2025 Compare Cities People:
Helena, MT vs Aberdeen, SD

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Highlights
- Aberdeen is 0% more densely populated than Helena.
- People are 5.4% more likely to be married in Aberdeen.
- The Median Age is 4.4 years younger in Aberdeen.
 Helena, MTAberdeen, SDUnited States
 Population  Unlock28,500329,725,481
 Female Population51.9%  Unlock50.5%
 Male Population48.1%  Unlock49.5%
 Median Age  Unlock35.538.4
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 Population - 201028,909  Unlock309,327,143
 Population - 2000  Unlock24,658285,036,114
 Population - 199024,569  Unlock251,960,433
 Pop. 2000 to Now  Unlock14.3%15.6%
 Pop. 1990 to Now37.3%  Unlock30.8%
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 Population Density  Unlock1,777.393.4
 Land Area16.7  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
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 Est. Total Population By Age
 Helena, MTAberdeen, SDUnited States
 Age 0 to 44.8%  Unlock5.9%
 Age 5 to 9  Unlock6.7%6.1%
 Age 10 to 145.9%  Unlock6.6%
 Age 15 to 17  Unlock3.5%3.9%
 Age 18 to 204.3%  Unlock4.0%
 Age 21 to 24  Unlock6.8%5.2%
 Age 25 to 3412.6%  Unlock13.8%
 Age 35 to 44  Unlock11.5%12.9%
 Age 45 to 5410.9%  Unlock12.6%
 Age 55 to 59  Unlock5.8%6.7%
 Age 60 to 646.6%  Unlock6.3%
 Age 65 to 74  Unlock8.5%9.6%
 Age 75 to 846.5%  Unlock4.5%
 Age 85 and over  Unlock2.7%1.9%
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 Race
 Helena, MTAberdeen, SDUnited States
 White87.9%  Unlock59.4%
 Black  Unlock3.0%12.2%
 Asian0.8%  Unlock5.6%
 Native American  Unlock4.3%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races4.3%  Unlock3.2%
 Hispanic  Unlock4.5%18.4%
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 Marriage & Family
 Helena, MTAberdeen, SDUnited States
 Married Population42.2%  Unlock49.8%
     Currently Married  Unlock43.7%48.0%
 Married but Separated0.9%  Unlock1.8%
 Single Population  Unlock55.5%50.2%
 Never Married32.4%  Unlock33.8%
 Divorced  Unlock12.6%10.8%
 Widowed6.9%  Unlock5.6%
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 Household Size  Unlock2.242.60
 Households15,032  Unlock124,010,992
 Family Households  Unlock6,38980,755,759
     Married couple, w/children29.4%  Unlock30.5%
     Married couple, no children  Unlock42.4%42.9%
 Non Family Households7,894  Unlock43,255,233
     Single householder, w/children  Unlock15.0%15.8%
     Single householder, no children7.1%  Unlock10.8%
Reviews for Helena    17 Reviews

I spent 6 months living on a ranch in the Helena valley. This was during the population boom Montana experienced after covid. Helena has some great mountain biking  More

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Over 3 years ago

We transplanted from Southern California 3 years ago and have never looked back! Living in the small unincorporated town of York Montana located in the Helena nation  More

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Over 5 years ago

I lived here for 16 years. It is a great place to grow  More

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Reviews for Aberdeen    2 Reviews

I would like to here from someone that lives in aberdeen south dakota. We would like to relocate there. We live in the state of ohio,city is ravenna. We have kids. They  More

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Over 15 years ago

I moved to this town about two years ago. I could say a lot about the ups and downs of Aberdeen. Of the Good, its a very safe laid back community, almost too laid back.   More

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