the IRS

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

Tax returns filed6,380
Mean adjusted gross income$67,938
Returns declaring $200,000 or more3%
Returns, under $25k24.5%
Returns, $25k–$50k27.6%
Returns, $50k–$75k17.9%
Returns, $75k–$100k10.7%
Returns, $100k–$200k16.5%
Returns, $200k or more3.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$189,700
Median gross rent$897
Rent as a share of household income23.4%
Owner-occupied70.1%
Vacant homes7.9%
Median year built1975

What the homes are

Detached house63.1%
Attached house2.3%
2 to 4 units5.3%
5 to 19 units6%
20 or more units12.1%
Mobile home11.2%
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$193,203as of 2026-07
Typical home value, 1 yeardown 2.8%
Typical home value, 5 yearsdown 4.5%
Typical home value, 10 yearsdown 0.7%
Typical home value since 2000
200920172026$220,134$136,212

$150,701 in 2009 to $193,203 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate2.6%
Bachelor's degree or higher19.9%
High school diploma or higher94.6%
Works from home9.3%
Drives to work alone75.9%
Takes public transport0.4%
Commutes 45 minutes or more5.3%
Health

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

Obesity40.3% 6.9 pts above the national average of 33.4%
Diagnosed diabetes11.1% 0.9 pts below the national average of 12%
Currently smokes15.7% 2.5 pts above the national average of 13.2%
High blood pressure33.8% same as the national average of 34.1%
Fair or poor general health17.7% 2.6 pts below the national average of 20.3%
No health insurance (18–64)8% 3.3 pts below the national average of 11.3%
Depression25.2% 3.3 pts above the national average of 21.9%
No leisure-time physical activity24.9% 0.5 pts below the national average of 25.4%
Arthritis25% same as the national average of 25.1%
Binge drinking19% 3 pts above the national average of 16%
Taking blood pressure medication76.7% 2 pts above the national average of 74.7%
Cancer (non-skin)9.1% 1.4 pts above the national average of 7.7%
Current asthma10.5% same as the national average of 10.4%
Coronary heart disease6.7% 0.5 pts above the national average of 6.2%
Routine check-up in past year74.7% 2 pts below the national average of 76.7%
Cholesterol screening84.1% 1.8 pts below the national average of 85.9%
Cognitive disability14.3% 0.5 pts below the national average of 14.8%
Colorectal screening67.6% 3.3 pts above the national average of 64.3%
COPD6.4% same as the national average of 6.6%
Visited a dentist65.1% 3.8 pts above the national average of 61.3%
Any disability31% same as the national average of 30.7%
Lacks emotional support22.1% 2.7 pts below the national average of 24.8%
Food insecurity12.2% 4.9 pts below the national average of 17.1%
Received food stamps8.9% 5.4 pts below the national average of 14.3%
Hearing disability7.8% 1.1 pts above the national average of 6.7%
High cholesterol34.5% 1.7 pts below the national average of 36.2%
Housing insecurity9.7% 4.1 pts below the national average of 13.8%
Independent living disability8% same as the national average of 8.4%
Lacks transport7.7% 1.5 pts below the national average of 9.2%
Loneliness31.5% 2.9 pts below the national average of 34.4%
Mammography use79.4% 3.5 pts above the national average of 75.9%
Poor mental health (14+ days)16.6% same as the national average of 16.8%
Mobility disability12.9% 1.1 pts below the national average of 14%
Poor physical health (14+ days)12.8% 0.7 pts below the national average of 13.5%
Self-care disability3.5% 0.5 pts below the national average of 4%
Utility shut-off threat6.2% 2.6 pts below the national average of 8.8%
Sleeps under 7 hours30.2% 6.2 pts below the national average of 36.4%
Stroke3.5% same as the national average of 3.4%
All natural teeth lost11.2% 1.8 pts below the national average of 13%
Vision disability4.4% 1.2 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments348
People employed9,108
Annual payroll$487,511,000
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 85.9% of US census tracts
FEMA ratingRelatively Moderate to Relatively High across the 8 census tracts this ZIP code covers
Expected annual loss89.7 out of 100
Community resilience92.9 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.

Drought97Relatively High at its worst in this ZIP code
Winter weather96.9Very High at its worst in this ZIP code
Wildfire96.4Relatively High at its worst in this ZIP code
River flooding89.4Very High at its worst in this ZIP code
Hail86.3Relatively High at its worst in this ZIP code
Cold wave85.8Very High at its worst in this ZIP code
Ice storm81.2Relatively Moderate at its worst in this ZIP code
Strong wind76.4Relatively High at its worst in this ZIP code
Landslide75.9Relatively Low at its worst in this ZIP code
Tornado52.4Relatively Moderate at its worst in this ZIP code
Lightning41.3Relatively Moderate at its worst in this ZIP code
Heat wave7Relatively Low at its worst in this ZIP code
Earthquake2.1Very Low at its worst in this ZIP code
Compared with Minnesota 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 ZIPMinnesotaUnited States
Median household income$73,243$87,556$78,538
Income per person$40,512$46,957$43,289
Poverty rate9.6%9.2%12.4%
Median home value$189,700$305,500$303,400
Median gross rent$897$1,235$1,348
Homeownership70.1%72.4%65%
Bachelor's degree or higher19.9%38.8%35%
Unemployment rate2.6%3.9%5.2%
Works from home9.3%15.8%13.5%
Born outside the US3.4%8.6%13.9%
Median age40.138.638.7
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 stationTHIEF RVR FALLS 2, MN US1.5 km away

Average high and low by month

January13.5°F / -2.9°F
February20.3°F / 1.8°F
March34.8°F / 15.8°F
April53.3°F / 30°F
May67.8°F / 42.3°F
June76.1°F / 53.1°F
July79.8°F / 56.6°F
August79.1°F / 55.3°F
September69.2°F / 46.7°F
October53°F / 34.6°F
November34.4°F / 19.2°F
December20.2°F / 4.6°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 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 3 school districts, so the address decides which one, not the ZIP code.

Thief River Falls School District92.5% of this ZIP code's land area
Marshall County Central Schools5.1% of this ZIP code's land area
Warren-Alvarado-Oslo School District1.9% 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 vulnerability16more vulnerable than 16% of US census tracts
Socioeconomic status16more vulnerable than 16% of US census tracts
Household characteristics25more vulnerable than 25% of US census tracts
Racial and ethnic minority status9more vulnerable than 9% of US census tracts
Housing type and transport32more vulnerable than 32% of US census tracts
Walkability3.9 out of 20Least walkable
Nearby ZIP codes

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

56754 Saint Hilaire, MN12.5 km away
56738 Newfolden, MN19.7 km away
56760 Viking, MN25.3 km away
56750 Red Lake Falls, MN27.1 km away
56748 Plummer, MN28.2 km away
56725 Goodridge, MN34.1 km away
56737 Middle River, MN36.2 km away
56715 Brooks, MN36.3 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.

Pennington County74.4% of this ZIP code's land area
Marshall County23.8% of this ZIP code's land area
Polk County1.8% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area383.04 sq mi
Water area1.55 sq mi
Population density33 people per sq mi
Latitude, longitude48.1191, -96.1811

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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