2025 Compare Cities People:
Newcastle, WY vs Sioux Falls, SD

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Highlights
- Sioux Falls is 0% more densely populated than Newcastle.
- People are 11.6% more likely to be married in Sioux Falls.
- The Median Age is 2.5 years younger in Sioux Falls.
 Newcastle, WYSioux Falls, SDUnited States
 Population  Unlock189,258329,725,481
 Female Population46.9%  Unlock50.5%
 Male Population53.1%  Unlock49.5%
 Median Age  Unlock34.538.4
 space3
 Population - 20103,529  Unlock309,327,143
 Population - 2000  Unlock123,975285,036,114
 Population - 19903,003  Unlock251,960,433
 Pop. 2000 to Now  Unlock51.5%15.6%
 Pop. 1990 to Now10.4%  Unlock30.8%
 space4
 Population Density  Unlock2,441.793.4
 Land Area2.6  Unlock3,531,905.4
 Water Area  Unlock0.5264,836.8
 space
 Est. Total Population By Age
 Newcastle, WYSioux Falls, SDUnited States
 Age 0 to 44.8%  Unlock5.9%
 Age 5 to 9  Unlock7.2%6.1%
 Age 10 to 143.8%  Unlock6.6%
 Age 15 to 17  Unlock3.9%3.9%
 Age 18 to 204.2%  Unlock4.0%
 Age 21 to 24  Unlock5.9%5.2%
 Age 25 to 3412.4%  Unlock13.8%
 Age 35 to 44  Unlock13.7%12.9%
 Age 45 to 549.6%  Unlock12.6%
 Age 55 to 59  Unlock6.0%6.7%
 Age 60 to 644.4%  Unlock6.3%
 Age 65 to 74  Unlock8.3%9.6%
 Age 75 to 847.7%  Unlock4.5%
 Age 85 and over  Unlock1.5%1.9%
 space1
 Race
 Newcastle, WYSioux Falls, SDUnited States
 White90.4%  Unlock59.4%
 Black  Unlock6.6%12.2%
 Asian0.5%  Unlock5.6%
 Native American  Unlock1.7%0.6%
 Hawaiian, Pacific Islander2.1%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races2.2%  Unlock3.2%
 Hispanic  Unlock5.5%18.4%
 space2
 Marriage & Family
 Newcastle, WYSioux Falls, SDUnited States
 Married Population44.6%  Unlock49.8%
     Currently Married  Unlock48.6%48.0%
 Married but Separated1.9%  Unlock1.8%
 Single Population  Unlock50.2%50.2%
 Never Married31.7%  Unlock33.8%
 Divorced  Unlock11.4%10.8%
 Widowed11.3%  Unlock5.6%
 space5
 Household Size  Unlock2.372.60
 Households1,127  Unlock124,010,992
 Family Households  Unlock46,15080,755,759
     Married couple, w/children25.8%  Unlock30.5%
     Married couple, no children  Unlock40.2%42.9%
 Non Family Households366  Unlock43,255,233
     Single householder, w/children  Unlock18.3%15.8%
     Single householder, no children12.1%  Unlock10.8%
Reviews for Newcastle    1 Reviews

Over 16 years ago

Newcastle is a nice small town. It is situated on the west-central foothills of the Black Hills, and is located about an hour from major Black Hills attractions  More

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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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