Counties in Minnesota by share of population aged 65 and over

Aitkin County had the highest share of population aged 65 and over of 87 counties in 2021, at 33.4%. Scott County had the lowest, at 12.2%. The median was 21.5% and the figure for Minnesota was 17.2%. Source: the U.S. Census Bureau.

Highest33.4Aitkin County
Lowest12.2Scott County
Median21.587 counties
Minnesota17.2History

Top 40 counties, 2021

CSVChart (SVG)

Aitkin CountyAitkin County: 33.4 %33.4Cook CountyCook County: 31.6 %31.6Lake CountyLake County: 28.2 %28.2Lake of the Woods CountyLake of the Woods County: 28 %28Cass CountyCass County: 27.6 %27.6Murray CountyMurray County: 27.4 %27.4Big Stone CountyBig Stone County: 27.4 %27.4Kittson CountyKittson County: 26.9 %26.9Koochiching CountyKoochiching County: 26.8 %26.8Traverse CountyTraverse County: 26.7 %26.7Lac qui Parle CountyLac qui Parle County: 26.7 %26.7Lincoln CountyLincoln County: 25.8 %25.8Hubbard CountyHubbard County: 25.8 %25.8Otter Tail CountyOtter Tail County: 25.5 %25.5Itasca CountyItasca County: 25.4 %25.4Pope CountyPope County: 25.1 %25.1Martin CountyMartin County: 24.3 %24.3Crow Wing CountyCrow Wing County: 24.2 %24.2Faribault CountyFaribault County: 24 %24Douglas CountyDouglas County: 24 %24Houston CountyHouston County: 23.4 %23.4Freeborn CountyFreeborn County: 23.3 %23.3Grant CountyGrant County: 23.3 %23.3Wadena CountyWadena County: 23.3 %23.3Swift CountySwift County: 23.2 %23.2Fillmore CountyFillmore County: 23.1 %23.1Becker CountyBecker County: 23.1 %23.1Brown CountyBrown County: 23 %23Norman CountyNorman County: 22.9 %22.9Cottonwood CountyCottonwood County: 22.9 %22.9Wabasha CountyWabasha County: 22.9 %22.9Jackson CountyJackson County: 22.7 %22.7Chippewa CountyChippewa County: 22.4 %22.4Pipestone CountyPipestone County: 22.3 %22.3Yellow Medicine CountyYellow Medicine County: 22.2 %22.2Renville CountyRenville County: 22.2 %22.2Marshall CountyMarshall County: 22 %22Rock CountyRock County: 21.9 %21.9Clearwater CountyClearwater County: 21.9 %21.9Kanabec CountyKanabec County: 21.7 %21.7
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-09.

Full ranking

RankCounties2021 (%)Change on 2020
1Aitkin County33.4+0.1 pts
2Cook County31.6+0.6 pts
3Lake County28.2+0.4 pts
4Lake of the Woods County28+0.6 pts
5Cass County27.6+0.4 pts
6Murray County27.4+0.7 pts
7Big Stone County27.4+0.5 pts
8Kittson County26.9+0.1 pts
9Koochiching County26.8+0.6 pts
10Traverse County26.7+0.4 pts
11Lac qui Parle County26.7+0.3 pts
12Lincoln County25.8+0.5 pts
13Hubbard County25.8+0.3 pts
14Otter Tail County25.5+0.5 pts
15Itasca County25.4+0.7 pts
16Pope County25.1+0.5 pts
17Martin County24.3+0.6 pts
18Crow Wing County24.2+0.3 pts
19Faribault County24+0.4 pts
20Douglas County24+0.4 pts
21Houston County23.4+0.6 pts
22Freeborn County23.3+0.4 pts
23Grant County23.3-0 pts
24Wadena County23.3+0.2 pts
25Swift County23.2+0.5 pts
26Fillmore County23.1+0.6 pts
27Becker County23.1+0.6 pts
28Brown County23+0.4 pts
29Norman County22.9+0.4 pts
30Cottonwood County22.9-0.2 pts
31Wabasha County22.9+0.5 pts
32Jackson County22.7+0.7 pts
33Chippewa County22.4+0.6 pts
34Pipestone County22.3+0.5 pts
35Yellow Medicine County22.2+0.7 pts
36Renville County22.2+0.4 pts
37Marshall County22+0.5 pts
38Rock County21.9-0 pts
39Clearwater County21.9+0.2 pts
40Kanabec County21.7+0.1 pts
41Red Lake County21.7+0.5 pts
42Pine County21.6+0.7 pts
43Meeker County21.5+0.6 pts
44St. Louis County21.5+0.6 pts
45Goodhue County21.4+0.3 pts
46Redwood County21.4+0.4 pts
47Morrison County21.3+0.6 pts
48Todd County21.2+0.5 pts
49Watonwan County20.4+0.5 pts
50Wilkin County20.4+0.7 pts
51McLeod County20.1+0.4 pts
52Kandiyohi County20+0.4 pts
53Pennington County19.7+0.8 pts
54Sibley County19.7+0.3 pts
55Mille Lacs County19.6-0.2 pts
56Mahnomen County19.6-0 pts
57Polk County19.5+0.4 pts
58Carlton County19.2+0.4 pts
59Roseau County19.2+0.5 pts
60Winona County19.2+0.5 pts
61Waseca County19+0.5 pts
62Steele County18.8+0.5 pts
63Mower County18.8+0.3 pts
64Le Sueur County18.7+0.4 pts
65Stevens County17.9+0.3 pts
66Lyon County17.9+0.4 pts
67Beltrami County17.7+0.5 pts
68Nicollet County17.4+0.6 pts
69Isanti County17.2+0.4 pts
70Rice County16.9+0.4 pts
71Chisago County16.7+0.5 pts
72Nobles County16.6+0.2 pts
73Washington County16.6+0.4 pts
74Stearns County16.5+0.4 pts
75Olmsted County16.4+0.4 pts
76Ramsey County16+0.6 pts
77Blue Earth County15.6+0.4 pts
78Dodge County15.6+0.3 pts
79Dakota County15.5+0.6 pts
80Hennepin County15.4+0.6 pts
81Benton County15.2+0.2 pts
82Anoka County14.8+0.4 pts
83Clay County14.3+0.3 pts
84Wright County13.8+0.4 pts
85Carver County13.6+0.6 pts
86Sherburne County12.7+0.3 pts
87Scott County12.2+0.5 pts

Other periods

About this ranking

Residents aged 65 or over as a percentage of total population. Spain: 1 January, INE annual census. United States: 1 July, Census Bureau population estimates. World Bank figures for other countries and the World refer to mid-year.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Population Estimates Program, county population by age and sex (cc-est agesex): residents aged 65 and over as a percentage of the total, 1 July; states and the nation summed from counties. https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/counties/asrh/cc-est2025-agesex-all.csv. Retrieved 2026-10-09.

Use this data in your AI agent

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Rank Counties in Minnesota by share of population aged 65 and over using official data, and cite the source.
rank_places {"indicator":"population_65_plus_share","level":"province","within":"Minnesota","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=population_65_plus_share&level=province&within=Minnesota&limit=10

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Questions

Which county has the highest share of population aged 65 and over?

Aitkin County, with 33.4% in 2021, according to the U.S. Census Bureau.

Which county has the lowest share of population aged 65 and over?

Scott County, with 12.2% in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program, county population by age and sex (cc-est agesex): residents aged 65 and over as a percentage of the total, 1 July; states and the nation summed from counties. Retrieved 2026-10-09.

Population aged 65 and over: other rankings

Counties in Minnesota: more rankings