2026 Compare Cities People:
Sioux City, IA vs Clearlake, CA

Change Cities
Highlights
- Clearlake is 0% more densely populated than Sioux City.
- People are 21.1% less likely to be married in Clearlake.
- The Median Age is 3.8 years older in Clearlake.
 Sioux City, IAClearlake, CAUnited States
 Population  Unlock16,468329,725,481
 Female Population50.0%  Unlock50.5%
 Male Population50.0%  Unlock49.5%
 Median Age  Unlock38.638.4
 space3
 Population - 201082,855  Unlock309,327,143
 Population - 2000  Unlock13,142285,036,114
 Population - 199080,505  Unlock251,960,433
 Pop. 2000 to Now  Unlock15.5%15.6%
 Pop. 1990 to Now2.8%  Unlock30.8%
 space4
 Population Density  Unlock1,625.893.4
 Land Area58.4  Unlock3,531,905.4
 Water Area  Unlock0.5264,836.8
 space
 Est. Total Population By Age
 Sioux City, IAClearlake, CAUnited States
 Age 0 to 47.3%  Unlock5.9%
 Age 5 to 9  Unlock9.4%6.1%
 Age 10 to 147.4%  Unlock6.6%
 Age 15 to 17  Unlock5.2%3.9%
 Age 18 to 205.1%  Unlock4.0%
 Age 21 to 24  Unlock3.1%5.2%
 Age 25 to 3413.0%  Unlock13.8%
 Age 35 to 44  Unlock11.6%12.9%
 Age 45 to 5411.8%  Unlock12.6%
 Age 55 to 59  Unlock6.1%6.7%
 Age 60 to 645.5%  Unlock6.3%
 Age 65 to 74  Unlock12.1%9.6%
 Age 75 to 843.9%  Unlock4.5%
 Age 85 and over  Unlock1.9%1.9%
 space1
 Race
 Sioux City, IAClearlake, CAUnited States
 White65.0%  Unlock59.4%
 Black  Unlock4.0%12.2%
 Asian2.9%  Unlock5.6%
 Native American  Unlock2.5%0.6%
 Hawaiian, Pacific Islander0.5%  Unlock0.2%
 Other  Unlock0.1%0.4%
 Two or More Races4.1%  Unlock3.2%
 Hispanic  Unlock29.6%18.4%
 space2
 Marriage & Family
 Sioux City, IAClearlake, CAUnited States
 Married Population47.1%  Unlock49.8%
     Currently Married  Unlock31.8%48.0%
 Married but Separated2.0%  Unlock1.8%
 Single Population  Unlock62.9%50.2%
 Never Married35.8%  Unlock33.8%
 Divorced  Unlock16.3%10.8%
 Widowed5.1%  Unlock5.6%
 space5
 Household Size  Unlock2.722.60
 Households32,051  Unlock124,010,992
 Family Households  Unlock3,56880,755,759
     Married couple, w/children29.9%  Unlock30.5%
     Married couple, no children  Unlock32.8%42.9%
 Non Family Households11,876  Unlock43,255,233
     Single householder, w/children  Unlock28.9%15.8%
     Single householder, no children9.2%  Unlock10.8%
Reviews for Sioux City    12 Reviews

Over 8 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

   |    Reply

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

   |    Reply

Over 15 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

   |    Reply

Start Your Review of Sioux City

Reviews for Clearlake    8 Reviews

Jeff · 

I just recently moved here to clearlake park Ca, and I think its gorgeous. The Bird watching is phenomenal. There are thousands of Pelicans and Bald eagles, blue  More

   |    Reply

Over 16 years ago

Look, I agree with many posters here who say Clearlake is beautiful, the way of life is slower paced and relaxed, and the air quality is good. For 2008-09 I lived and  More

   |    Reply

You just made yourself sound like an arrogant fool. Poverty and ignorance do not necessarily go hand in hand. Just because they embrace a simple lifestyle and you have  More

   |    Reply

Start Your Review of Clearlake


Premium Subscription
Includes Cost of Living compares for child care, utilities, transportation, health, taxes, housing for home owners vs renters, weather, insurance premiums and so much more.


The premier source for comprehensive city data for over 30 years.

© Best Places. All rights reserved.