Mille Lacs County, MN demographics:
population, income, and more

Total population
27,125
0.8% year-over-year change
Median household income
$72,729/yr
1.8% year-over-year change
Housing units
13,069
0.9% year-over-year change

Mille Lacs County population

How many people live in Mille Lacs County

Mille Lacs County is home to 27,125 residents, according to the most recent Census data. Gender-wise, 50.9% of Mille Lacs County locals are male, and 49.1% are female.

Total population
27,125
0.8% year-over-year change
Gender ratio
Male
50.9%
13,815
Female
49.1%
13,310
Value Percent YoY change
Male 13,815 50.9% 0.9%
Female 13,310 49.1% 0.7%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Mille Lacs County is 41, with the population distributed as follows: about 18.9% are children under 15, then 11.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 24.4% of the population, while another 26.8% fall into the 45 to 64 bracket. Finally, around 18.6% are 65 or older.

Median age
41.2
Age breakdown
Under 15
18.9%
15 to 24
11.4%
25 to 44
24.4%
45 to 64
26.8%
Over 65
18.6%
Value Percent YoY change
Under 15 5,133 18.9% 0.0%
15 to 24 3,084 11.4% 0.4%
25 to 44 6,617 24.4% 1.9%
45 to 64 7,255 26.8% -0.3%
Over 65 5,036 18.6% 1.9%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Mille Lacs County, 98.4% of the population are US-born citizens, while 0.9% have gained naturalized citizenship. At the same time, 0.7% of residents are non-citizens. As for race, 88.8% of locals are Caucasian, 0.4% are African American and 1% have Asian roots. There’s also a share of 4.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.4%
Non-U.S.-born citizens
0.9%
Non-citizens
0.7%
Value Percent YoY change
U.S.-born citizens 26,689 98.4% 0.6%
Non-U.S.-born citizens 242 0.9% 4.3%
Non-citizens 194 0.7% 30.2%
Racial breakdown
White
88.8%
Black or African American
0.4%
American Indian and Alaska Native
4.4%
Asian
1%
Native Hawaiian and other Pacific Islander
0%
Two or more races
4.4%
Other
0.9%
Value Percent
White 24,099 88.8%
Black or African American 123 0.4%
American Indian and Alaska Native 1,196 4.4%
Asian 257 1%
Native Hawaiian and other Pacific Islander 8 0%
Two or more races 1,188 4.4%
Other 254 0.9%

Households in Mille Lacs County

A peek inside Mille Lacs County households

Mille Lacs County has 10,672 households, with an average of 2 members in each. Of these, 66.2% are families, while the remaining 33.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
10,672
-0.6% year-over-year change
Average people per household
2
Non-family households
3,602
Family households
7,070
Value Percent YoY change
Non-family households 3,602 33.8% -3.6%
Family households 7,070 66.2% 0.9%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Mille Lacs County

The housing landscape of Mille Lacs County

Mille Lacs County's housing consists of 13,069 units, with 73.6% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 5.1% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 9.9% of the housing landscape.

Housing units
13,069
0.9% year-over-year change
Housing types
Value Percent
1 unit, detached 9,625 73.6%
1 unit, attached 665 5.1%
2 units 47 0.4%
3 or 4 units 176 1.4%
5 to 9 units 316 2.4%
10 to 19 units 262 2%
20 to 49 units 496 3.8%
50 or more units 182 1.4%
Mobile home 1,291 9.9%
Boat, RV, van, etc. 9 0.1%
Homes built since 2020
242
116.1% year-over-year change

The age of buildings in Mille Lacs County

In Mille Lacs County, the median construction year is 1982. About 15.2% of homes were built before the 1940s, with another 4% going up by 1949. Most development happened in the second half of the 20th century. Then, 21.2% of homes were added from 2000 to 2009, 5.8% between 2010 and 2019, and 1.8% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 1,982 15.2% -0.8%
Built between 1940 and 1949 522 4% 0.0%
Built between 1950 and 1959 788 6% 11.5%
Built between 1960 and 1969 982 7.5% -7.5%
Built between 1970 and 1979 1,965 15% 0.1%
Built between 1980 and 1989 1,311 10% -3.5%
Built between 1990 and 1999 1,750 13.4% -0.5%
Built between 2000 and 2009 2,776 21.2% -1.4%
Built between 2010 and 2019 751 5.8% 13.3%
Built in 2020 or later 242 1.8% 116.1%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Mille Lacs County occupancy rates

Out of the 10,672 occupied housing units in Mille Lacs County, 77.9% are owner-occupied, while 22.1% are lived in by tenants. Meanwhile, 18.3% of all homes on the local market sit vacant.

Occupied housing units
10,672
-0.6% year-over-year change
Occupancy breakdown
Renter occupied
2,363
Owner occupied
8,309
Value Percent YoY
change
Renter occupied 2,363 22.1% -1.2%
Owner occupied 8,309 77.9% -0.4%
Unoccupied housing units
18.3%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Mille Lacs County housing costs

Housing costs in Mille Lacs County come to a median of $1,134 per month, while tenants specifically pay a median gross rent of $903.

Median housing costs per month
$1,134/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Mille Lacs County
$903/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Mille Lacs County

Mille Lacs County education at a glance

About 45.4% of the population in Mille Lacs County went to high school, while 22.6% pursued college studies. Another 12.9% earned an associate degree and 12.5% hold a bachelor’s. Meanwhile, 4.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 357 1.7% -5.0%
High school diploma 9,466 45.4% 1.0%
College diploma 4,707 22.6% -0.6%
Associate degree 2,682 12.9% -0.8%
Bachelor's degree 2,607 12.5% 9.8%
Graduate degree 1,027 4.9% -2.3%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Mille Lacs County

How much people earn in Mille Lacs County

The average annual household income in Mille Lacs County was $90,096 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.4% change from the previous year. At the same time, the median income stood at $72,729, reflecting a +1.8% shift over the same period.

Average household income in Mille Lacs County
$90,096/year
3.5% year-over-year change
Median household income in Mille Lacs County
$72,729/year
1.8% year-over-year change

Mille Lacs County income by age

In Mille Lacs County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $86,875. Those with someone between 45 and 64 in charge, often well established professionally, earn $88,802 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $63,750, while those led by someone over 65, many of whom may be retired, have about $48,972 in earnings. Overall, 89.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $63,750 55.7%
25 - 44 $86,875 3.0%
45 - 64 $88,802 -0.7%
Over 65 $48,972 0.7%
Above poverty level
23,675
Below poverty level
2,732
Value Percent YoY
change
Above poverty level 23,675 89.6% 1.0%
Below poverty level 2,732 10.4% -0.3%

Employment in Mille Lacs County

Workforce and job types in Mille Lacs County

The job market in Mille Lacs County is powered by 13,295 working residents, spread across a range of industries and roles. 65.4% of the working population are employed in professional or administrative positions, while 34.6% are in hands-on or service-based jobs. Also, 10% run their own businesses, 65.8% are employed by private companies, and 14.4% work in the public sector.

Workforce demographics

Working population
13,295
0.1% year-over-year change
White collar
8,699
Blue collar
4,596
Value Percent YoY change
White collar 8,699 65.4% -0.2%
Blue collar 4,596 34.6% 0.6%
Employer type
Self employees
10%
Private companies
65.8%
Governmental workers
14.4%
Not for profit companies
9.8%
Value Percent YoY change
Self employees 1,331 10% -4.0%
Private companies 8,752 65.8% 0.9%
Governmental workers 1,916 14.4% -4.9%
Not for profit companies 1,296 9.8% 6.7%
Unemployment rate
4.0%
-9.4% year-over-year change

Available workforce

The unemployment rate in Mille Lacs County stands at 4%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Mille Lacs County

How people get around in Mille Lacs County

In Mille Lacs County, the average commute time is 32 minutes. Commuting methods vary: 86.4% of residents travel by personal vehicle and 2.1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
32 min
3.9% year-over-year change
Means of transportation
Value Percent YoY change
Car 11,340 86.4% 0.3%
Taxicab 9 0.1% N/A
Bus or trolleybus 24 0.2% -86.3%
Railroad 3 0% 0.0%
Ferryboat 20 0.2% 11.1%
Motorcycle 3 0% 0.0%
Bicycle 8 0.1% -11.1%
Walk 271 2.1% -4.6%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Mille Lacs County by zipcode?

Zipcode Population Number of households Median income Average income
55371 18,103 6,440 $93,824 $103,750
56313 49 26 $48,333 $60,138
56330 2,097 741 $84,519 $97,612
56342 2,788 1,342 $63,295 $93,669
56353 9,546 3,854 $78,763 $90,211
56357 1,230 377 $114,531 $132,954
56358 3,107 1,169 $83,594 $95,402
56359 3,521 1,398 $59,457 $82,633
56363 238 82 $67,500 $81,099
56386 661 301 $54,583 $68,652

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FAQs about Mille Lacs County demographics 

What is the total population of Mille Lacs County?

Mille Lacs County has a total population of 27,125 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.8% compared to a year ago.

What is the gender ratio in Mille Lacs County?

The gender ratio in Mille Lacs County is as follows:
  • 50.9% males (13,815 residents)
  • 49.1% females (13,310 residents)

What is the median age in Mille Lacs County?

The median age in Mille Lacs County is 41.2.

What is the age distribution of the population in Mille Lacs County?

The age distribution in Mille Lacs County is as follows:
  • Under 15: 18.9% (5,133 residents)
  • Ages 15-24: 11.4% (3,084 residents)
  • Ages 25-44: 24.4% (6,617 residents)
  • Ages 45-64: 26.8% (7,255 residents)
  • Over 65: 18.6% (5,036 residents)

What is the racial and ethnic makeup of Mille Lacs County?

The racial and ethnic makeup of Mille Lacs County is as follows:
  • White: 88.8% (24,099 residents)
  • Black or African American: 0.4% (123 residents)
  • American Indian and Alaska Native: 4.4% (1,196 residents)
  • Asian: 1% (257 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (8 residents)
  • Two or More Races: 4.4% (1,188 residents)
  • Other: 0.9% (254 residents)

What percentage of the population in Mille Lacs County are U.S.-born citizens?

U.S.-born citizens represent 98.4% of the population in Mille Lacs County.

How many housing units are there in Mille Lacs County?

There are 13,069 housing units in Mille Lacs County, reflecting a +0.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Mille Lacs County and what is the average household size?

Mille Lacs County has a total of 10,672 households, with an average of 2 people in each.

What is the median household income in Mille Lacs County?

Mille Lacs County has a median household income of $72,729, representing a +1.8% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Mille Lacs County?

The employment rate is 96% in Mille Lacs County, with a workforce of 13,295 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 65.4% (8,699 residents)
  • Blue-collar workers: 34.6% (4,596 residents)

Places of employment:
  • Self-employed: 10% (1,331 residents)
  • Private companies: 65.8% (8,752 residents)
  • Governmental workers: 14.4% (1,916 residents)
  • Not-for-profit companies: 9.8% (1,296 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025