2025 Compare Cities People:
Sioux City, IA vs Chattanooga, TN

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Highlights
- Chattanooga is 0% more densely populated than Sioux City.
- People are 15.9% less likely to be married in Chattanooga.
- The Median Age is 1.9 years older in Chattanooga.
 Sioux City, IAChattanooga, TNUnited States
 Population  Unlock180,353329,725,481
 Female Population50.0%  Unlock50.5%
 Male Population50.0%  Unlock49.5%
 Median Age  Unlock36.738.4
 space3
 Population - 201082,855  Unlock309,327,143
 Population - 2000  Unlock155,554285,036,114
 Population - 199080,505  Unlock251,960,433
 Pop. 2000 to Now  Unlock18.8%15.6%
 Pop. 1990 to Now2.8%  Unlock30.8%
 space4
 Population Density  Unlock1,261.993.4
 Land Area58.4  Unlock3,531,905.4
 Water Area  Unlock7.7264,836.8
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 Est. Total Population By Age
 Sioux City, IAChattanooga, TNUnited States
 Age 0 to 47.3%  Unlock5.9%
 Age 5 to 9  Unlock5.2%6.1%
 Age 10 to 147.4%  Unlock6.6%
 Age 15 to 17  Unlock3.1%3.9%
 Age 18 to 205.1%  Unlock4.0%
 Age 21 to 24  Unlock5.8%5.2%
 Age 25 to 3413.0%  Unlock13.8%
 Age 35 to 44  Unlock12.2%12.9%
 Age 45 to 5411.8%  Unlock12.6%
 Age 55 to 59  Unlock6.0%6.7%
 Age 60 to 645.5%  Unlock6.3%
 Age 65 to 74  Unlock10.1%9.6%
 Age 75 to 843.9%  Unlock4.5%
 Age 85 and over  Unlock2.1%1.9%
 space1
 Race
 Sioux City, IAChattanooga, TNUnited States
 White65.0%  Unlock59.4%
 Black  Unlock30.3%12.2%
 Asian2.9%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.5%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races4.1%  Unlock3.2%
 Hispanic  Unlock7.3%18.4%
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 Marriage & Family
 Sioux City, IAChattanooga, TNUnited States
 Married Population47.1%  Unlock49.8%
     Currently Married  Unlock37.3%48.0%
 Married but Separated2.0%  Unlock1.8%
 Single Population  Unlock60.4%50.2%
 Never Married35.8%  Unlock33.8%
 Divorced  Unlock13.7%10.8%
 Widowed5.1%  Unlock5.6%
 space5
 Household Size  Unlock2.252.60
 Households32,051  Unlock124,010,992
 Family Households  Unlock40,21380,755,759
     Married couple, w/children29.9%  Unlock30.5%
     Married couple, no children  Unlock40.7%42.9%
 Non Family Households11,876  Unlock43,255,233
     Single householder, w/children  Unlock21.2%15.8%
     Single householder, no children9.2%  Unlock10.8%
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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Reviews for Chattanooga    60 Reviews

Over 4 years ago

Moved to Chattanooga from the San Francisco Bay area. It was a hard one but after losing much in the 2017, 2018, 2019 annual wildfire festival of California I got tired  More

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I feel like the crime in Chattanooga gets glossed over in most reviews. Lived here virtually my entire life and I will truly miss the golden sunrises against the  More

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I live in nearby Cleveland TN where I have lived for 20 years. I like to shop and visit Chattanooga as there is a lot to do but they do have a very high crime rate.   More

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