2025 Compare Cities People:
Kennewick, WA vs Ukiah, CA

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Highlights
- Ukiah is 0% more densely populated than Kennewick.
- People are 15.4% less likely to be married in Ukiah.
- The Median Age is 2.1 years older in Ukiah.
 Kennewick, WAUkiah, CAUnited States
 Population  Unlock16,728329,725,481
 Female Population50.5%  Unlock50.5%
 Male Population49.5%  Unlock49.5%
 Median Age  Unlock37.438.4
 space3
 Population - 201074,448  Unlock309,327,143
 Population - 2000  Unlock15,497285,036,114
 Population - 199042,155  Unlock251,960,433
 Pop. 2000 to Now  Unlock2.5%15.6%
 Pop. 1990 to Now100.5%  Unlock30.8%
 space4
 Population Density  Unlock3,496.793.4
 Land Area27.4  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Kennewick, WAUkiah, CAUnited States
 Age 0 to 47.4%  Unlock5.9%
 Age 5 to 9  Unlock10.5%6.1%
 Age 10 to 146.4%  Unlock6.6%
 Age 15 to 17  Unlock4.0%3.9%
 Age 18 to 203.8%  Unlock4.0%
 Age 21 to 24  Unlock6.5%5.2%
 Age 25 to 3414.7%  Unlock13.8%
 Age 35 to 44  Unlock13.8%12.9%
 Age 45 to 5410.4%  Unlock12.6%
 Age 55 to 59  Unlock5.9%6.7%
 Age 60 to 646.2%  Unlock6.3%
 Age 65 to 74  Unlock10.0%9.6%
 Age 75 to 843.8%  Unlock4.5%
 Age 85 and over  Unlock2.1%1.9%
 space1
 Race
 Kennewick, WAUkiah, CAUnited States
 White62.7%  Unlock59.4%
 Black  Unlock0.7%12.2%
 Asian2.3%  Unlock5.6%
 Native American  Unlock2.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races3.0%  Unlock3.2%
 Hispanic  Unlock35.6%18.4%
 space2
 Marriage & Family
 Kennewick, WAUkiah, CAUnited States
 Married Population51.2%  Unlock49.8%
     Currently Married  Unlock41.2%48.0%
 Married but Separated1.5%  Unlock1.8%
 Single Population  Unlock56.7%50.2%
 Never Married31.2%  Unlock33.8%
 Divorced  Unlock14.4%10.8%
 Widowed4.3%  Unlock5.6%
 space5
 Household Size  Unlock2.762.60
 Households30,382  Unlock124,010,992
 Family Households  Unlock3,43980,755,759
     Married couple, w/children29.1%  Unlock30.5%
     Married couple, no children  Unlock28.3%42.9%
 Non Family Households9,588  Unlock43,255,233
     Single householder, w/children  Unlock18.6%15.8%
     Single householder, no children9.8%  Unlock10.8%
Reviews for Kennewick    24 Reviews

Born here and lived most of my 48 years here. If people haven't gotten out and explored the versatility of this place to entertain a population at my levels and options  More

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I have lived here a few years and it’s the worst place I’ve ever been. The “ nice weather” people refer to is 100 degree hot can’t even stand outside at 9am without  More

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Over 4 years ago

I’ve lived here for 30 years. Very good place to live. Three major rivers meet here. The Columbia, Snake and Yakima rivers. So if you like fishing or boating it’s a  More

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Reviews for Ukiah    10 Reviews

Over 4 years ago

Well from reading the reviews one would not live here. I think that's a ruse because I'm going on 9 years in the town and I love it. Now if your from the South then your  More

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If you are reading this, then do not buy into what some AI robotic paragraph of text says from Google. Here it is from a real person, a real ex-citizen. If you  More

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I am a transplant from Los Angeles/OC and have lived here for 6 years. Thankfully I do not live in the city of Ukiah. I live in the east hills and am in my 40s trying to  More

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