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Median Age in Minnesota, by County

Median Age for every county in Minnesota, ranked. The highest is Aitkin County at 56.9 and the lowest is Blue Earth County at 31.6.

Minnesota: 38.8 · United States: 38.9 · median county in Minnesota: 41.8

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#County Median Age
1Aitkin County56.9
2Cook County53.0
3Koochiching County51.6
4Lake of the Woods County50.7
5Cass County49.9
6Lake County49.4
7Hubbard County48.6
8Kittson County47.8
9Lac qui Parle County47.4
10Big Stone County47.0
11Itasca County46.9
12Murray County46.5
13Otter Tail County46.2
14Traverse County46.1
15Pine County45.9
16Crow Wing County45.7
17Lincoln County45.6
18Pope County45.3
19Wabasha County45.2
20Houston County45.1
21Kanabec County44.7
22Douglas County44.5
23Jackson County44.5
24Faribault County44.3
25Freeborn County44.3
26Martin County43.9
27Norman County43.8
28Becker County43.5
29Grant County43.2
30Marshall County43.2
31Red Lake County43.0
32Todd County42.8
33Goodhue County42.5
34Morrison County42.5
35Sibley County42.4
36Fillmore County42.3
37Renville County42.3
38Meeker County42.2
39Wilkin County42.2
40Yellow Medicine County42.1
41Brown County42.0
42Roseau County41.9
43Le Sueur County41.8
44Swift County41.8
45Chippewa County41.7
46Clearwater County41.6
47McLeod County41.6
48Carlton County41.4
49Mille Lacs County41.2
50Rock County41.2
51St. Louis County41.2
52Chisago County40.8
53Watonwan County40.8
54Waseca County40.6
55Redwood County40.5
56Steele County40.5
57Pipestone County40.4
58Cottonwood County40.3
59Isanti County40.2
60Kandiyohi County40.0
61Wadena County40.0
62Polk County39.8
63Washington County39.8
64Pennington County39.6
65Mower County39.2
66Carver County39.0
67Anoka County38.8
68Dodge County38.7
69Dakota County38.6
70Nicollet County38.3
71Olmsted County37.8
72Scott County37.8
73Hennepin County37.6
74Wright County37.6
75Lyon County37.4
76Rice County37.1
77Sherburne County37.0
78Winona County36.4
79Benton County36.2
80Ramsey County36.1
81Nobles County35.7
82Mahnomen County35.4
83Beltrami County35.3
84Stearns County35.1
85Stevens County33.9
86Clay County33.7
87Blue Earth County31.6

Half of residents are older than this and half are younger.

Source: ACS 2020-2024 5-Year Estimates, 2024.

Minnesota ranks 33rd of 52 states for median age.

Median Age in other states

Other statistics for Minnesota by county