2025 Compare Cities People:
Arlington Heights, IL vs San Diego, CA

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Highlights
- San Diego is 0% more densely populated than Arlington Heights.
- People are 23.3% less likely to be married in San Diego.
- The Median Age is 7.6 years younger in San Diego.
 Arlington Heights, ILSan Diego, CAUnited States
 Population  Unlock1,385,398329,725,481
 Female Population50.6%  Unlock50.5%
 Male Population49.4%  Unlock49.5%
 Median Age  Unlock35.438.4
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 Population - 201075,252  Unlock309,327,143
 Population - 2000  Unlock1,223,400285,036,114
 Population - 199075,460  Unlock251,960,433
 Pop. 2000 to Now  Unlock16.3%15.6%
 Pop. 1990 to Now-1.9%  Unlock30.8%
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 Population Density  Unlock4,255.093.4
 Land Area16.6  Unlock3,531,905.4
 Water Area  Unlock46.8264,836.8
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 Est. Total Population By Age
 Arlington Heights, ILSan Diego, CAUnited States
 Age 0 to 46.5%  Unlock5.9%
 Age 5 to 9  Unlock5.4%6.1%
 Age 10 to 146.4%  Unlock6.6%
 Age 15 to 17  Unlock3.1%3.9%
 Age 18 to 202.0%  Unlock4.0%
 Age 21 to 24  Unlock6.3%5.2%
 Age 25 to 3410.8%  Unlock13.8%
 Age 35 to 44  Unlock14.3%12.9%
 Age 45 to 5414.0%  Unlock12.6%
 Age 55 to 59  Unlock5.7%6.7%
 Age 60 to 646.6%  Unlock6.3%
 Age 65 to 74  Unlock8.0%9.6%
 Age 75 to 845.6%  Unlock4.5%
 Age 85 and over  Unlock1.6%1.9%
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 Race
 Arlington Heights, ILSan Diego, CAUnited States
 White75.6%  Unlock59.4%
 Black  Unlock5.7%12.2%
 Asian10.4%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races2.1%  Unlock3.2%
 Hispanic  Unlock30.1%18.4%
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 Marriage & Family
 Arlington Heights, ILSan Diego, CAUnited States
 Married Population60.6%  Unlock49.8%
     Currently Married  Unlock44.8%48.0%
 Married but Separated1.1%  Unlock1.8%
 Single Population  Unlock53.6%50.2%
 Never Married25.7%  Unlock33.8%
 Divorced  Unlock9.5%10.8%
 Widowed5.8%  Unlock5.6%
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 Household Size  Unlock2.642.60
 Households31,421  Unlock124,010,992
 Family Households  Unlock304,49980,755,759
     Married couple, w/children37.3%  Unlock30.5%
     Married couple, no children  Unlock41.9%42.9%
 Non Family Households10,615  Unlock43,255,233
     Single householder, w/children  Unlock13.4%15.8%
     Single householder, no children6.5%  Unlock10.8%
Reviews for Arlington Heights    9 Reviews

Over 7 years ago

I’ve lived in this city my whole life and it is the absolute best. The people are so kind and always greet you with a smile. The education systems are very good and it  More

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Over 12 years ago

Downtown Arlington Heights has a lot going on, especially in the summer. There are good restaurants and other businesses, and the festivals/music are very good, too. A  More

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Over 14 years ago

After growing up in Deerfield, IL, there is no doubt in my mind that places like Deerfield and Arlington Heights have exceptional education for children. Education  More

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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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