Cass Lake, MN Demographics

Population 2,345 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Cass Lake, MN map of median age by neighborhood
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Population and households in Cass Lake

Household size in Cass Lake

Household size, people per household
PeriodCass LakeMinnesotaU.S.
2006–102.162.522.68
2010–142.402.542.73
2015–192.672.552.71
2020–243.132.522.65
Change+0.98+0.00−0.03
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Households in Cass Lake are large by national standards, averaging 3.13 people against 2.65 for the U.S. That usually means more families with children at home. Household size has climbed from 2.16 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in Cass Lake

Median age, years
PeriodCass LakeMinnesotaU.S.
2006–1032.937.937.7
2010–1434.938.938.6
2015–1931.439.639.6
2020–2433.640.040.1
Change+0.7+2.1+2.3
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With a median age of just 33.6, Cass Lake is far younger than the country as a whole (40.1), a population that tilts toward young families with children.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in Cass Lake

Single-parent households, % of households
PeriodCass LakeMinnesotaU.S.
2006–1024.3%9.9%12.3%
2010–1425.9%10.2%12.3%
2015–1929.3%9.7%11.6%
2020–2425.8%9.6%11.6%
Change+1.5 pts−0.3 pts−0.6 pts
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Single parents head just over a quarter of households in Cass Lake (25.8%), well above the national share of 11.6%.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in Cass Lake

Renters in Cass Lake

Renters, % of occupied homes
PeriodCass LakeMinnesotaU.S.
2006–1036.0%25.8%33.3%
2010–1434.9%27.9%35.6%
2015–1935.6%28.4%36.0%
2020–2433.2%27.8%34.8%
Change−2.7 pts+2.0 pts+1.5 pts
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Renting in Cass Lake is about as common as it is nationally: 33.2% of households rent, against 34.8%. Renters make up a bigger share here than in Minnesota as a whole (27.8%). More than half of owners (55.3%) have paid off their mortgages, well above the national share of 39.8%.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in Cass Lake

Vacant homes, % of all homes
PeriodCass LakeMinnesotaU.S.
2006–1027.8%9.2%11.4%
2010–1426.3%9.0%11.4%
2015–1928.3%8.7%11.1%
2020–2431.2%8.3%9.6%
Change+3.4 pts−0.9 pts−1.8 pts
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Vacancy is high in Cass Lake: 31.2% of homes are empty, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in Cass Lake

Age of homes, median year built
PeriodCass LakeMinnesotaU.S.
2006–10197419731974
2010–14197619741975
2015–19198119751977
2020–24198119781980
Change+7+5+6
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The typical home in Cass Lake was built around 1981, about the same vintage as the country's housing overall (1980).

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in Cass Lake

Rent, per month
PeriodCass LakeMinnesotaU.S.
2006–10$545$882$965
2010–14$601$953$1,040
2015–19$599$1,099$1,213
2020–24$801$1,404$1,571
Change+$257+$522+$606
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A typical rental in Cass Lake costs $801 a month with utilities, well below the national median of $1,571. The typical renter here spends 19.2% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in Cass Lake

Bachelor's degrees in Cass Lake

Bachelor's degrees, % of adults 25+
PeriodCass LakeMinnesotaU.S.
2006–1019.8%32.1%28.4%
2010–1415.3%33.7%29.6%
2015–1916.3%36.2%32.1%
2020–2422.9%39.6%35.6%
Change+3.1 pts+7.4 pts+7.2 pts
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College degrees are relatively uncommon in Cass Lake: 22.9% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in Cass Lake

High school graduates, % of adults 25+
PeriodCass LakeMinnesotaU.S.
2006–1087.3%91.4%84.9%
2010–1487.2%92.2%86.1%
2015–1988.2%93.0%87.7%
2020–2487.5%93.7%89.3%
Change+0.3 pts+2.3 pts+4.3 pts
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About one in eight adults in Cass Lake never finished high school, a bit more than nationally: 87.5% have a diploma or equivalent, against 89.3% across the U.S.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in Cass Lake

Unemployment, % of the labor force
PeriodCass LakeMinnesotaU.S.
2006–1011.3%6.5%8.1%
2010–1415.5%6.5%9.4%
2015–1911.5%3.7%5.6%
2020–2411.7%4.1%5.4%
Change+0.4 pts−2.4 pts−2.7 pts
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Unemployment in Cass Lake runs well above the national rate: 11.7% of the labor force was out of work and looking, against 5.4%. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

Cass Lake compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Cass Lake3.1333.625.8%33.2%31.2%1981$80122.9%87.5%11.7%
Farris2.9737.718.0%18.4%27.8%1987$98127.3%90.8%6.9%
Pennington2.9140.612.5%12.3%46.9%1986$91824.6%88.3%4.6%
Laporte2.6444.45.7%7.4%23.1%1992$96130.0%96.0%3.4%
Schley2.8834.730.8%27.1%62.7%1986$83913.5%88.3%5.0%
Turtle River2.4848.78.1%7.2%31.5%1990$99540.7%95.0%4.1%
Benedict2.2950.35.8%9.5%40.9%1990$91526.7%95.7%11.4%
Bemidji2.3537.712.0%36.8%13.1%1986$1,14036.1%94.4%4.3%
Wilton2.7631.712.0%16.4%9.5%1992$1,17431.5%97.2%2.6%
Bena2.8834.730.8%27.1%62.7%1986$83913.5%88.3%5.0%
Walker2.2155.68.6%21.3%48.3%1993$86730.8%94.8%12.3%

All figures 2020–24.

Cities with similar populations: George, WA · West Falls, NY · Breckenridge, MI · Brookneal, VA · Campbell, NY · Valliant, OK · Twisp, WA · East Hampstead, NH · Dry Branch, GA · Moweaqua, IL

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up Cass Lake. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

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