2025 Compare Cities People:
Kennewick, WA vs St. Joseph, MO

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Highlights
- St. Joseph is 0% more densely populated than Kennewick.
- People are 15.0% less likely to be married in St. Joseph.
- The Median Age is 2.4 years older in St. Joseph.
 Kennewick, WASt. Joseph, MOUnited States
 Population  Unlock73,138329,725,481
 Female Population50.5%  Unlock50.5%
 Male Population49.5%  Unlock49.5%
 Median Age  Unlock37.738.4
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 Population - 201074,448  Unlock309,327,143
 Population - 2000  Unlock73,990285,036,114
 Population - 199042,155  Unlock251,960,433
 Pop. 2000 to Now  Unlock0.1%15.6%
 Pop. 1990 to Now100.5%  Unlock30.8%
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 Population Density  Unlock1,661.193.4
 Land Area27.4  Unlock3,531,905.4
 Water Area  Unlock0.8264,836.8
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 Est. Total Population By Age
 Kennewick, WASt. Joseph, MOUnited States
 Age 0 to 47.4%  Unlock5.9%
 Age 5 to 9  Unlock6.5%6.1%
 Age 10 to 146.4%  Unlock6.6%
 Age 15 to 17  Unlock3.5%3.9%
 Age 18 to 203.8%  Unlock4.0%
 Age 21 to 24  Unlock5.8%5.2%
 Age 25 to 3414.7%  Unlock13.8%
 Age 35 to 44  Unlock12.8%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  Unlock9.2%9.6%
 Age 75 to 843.8%  Unlock4.5%
 Age 85 and over  Unlock2.0%1.9%
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 Race
 Kennewick, WASt. Joseph, MOUnited States
 White62.7%  Unlock59.4%
 Black  Unlock5.9%12.2%
 Asian2.3%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races3.0%  Unlock3.2%
 Hispanic  Unlock7.5%18.4%
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 Marriage & Family
 Kennewick, WASt. Joseph, MOUnited States
 Married Population51.2%  Unlock49.8%
     Currently Married  Unlock42.0%48.0%
 Married but Separated1.5%  Unlock1.8%
 Single Population  Unlock56.4%50.2%
 Never Married31.2%  Unlock33.8%
 Divorced  Unlock17.3%10.8%
 Widowed4.3%  Unlock5.6%
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 Household Size  Unlock2.432.60
 Households30,382  Unlock124,010,992
 Family Households  Unlock16,68880,755,759
     Married couple, w/children29.1%  Unlock30.5%
     Married couple, no children  Unlock41.5%42.9%
 Non Family Households9,588  Unlock43,255,233
     Single householder, w/children  Unlock22.3%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 St. Joseph    6 Reviews

I've lived here all my life and gradually the crime rate has worsened over time. From violence to drugs to theft to property damage. The school district is horrible as  More

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Over 16 years ago

St. Joseph, MO is nestled along the mighty Missouri river on the far western side of the state. It has rolling hills and the river banks are gorgeous in fall and spring.  More

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For years now St. Joseph has given alot of lip service to exploiting its historic and architectural assets to enhance the economy and quality of life here. But we  More

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