Roseau County Population

1900–2026

15,243

2026 projection

0.4% since 2020 (decrease)

05K10K15K20K1900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Roseau County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202615,243-30.02%
202515,246-30.02%
202415,249-310.20%
202315,280-670.44%
202215,347+740.48%
202115,273-250.16%
202015,298+1220.80%
201915,176+290.19%
201815,147-1551.01%
201715,302-2511.61%

Showing 10 of 27 years.

Roseau County Demographics

41.9median age

Median age

Female42.9 yrs
Male41.1 yrs

Adults

11,659
2,930 seniors (65+) · 25% of adults8,729 other adults

Sex

Female 47.9% · 7,330Male 52.1% · 7,972

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 153 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Roseau County Income

$74,474median household income

Median household income

$74,474

Half of households earn more, half earn less

Median earnings

$51,274

Typical yearly pay for a worker 25 or older.

Poverty rate

12.2%

About 1 in 8 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Roseau County Marital Status

56% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married56%54%58%
Never married28%33%22%
Divorced10%11%10%
Widowed6%3%9%
Separated<1%<1%<1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201