Isanti County, MN Demographics

The total population of Isanti County is estimated to be 41,257 with 20,955 males (50.79%) and 20,302 females (49.21%). There are 653 less females than males in Isanti County.
The median household income in Isanti County was $85,054 in 2021, which marked an a decrease of 2,197(2.52%) from $87,251 in 2020. This income is 114% 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, Isanti County sees its highest median household income among householders in the age group of 45 to 64 years old, at $98,246. Overall, the median household income for the county of Isanti County stands at $85,054.
In Isanti County, the median income for all workers aged 15 years and older, regardless of work hours, was $53,768 for males and $32,475 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $68,118 for males and $54,189 for females.
In Isanti County, the demographic landscape is diverse, spanning 5 distinct racial categories among households. Among these, Some Other Race households have the highest median household income at $147,213, while Black or African American households represent the opposite end with the lowest median household income of $33,402.
In 2022, the population of Isanti County was 42,727, a 1.85% increase year-by-year from 2021. Previously, in 2021, Isanti County's population was 41,951, an increase of 1.37% compared to a population of 41,385 in 2020.
The median age in Isanti County, MN is 40.2, as per 2021 ACS 5-Year Estimates. Of the total population, 19.78% were under the age of 15, 17.12% aged 15 to 29, 47.04% aged 30 to 64, 14.19% aged 65 to 84, and 1.88% were 85 years of age and older.
Racial distribution of Isanti County population: 94.46% are White, 0.76% are Black or African American, 0.35% are American Indian and Alaska Native, 1.64% are Asian, 0.01% are Native Hawaiian and other Pacific Islander, 0.40% are some other race and 2.39% are multiracial.