Overview
26,397
Total Population
40.3
Median age
49.24%
Female population %
103.1:100
Gender ratio (M:F)
60-64 years
Largest age group
60.5
Total dependency ratio
White
Largest racial group
69
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Mille Lacs County's population is old compared to the rest of the country:
- The median age in Mille Lacs County is 40.3, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Mille Lacs County's population under 18 was 23.96%, compared to the 22.51% nationwide.
- Mille Lacs County's elderly or the senior population (over 65 age) was 17.90% as compared to 16.04% nationwide.
- Of the total population in Mille Lacs County, 19.78% were under the age of 15, 16.79% aged 15 to 29, 45.53% aged 30 to 64, 15.85% aged 65 to 84, and 2.06% were 85 years of age and older.

Read more about Mille Lacs County, MN population by age ➔
Gender
There are 399 less females than males in Mille Lacs County:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 49.24% females and 50.76% males in Mille Lacs County, MN.
- The Mille Lacs County, MN gender ratio is 103.1:100 i.e. 103.1 men to 100 women (1.031).
- For male population, the largest age group is 55-59 years with a population of 1,056.
- For the female population, the largest age group is 60-64 years with a population of 1,055.

Read more about Mille Lacs County, MN population by gender ➔
Race / Ethnicity
Mille Lacs County's population has become increasingly diverse:
- Racial distribution of Mille Lacs County population: 88.89% are White, 0.41% are Black or African American, 4.64% are American Indian and Alaska Native, 0.94% are Asian, 0.19% are Native Hawaiian and other Pacific Islander, 0.72% are some other race and 4.22% are multiracial.
- Mille Lacs County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
- By ethnicity, 69 is Hispanic or Latino (of any race), and 25,707 (97.39% of the total population) is Non-Hispanic.
- The largest racial group in Mille Lacs County is White with a population of 23,463 (88.89% of the total population).

Read more about Mille Lacs County, MN population by race ➔
Year by year
Mille Lacs County's population has not reached its peak yet and is showing a trend of further growth:
- The peak population was 27,280 in the year 2022
- From 2000 to 2010, Mille Lacs County's population increased by 3,641 (16.23%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Mille Lacs County's population increased by 389 (1.49%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
- Between the year 2000 and 2022, Mille Lacs County's population was lowest in year 2000 at 22,432.

Read more about Mille Lacs County, MN population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)