2025 Compare Cities People:
Downers Grove, IL vs San Diego, CA

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Highlights
- San Diego is 0% more densely populated than Downers Grove.
- People are 19.3% less likely to be married in San Diego.
- The Median Age is 7.4 years younger in San Diego.
 Downers Grove, ILSan Diego, CAUnited States
 Population  Unlock1,385,398329,725,481
 Female Population51.8%  Unlock50.5%
 Male Population48.2%  Unlock49.5%
 Median Age  Unlock35.438.4
 space3
 Population - 201048,943  Unlock309,327,143
 Population - 2000  Unlock1,223,400285,036,114
 Population - 199046,858  Unlock251,960,433
 Pop. 2000 to Now  Unlock16.3%15.6%
 Pop. 1990 to Now4.0%  Unlock30.8%
 space4
 Population Density  Unlock4,255.093.4
 Land Area14.5  Unlock3,531,905.4
 Water Area  Unlock46.8264,836.8
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 Est. Total Population By Age
 Downers Grove, ILSan Diego, CAUnited States
 Age 0 to 45.8%  Unlock5.9%
 Age 5 to 9  Unlock5.4%6.1%
 Age 10 to 145.8%  Unlock6.6%
 Age 15 to 17  Unlock3.1%3.9%
 Age 18 to 202.7%  Unlock4.0%
 Age 21 to 24  Unlock6.3%5.2%
 Age 25 to 3411.5%  Unlock13.8%
 Age 35 to 44  Unlock14.3%12.9%
 Age 45 to 5413.1%  Unlock12.6%
 Age 55 to 59  Unlock5.7%6.7%
 Age 60 to 646.9%  Unlock6.3%
 Age 65 to 74  Unlock8.0%9.6%
 Age 75 to 845.3%  Unlock4.5%
 Age 85 and over  Unlock1.6%1.9%
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 Race
 Downers Grove, ILSan Diego, CAUnited States
 White82.8%  Unlock59.4%
 Black  Unlock5.7%12.2%
 Asian5.7%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races2.4%  Unlock3.2%
 Hispanic  Unlock30.1%18.4%
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 Marriage & Family
 Downers Grove, ILSan Diego, CAUnited States
 Married Population57.6%  Unlock49.8%
     Currently Married  Unlock44.8%48.0%
 Married but Separated0.6%  Unlock1.8%
 Single Population  Unlock53.6%50.2%
 Never Married27.3%  Unlock33.8%
 Divorced  Unlock9.5%10.8%
 Widowed5.4%  Unlock5.6%
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 Household Size  Unlock2.642.60
 Households20,382  Unlock124,010,992
 Family Households  Unlock304,49980,755,759
     Married couple, w/children36.9%  Unlock30.5%
     Married couple, no children  Unlock41.9%42.9%
 Non Family Households7,039  Unlock43,255,233
     Single householder, w/children  Unlock13.4%15.8%
     Single householder, no children8.5%  Unlock10.8%
Reviews for Downers Grove    5 Reviews

Hi I have been living in Downers Grove since 1988. I used to work in Bank and couple other had been served couple other firms in managerial level. I found the best Tax  More

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Over 13 years ago

Quiet fmily neighborhoods with good  More

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Over 18 years ago

One of the safest places to live in the  More

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Start Your Review of Downers Grove

Reviews for San Diego    319 Reviews

I have lived in San Diego for more than half my life (I am 30) and love it. It has something for everyone and more from arts, to sporting events, and all cuisine is  More

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The only real knock again San Diego is the cost of living, but it is paradise compared to most cities of similar size. Those who complain about the traffic here or say  More

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I have lived in San Diego since 1968 and I am now almost 62 years old. I love San Diego, I really do. But it has become so crowded and so expensive over the years. It  More

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