2025 Compare Cities People:
Keizer, OR vs Oroville, CA

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Highlights
- Oroville is 0% more densely populated than Keizer.
- People are 21.2% less likely to be married in Oroville.
- The Median Age is 1.3 years younger in Oroville.
 Keizer, OROroville, CAUnited States
 Population  Unlock20,409329,725,481
 Female Population53.5%  Unlock50.5%
 Male Population46.5%  Unlock49.5%
 Median Age  Unlock34.938.4
 space3
 Population - 201036,549  Unlock309,327,143
 Population - 2000  Unlock13,004285,036,114
 Population - 199021,884  Unlock251,960,433
 Pop. 2000 to Now  Unlock55.6%15.6%
 Pop. 1990 to Now80.9%  Unlock30.8%
 space4
 Population Density  Unlock1,475.393.4
 Land Area7.2  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Keizer, OROroville, CAUnited States
 Age 0 to 47.4%  Unlock5.9%
 Age 5 to 9  Unlock5.6%6.1%
 Age 10 to 147.5%  Unlock6.6%
 Age 15 to 17  Unlock4.2%3.9%
 Age 18 to 203.3%  Unlock4.0%
 Age 21 to 24  Unlock5.0%5.2%
 Age 25 to 3413.3%  Unlock13.8%
 Age 35 to 44  Unlock12.6%12.9%
 Age 45 to 5410.3%  Unlock12.6%
 Age 55 to 59  Unlock7.2%6.7%
 Age 60 to 646.5%  Unlock6.3%
 Age 65 to 74  Unlock8.1%9.6%
 Age 75 to 844.0%  Unlock4.5%
 Age 85 and over  Unlock1.7%1.9%
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 Race
 Keizer, OROroville, CAUnited States
 White68.1%  Unlock59.4%
 Black  Unlock4.9%12.2%
 Asian0.8%  Unlock5.6%
 Native American  Unlock1.4%0.6%
 Hawaiian, Pacific Islander0.3%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races4.6%  Unlock3.2%
 Hispanic  Unlock14.9%18.4%
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 Marriage & Family
 Keizer, OROroville, CAUnited States
 Married Population48.5%  Unlock49.8%
     Currently Married  Unlock35.3%48.0%
 Married but Separated2.1%  Unlock1.8%
 Single Population  Unlock61.8%50.2%
 Never Married31.5%  Unlock33.8%
 Divorced  Unlock14.6%10.8%
 Widowed4.8%  Unlock5.6%
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 Household Size  Unlock2.572.60
 Households14,024  Unlock124,010,992
 Family Households  Unlock4,35780,755,759
     Married couple, w/children29.3%  Unlock30.5%
     Married couple, no children  Unlock28.6%42.9%
 Non Family Households4,372  Unlock43,255,233
     Single householder, w/children  Unlock29.9%15.8%
     Single householder, no children14.0%  Unlock10.8%
Reviews for Keizer    0 Reviews

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Reviews for Oroville    6 Reviews

We have lived here for 15 years now and have come to love it here. There are good and bad places everywhere and to be honest, in comparison to some other municipalities  More

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Can be a tough little town for some. Highway 70 improvements may help to bring this town up in terms of economy, culture, lifestyle. When the skilled workers left after  More

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If you like to Hike, Bike, Fish or Swim, maybe just lazy around some breath taking veiws, then this place is for you! Lake Oroville boasts some of the best bass fishing  More

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