2025 Compare Cities People:
Bismarck, ND vs Sioux City, IA

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Highlights
- Sioux City is 0% more densely populated than Bismarck.
- People are 4.7% less likely to be married in Sioux City.
- The Median Age is 2.8 years younger in Sioux City.
 Bismarck, NDSioux City, IAUnited States
 Population  Unlock85,081329,725,481
 Female Population50.7%  Unlock50.5%
 Male Population49.4%  Unlock49.5%
 Median Age  Unlock34.838.4
 space3
 Population - 201061,595  Unlock309,327,143
 Population - 2000  Unlock85,013285,036,114
 Population - 199049,256  Unlock251,960,433
 Pop. 2000 to Now  Unlock-2.7%15.6%
 Pop. 1990 to Now50.3%  Unlock30.8%
 space4
 Population Density  Unlock1,455.793.4
 Land Area33.7  Unlock3,531,905.4
 Water Area  Unlock1.2264,836.8
 space
 Est. Total Population By Age
 Bismarck, NDSioux City, IAUnited States
 Age 0 to 46.4%  Unlock5.9%
 Age 5 to 9  Unlock7.5%6.1%
 Age 10 to 146.2%  Unlock6.6%
 Age 15 to 17  Unlock4.4%3.9%
 Age 18 to 204.1%  Unlock4.0%
 Age 21 to 24  Unlock5.7%5.2%
 Age 25 to 3414.6%  Unlock13.8%
 Age 35 to 44  Unlock12.4%12.9%
 Age 45 to 5410.8%  Unlock12.6%
 Age 55 to 59  Unlock6.0%6.7%
 Age 60 to 646.7%  Unlock6.3%
 Age 65 to 74  Unlock8.4%9.6%
 Age 75 to 845.2%  Unlock4.5%
 Age 85 and over  Unlock1.6%1.9%
 space1
 Race
 Bismarck, NDSioux City, IAUnited States
 White85.7%  Unlock59.4%
 Black  Unlock4.5%12.2%
 Asian0.8%  Unlock5.6%
 Native American  Unlock1.8%0.6%
 Hawaiian, Pacific Islander0.3%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races3.7%  Unlock3.2%
 Hispanic  Unlock20.9%18.4%
 space2
 Marriage & Family
 Bismarck, NDSioux City, IAUnited States
 Married Population49.4%  Unlock49.8%
     Currently Married  Unlock45.1%48.0%
 Married but Separated0.9%  Unlock1.8%
 Single Population  Unlock52.9%50.2%
 Never Married33.1%  Unlock33.8%
 Divorced  Unlock12.0%10.8%
 Widowed6.1%  Unlock5.6%
 space5
 Household Size  Unlock2.572.60
 Households31,227  Unlock124,010,992
 Family Households  Unlock20,17580,755,759
     Married couple, w/children31.9%  Unlock30.5%
     Married couple, no children  Unlock36.9%42.9%
 Non Family Households13,230  Unlock43,255,233
     Single householder, w/children  Unlock24.0%15.8%
     Single householder, no children6.4%  Unlock10.8%
Reviews for Bismarck    14 Reviews

I have lived in many places throughout the U.S. I came here with my job and can't wait to leave. This city may be right for some people, but it's definitely not for  More

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I have lived in a small town about 45 minutes away from Bismarck and then moved to University of Mary 5 years ago and have lived in Bismarck ever since. I am still at  More

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Over 9 years ago

What is fun about Bismarck much anything around to go too ? such as lakes parks good fishing and other things resorts and casinos  More

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Reviews for Sioux City    12 Reviews

Over 7 years ago

I’ve been here only 4 months and I’m still shocked at how people behave. Not friendly, rude. Can’t tell you how many businesses I’ve been in to where the reception staff  More

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Climate in winter ranges from 10-15 degrees to 85+ in the summer 7% sale tax population @75,000, economy ok  More

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Over 14 years ago

Sioux City is an amazing place. Low crime rate, Great Schools, Great People, Most People are friendly and Polite. Just an overall great place to live!!!!!!!!!!!   More

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