2025 Compare Cities People:
Kennewick, WA vs Santa Rosa, CA

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Highlights
- Santa Rosa is 0% more densely populated than Kennewick.
- People are 5.5% less likely to be married in Santa Rosa.
- The Median Age is 4.7 years older in Santa Rosa.
 Kennewick, WASanta Rosa, CAUnited States
 Population  Unlock179,213329,725,481
 Female Population50.5%  Unlock50.5%
 Male Population49.5%  Unlock49.5%
 Median Age  Unlock4038.4
 space3
 Population - 201074,448  Unlock309,327,143
 Population - 2000  Unlock147,595285,036,114
 Population - 199042,155  Unlock251,960,433
 Pop. 2000 to Now  Unlock18.3%15.6%
 Pop. 1990 to Now100.5%  Unlock30.8%
 space4
 Population Density  Unlock4,215.993.4
 Land Area27.4  Unlock3,531,905.4
 Water Area  Unlock0.2264,836.8
 space
 Est. Total Population By Age
 Kennewick, WASanta Rosa, CAUnited States
 Age 0 to 47.4%  Unlock5.9%
 Age 5 to 9  Unlock5.8%6.1%
 Age 10 to 146.4%  Unlock6.6%
 Age 15 to 17  Unlock3.9%3.9%
 Age 18 to 203.8%  Unlock4.0%
 Age 21 to 24  Unlock4.7%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  Unlock6.6%6.7%
 Age 60 to 646.2%  Unlock6.3%
 Age 65 to 74  Unlock10.6%9.6%
 Age 75 to 843.8%  Unlock4.5%
 Age 85 and over  Unlock2.4%1.9%
 space1
 Race
 Kennewick, WASanta Rosa, CAUnited States
 White62.7%  Unlock59.4%
 Black  Unlock1.9%12.2%
 Asian2.3%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races3.0%  Unlock3.2%
 Hispanic  Unlock34.0%18.4%
 space2
 Marriage & Family
 Kennewick, WASanta Rosa, CAUnited States
 Married Population51.2%  Unlock49.8%
     Currently Married  Unlock46.4%48.0%
 Married but Separated1.5%  Unlock1.8%
 Single Population  Unlock51.6%50.2%
 Never Married31.2%  Unlock33.8%
 Divorced  Unlock12.3%10.8%
 Widowed4.3%  Unlock5.6%
 space5
 Household Size  Unlock2.602.60
 Households30,382  Unlock124,010,992
 Family Households  Unlock42,22080,755,759
     Married couple, w/children29.1%  Unlock30.5%
     Married couple, no children  Unlock41.8%42.9%
 Non Family Households9,588  Unlock43,255,233
     Single householder, w/children  Unlock15.4%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 Santa Rosa    43 Reviews

I was born and raised here. Santa Rosa used to be a great city great location great weather but now it is overcrowded and crime is off the charts and housing is crazy  More

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I've lived her over 20 years and it's a pretty nice place. The main vibe is you feel safe doing this day or night. Most of the neighborhoods are well taken care of, they  More

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Terrible city that's hurting for money. After going on a long hiatus from enforcing traffic laws, they've recently turned their highways into an ATM machine/cash cow by  More

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