2025 Compare Cities People:
Naperville, IL vs Oakland, CA

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Highlights
- Oakland is 0% more densely populated than Naperville.
- People are 33.5% less likely to be married in Oakland.
- The Median Age is 2.4 years younger in Oakland.
 Naperville, ILOakland, CAUnited States
 Population  Unlock437,548329,725,481
 Female Population50.5%  Unlock50.5%
 Male Population49.5%  Unlock49.5%
 Median Age  Unlock36.938.4
 space3
 Population - 2010142,408  Unlock309,327,143
 Population - 2000  Unlock399,484285,036,114
 Population - 199085,351  Unlock251,960,433
 Pop. 2000 to Now  Unlock6.4%15.6%
 Pop. 1990 to Now73.4%  Unlock30.8%
 space4
 Population Density  Unlock7,828.393.4
 Land Area38.8  Unlock3,531,905.4
 Water Area  Unlock22.0264,836.8
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 Est. Total Population By Age
 Naperville, ILOakland, CAUnited States
 Age 0 to 46.0%  Unlock5.9%
 Age 5 to 9  Unlock5.2%6.1%
 Age 10 to 147.8%  Unlock6.6%
 Age 15 to 17  Unlock2.9%3.9%
 Age 18 to 203.2%  Unlock4.0%
 Age 21 to 24  Unlock4.2%5.2%
 Age 25 to 3411.3%  Unlock13.8%
 Age 35 to 44  Unlock16.3%12.9%
 Age 45 to 5415.0%  Unlock12.6%
 Age 55 to 59  Unlock5.8%6.7%
 Age 60 to 645.9%  Unlock6.3%
 Age 65 to 74  Unlock8.3%9.6%
 Age 75 to 843.5%  Unlock4.5%
 Age 85 and over  Unlock1.6%1.9%
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 Race
 Naperville, ILOakland, CAUnited States
 White65.1%  Unlock59.4%
 Black  Unlock21.6%12.2%
 Asian20.6%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.6%0.4%
 Two or More Races3.2%  Unlock3.2%
 Hispanic  Unlock27.2%18.4%
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 Marriage & Family
 Naperville, ILOakland, CAUnited States
 Married Population61.8%  Unlock49.8%
     Currently Married  Unlock39.1%48.0%
 Married but Separated0.9%  Unlock1.8%
 Single Population  Unlock58.9%50.2%
 Never Married27.2%  Unlock33.8%
 Divorced  Unlock9.3%10.8%
 Widowed4.0%  Unlock5.6%
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 Household Size  Unlock2.582.60
 Households53,234  Unlock124,010,992
 Family Households  Unlock91,23580,755,759
     Married couple, w/children42.3%  Unlock30.5%
     Married couple, no children  Unlock35.9%42.9%
 Non Family Households13,419  Unlock43,255,233
     Single householder, w/children  Unlock19.2%15.8%
     Single householder, no children5.3%  Unlock10.8%
Reviews for Naperville    26 Reviews

Naperville has a lot to offer. The schools are top notch, it is close to Chicago with a commuter rail that is easily accessible and fast, there are lots of parks and  More

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Over 3 years ago

Lived around the area my whole life, moved to the downtown Naperville 7 years ago and wow has it changed and not for the better. There is way too much traffic and no  More

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Over 7 years ago

Went with my real estate agent to check out a few houses in Naperville.First impression was the town was adorable especially the downtown but way too many people.couldnt  More

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Start Your Review of Naperville

Reviews for Oakland    38 Reviews

I move to Oakland 20yrs ago with high hopes, loved the geography of the city, the diversity is outstanding, and the charm of the older homes is wonderful. When I  More

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Over 4 years ago

Fun place to visit. Little rough is some areas- a lot to do  More

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I moved to Oakland because of its racial diversity in the early eighties although I've seen some ups and downs in this visually beautiful city, it has never been as bad  More

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