Blue Earth County, Minnesota demographics
Population: 68,575
Median age: 31.4
Median household income: 65,000
Demographics, population, home values, social and economic characteristics of Blue Earth County, Minnesota.
Population
| 2021 | 68,575 |
| 2020 | 67,368 |
| 2019 | 66,795 |
| 2018 | 66,322 |
| 2017 | 65,767 |
| 2016 | 65,524 |
| 2015 | 65,125 |
| 2014 | 64,720 |
| 2013 | 64,504 |
| 2012 | 63,991 |
| 2011 | 63,370 |
| 2010 | 62,719 |
| 2009 | 59,883 |
Blue Earth County, MN cities
Amboy city - 555
Eagle Lake city - 3,192
Garden City CDP - 211
Good Thunder city - 550
Lake Crystal city - 2,542
Madison Lake city - 1,092
Mankato city - 43,938
Mapleton city - 1,668
Minnesota Lake city - 600
North Mankato city - 14,356
Pemberton city - 255
Skyline city - 266
St. Clair city - 766
Vernon Center city - 376
Census data for Blue Earth County, Minnesota
Demographic and housing estimates in Blue Earth County, Minnesota
| Total population | 68,575 |
| Male | 34,598 |
| Female | 33,977 |
| Total population | 68,575 |
| Under 5 years | 3,639 |
| 5 to 9 years | 4,089 |
| 10 to 14 years | 3,737 |
| 15 to 19 years | 6,259 |
| 20 to 24 years | 10,513 |
| 25 to 34 years | 9,170 |
| 35 to 44 years | 7,864 |
| 45 to 54 years | 6,457 |
| 55 to 59 years | 3,535 |
| 60 to 64 years | 3,745 |
| 65 to 74 years | 5,516 |
| 75 to 84 years | 2,916 |
| 85 years and over | 1,135 |
| Median age (years) | 31.4 |
| Under 18 years | 13,716 |
| 16 years and over | 56,365 |
| 18 years and over | 54,859 |
| 21 years and over | 48,308 |
| 62 years and over | 11,750 |
| 65 years and over | 9,567 |
| Total population | 68,575 |
| One race | 66,330 |
| White | 60,882 |
| Black or African American | 3,148 |
| American Indian and Alaska Native | 59 |
| Asian | 1,602 |
| Native Hawaiian and Other Pacific Islander | 20 |
| Some other race | 619 |
| Two or more races | 2,245 |
| Citizen, VOTING AGE 18 and over population | 52,852 |
| Male Citizen, VOTING AGE 18 and over population | 26,053 |
| Female Citizen, VOTING AGE 18 and over population | 26,799 |
Social characteristics in Blue Earth County, Minnesota
| Total households | 26,630 |
| Family households (families) | 11,680 |
| Married-couple family | 2,708 |
| Male householder, no wife present, family | 5,773 |
| Female householder, no husband present, family | 3,554 |
| Nonfamily households | 6,469 |
| Average household size | 6,312 |
| Average family size | 2.43 |
Economic characteristics in Blue Earth County, Minnesota
| Total households | 26,630 |
| Less than $10,000 | 1,095 |
| $10,000 to $14,999 | 1,101 |
| $15,000 to $24,999 | 2,325 |
| $25,000 to $34,999 | 2,516 |
| $35,000 to $49,999 | 3,441 |
| $50,000 to $74,999 | 4,588 |
| $75,000 to $99,999 | 4,177 |
| $100,000 to $149,999 | 4,358 |
| $150,000 to $199,999 | 1,927 |
| $200,000 or more | 1,102 |
| Median household income (dollars) | 65,000 |
Housing characteristics in Blue Earth County, Minnesota
| Total housing units | 28,950 |
| Occupied housing units | 26,630 |
| Vacant housing units | 2,320 |
| Total housing units | 28,950 |
| 1-unit, detached | 17,007 |
| 1-unit, attached | 2,078 |
| 2 units | 943 |
| 3 or 4 units | 1,367 |
| 5 to 9 units | 1,508 |
| 10 to 19 units | 1,399 |
| 20 or more units | 3,401 |
| Mobile home | 1,245 |
| Boat, RV, van, etc. | 2 |
| Total housing units | 28,950 |
| Built 2014 or later | 120 |
| Built 2010 to 2013 | 2,917 |
| Built 2000 to 2009 | 4,395 |
| Built 1990 to 1999 | 3,178 |
| Built 1980 to 1989 | 2,509 |
| Built 1970 to 1979 | 3,547 |
| Built 1960 to 1969 | 2,601 |
| Built 1950 to 1959 | 2,423 |
| Built 1940 to 1949 | 1,380 |
| Built 1939 or earlier | 5,880 |
| Total housing units | 28,950 |
| 1 room | 710 |
| 2 rooms | 620 |
| 3 rooms | 2,659 |
| 4 rooms | 4,519 |
| 5 rooms | 4,396 |
| 6 rooms | 4,018 |
| 7 rooms | 3,643 |
| 8 rooms | 3,547 |
| 9 rooms or more | 4,838 |
| Median rooms | 5.9 |
| Total housing units | 28,950 |
| No bedroom | 721 |
| 1 bedroom | 2,738 |
| 2 bedrooms | 7,232 |
| 3 bedrooms | 10,263 |
| 4 bedrooms | 5,971 |
| 5 or more bedrooms | 2,025 |
| Occupied housing units | 26,630 |
| Owner-occupied | 16,737 |
| Renter-occupied | 9,893 |
| Average household size of owner-occupied unit | 2.56 |
| Average household size of renter-occupied unit | 2.22 |
| Occupied housing units | 26,630 |
| Moved in 2017 or later | 3,952 |
| Moved in 2015 to 2016 | 8,663 |
| Moved in 2010 to 2014 | 3,571 |
| Moved in 2000 to 2009 | 5,098 |
| Moved in 1990 to 1999 | 2,310 |
| Moved in 1989 and earlier | 3,036 |
| Owner-occupied units | 16,737 |
| Less than $50,000 | 1,170 |
| $50,000 to $99,999 | 964 |
| $100,000 to $149,999 | 2,281 |
| $150,000 to $199,999 | 3,777 |
| $200,000 to $299,999 | 4,824 |
| $300,000 to $499,999 | 2,728 |
| $500,000 to $999,999 | 841 |
| $1,000,000 or more | 152 |
| Median (dollars) | 203,200 |
| Owner-occupied units | 16,737 |
| Housing units with a mortgage | 10,288 |
| Housing units without a mortgage | 6,449 |
| Occupied units paying rent | 9,528 |
| Less than $500 | 759 |
| $500 to $999 | 4,416 |
| $1,000 to $1,499 | 2,855 |
| $1,500 to $1,999 | 1,181 |
| $2,000 to $2,499 | 229 |
| $2,500 to $2,999 | 45 |
| $3,000 or more | 43 |
| Median (dollars) | 954 |
| No rent paid | 365 |
Demographic data for Blue Earth County, MN and each city in the county. Lists of cities by population, wealth and poverty in Blue Earth County, MN.
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