2025 Compare Cities People:
Sioux Falls, SD vs Aiken, SC

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Highlights
- Aiken is 0% more densely populated than Sioux Falls.
- People are 2.7% less likely to be married in Aiken.
- The Median Age is 12.1 years older in Aiken.
 Sioux Falls, SDAiken, SCUnited States
 Population  Unlock31,516329,725,481
 Female Population49.8%  Unlock50.5%
 Male Population50.2%  Unlock49.5%
 Median Age  Unlock46.638.4
 space3
 Population - 2010154,538  Unlock309,327,143
 Population - 2000  Unlock25,337285,036,114
 Population - 1990100,814  Unlock251,960,433
 Pop. 2000 to Now  Unlock22.8%15.6%
 Pop. 1990 to Now86.3%  Unlock30.8%
 space4
 Population Density  Unlock1,510.293.4
 Land Area77.5  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 Sioux Falls, SDAiken, SCUnited States
 Age 0 to 47.4%  Unlock5.9%
 Age 5 to 9  Unlock4.8%6.1%
 Age 10 to 146.6%  Unlock6.6%
 Age 15 to 17  Unlock2.8%3.9%
 Age 18 to 203.6%  Unlock4.0%
 Age 21 to 24  Unlock5.1%5.2%
 Age 25 to 3416.1%  Unlock13.8%
 Age 35 to 44  Unlock8.2%12.9%
 Age 45 to 5411.2%  Unlock12.6%
 Age 55 to 59  Unlock6.6%6.7%
 Age 60 to 645.4%  Unlock6.3%
 Age 65 to 74  Unlock15.4%9.6%
 Age 75 to 843.2%  Unlock4.5%
 Age 85 and over  Unlock3.3%1.9%
 space1
 Race
 Sioux Falls, SDAiken, SCUnited States
 White79.9%  Unlock59.4%
 Black  Unlock34.6%12.2%
 Asian2.4%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races3.7%  Unlock3.2%
 Hispanic  Unlock2.2%18.4%
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 Marriage & Family
 Sioux Falls, SDAiken, SCUnited States
 Married Population49.8%  Unlock49.8%
     Currently Married  Unlock45.1%48.0%
 Married but Separated1.2%  Unlock1.8%
 Single Population  Unlock51.6%50.2%
 Never Married34.5%  Unlock33.8%
 Divorced  Unlock12.1%10.8%
 Widowed4.3%  Unlock5.6%
 space5
 Household Size  Unlock2.302.60
 Households77,326  Unlock124,010,992
 Family Households  Unlock7,87780,755,759
     Married couple, w/children34.6%  Unlock30.5%
     Married couple, no children  Unlock53.0%42.9%
 Non Family Households31,176  Unlock43,255,233
     Single householder, w/children  Unlock16.0%15.8%
     Single householder, no children6.8%  Unlock10.8%
Reviews for Sioux Falls    56 Reviews

I've lived in Sioux Falls for 2 years. I've found it to be a good place to live. The city is not too big, and has an thriving economy. Traffic is not bad, but as the  More

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Sioux Falls isn’t as bad as people make it out to be. I’ve lived here for 2 years and my experience has been pleasant. Sioux Falls is a decent sized city, not too big or  More

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Over 4 years ago

Lived on both sides of the city (it's split up by east side and west side by the locals and they're kinda in competition with each other). I've been here for 3 years and  More

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Reviews for Aiken    34 Reviews

I'm going on 3 years living in Aiken. Moving here not having any family or friends was difficult. I'm thankful for the people I have met who now feel like lifelong  More

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Aiken is a magical place. It is beautiful and historic, has all the amenities, and Hitchcock Woods is a treasure! I feel blessed to have lived in Aiken for 3 years. As a  More

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Aiken is a unique town to visit or live in. I've lived in Toronto, ON Canada, Lynchburg, VA and in Aiken. I am 24 years old and moved here from VA just over two years  More

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