2025 Compare Cities People:
Geneva, IL vs Walnut Creek, CA

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Highlights
- Walnut Creek is 0% more densely populated than Geneva.
- People are 6.7% less likely to be married in Walnut Creek.
- The Median Age is 7.1 years older in Walnut Creek.
 Geneva, ILWalnut Creek, CAUnited States
 Population  Unlock69,876329,725,481
 Female Population52.8%  Unlock50.5%
 Male Population47.2%  Unlock49.5%
 Median Age  Unlock47.838.4
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 Population - 201021,613  Unlock309,327,143
 Population - 2000  Unlock64,296285,036,114
 Population - 199012,617  Unlock251,960,433
 Pop. 2000 to Now  Unlock8.8%15.6%
 Pop. 1990 to Now71.8%  Unlock30.8%
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 Population Density  Unlock3,537.093.4
 Land Area9.9  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
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 Est. Total Population By Age
 Geneva, ILWalnut Creek, CAUnited States
 Age 0 to 44.1%  Unlock5.9%
 Age 5 to 9  Unlock4.5%6.1%
 Age 10 to 148.1%  Unlock6.6%
 Age 15 to 17  Unlock2.9%3.9%
 Age 18 to 203.5%  Unlock4.0%
 Age 21 to 24  Unlock3.2%5.2%
 Age 25 to 349.3%  Unlock13.8%
 Age 35 to 44  Unlock12.2%12.9%
 Age 45 to 5413.3%  Unlock12.6%
 Age 55 to 59  Unlock6.8%6.7%
 Age 60 to 646.5%  Unlock6.3%
 Age 65 to 74  Unlock14.2%9.6%
 Age 75 to 844.3%  Unlock4.5%
 Age 85 and over  Unlock5.8%1.9%
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 Race
 Geneva, ILWalnut Creek, CAUnited States
 White84.8%  Unlock59.4%
 Black  Unlock2.3%12.2%
 Asian2.8%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.1%0.4%
 Two or More Races2.2%  Unlock3.2%
 Hispanic  Unlock10.1%18.4%
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 Marriage & Family
 Geneva, ILWalnut Creek, CAUnited States
 Married Population59.5%  Unlock49.8%
     Currently Married  Unlock54.2%48.0%
 Married but Separated0.5%  Unlock1.8%
 Single Population  Unlock44.5%50.2%
 Never Married25.2%  Unlock33.8%
 Divorced  Unlock10.5%10.8%
 Widowed5.4%  Unlock5.6%
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 Household Size  Unlock2.152.60
 Households7,964  Unlock124,010,992
 Family Households  Unlock18,38880,755,759
     Married couple, w/children37.5%  Unlock30.5%
     Married couple, no children  Unlock55.3%42.9%
 Non Family Households2,013  Unlock43,255,233
     Single householder, w/children  Unlock7.8%15.8%
     Single householder, no children7.2%  Unlock10.8%
Reviews for Geneva    12 Reviews

Real Estate and State Taxes are very high. Lots of people and traffic. Cute little shops and restaurants on main streets which attract a lot of tourists during the  More

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Lived here for 30 years... great schools, quaint downtown, good city leadership, engaged community. Wonderful town to raise a family! Only downsides are weather ( long  More

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Over 8 years ago

We moved to Geneva 4 years ago. The cost of living is very high, and taxes keep going up as well as other living expenses. The population seems to be increasing and the  More

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Reviews for Walnut Creek    16 Reviews

Apart from the congestion, Walnut Creek is one of the best places in the San Francisco Bay Area to live. It is one of the most compact/walkable cities in the entire area  More

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Over 7 years ago

Almost all of Walnut Creek water comes from Pardee dam through an enclosed pipeline. That water is direct from the high Sierras. Among the best water quality in the  More

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Over 7 years ago

I grew up in Southern California and am no stranger to a more inland California climate. Before moving to WC I lived in San Francisco for 15 years where it is obviously  More

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