Thief River Falls, MN Demographics

The total population of Thief River Falls is estimated to be 8,871 with 4,370 males (49.26%) and 4,501 females (50.74%). There are 131 more females than males in Thief River Falls.
The median household income in Thief River Falls was $60,529 in 2021, which marked an an increase of 1,415(2.39%) from $59,114 in 2020. This income is 81.13% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Thief River Falls sees its highest median household income among householders in the age group of 45 to 64 years old, at $79,975. Overall, the median household income for the city of Thief River Falls stands at $60,529.
In Thief River Falls, the median income for all workers aged 15 years and older, regardless of work hours, was $49,025 for males and $32,301 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $57,061 for males and $44,905 for females.
In Thief River Falls, there are just two different racial groups among households. Among these, Two or More Races households report a median household income of $66,797, while White households have a median household income of $60,840.
In 2022, the population of Thief River Falls was 8,903, a 1.25% increase year-by-year from 2021. Previously, in 2021, Thief River Falls's population was 8,793, a decline of 0.45% compared to a population of 8,833 in 2020.
The median age in Thief River Falls, MN is 38.2, as per 2021 ACS 5-Year Estimates. Of the total population, 17.68% were under the age of 15, 20.69% aged 15 to 29, 42.08% aged 30 to 64, 16.43% aged 65 to 84, and 3.13% were 85 years of age and older.
Racial distribution of Thief River Falls population: 92.47% are White, 1.98% are Black or African American, 1.27% are American Indian and Alaska Native, 0.52% are Asian, 0.50% are some other race and 3.25% are multiracial.