2025 Compare Cities People:
Somonauk, IL vs Millbrook, AL

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Highlights
- Millbrook is 0% more densely populated than Somonauk.
- People are 13.7% less likely to be married in Millbrook.
- The Median Age is 2.5 years younger in Millbrook.
 Somonauk, ILMillbrook, ALUnited States
 Population  Unlock16,675329,725,481
 Female Population52.8%  Unlock50.5%
 Male Population47.2%  Unlock49.5%
 Median Age  Unlock35.838.4
 space3
 Population - 20101,892  Unlock309,327,143
 Population - 2000  Unlock10,386285,036,114
 Population - 19901,263  Unlock251,960,433
 Pop. 2000 to Now  Unlock55.2%15.6%
 Pop. 1990 to Now47.3%  Unlock30.8%
 space4
 Population Density  Unlock1,274.893.4
 Land Area2.5  Unlock3,531,905.4
 Water Area  Unlock0.3264,836.8
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 Est. Total Population By Age
 Somonauk, ILMillbrook, ALUnited States
 Age 0 to 45.9%  Unlock5.9%
 Age 5 to 9  Unlock8.2%6.1%
 Age 10 to 148.4%  Unlock6.6%
 Age 15 to 17  Unlock3.4%3.9%
 Age 18 to 204.5%  Unlock4.0%
 Age 21 to 24  Unlock8.2%5.2%
 Age 25 to 3412.2%  Unlock13.8%
 Age 35 to 44  Unlock12.7%12.9%
 Age 45 to 5411.9%  Unlock12.6%
 Age 55 to 59  Unlock6.6%6.7%
 Age 60 to 646.0%  Unlock6.3%
 Age 65 to 74  Unlock7.2%9.6%
 Age 75 to 846.1%  Unlock4.5%
 Age 85 and over  Unlock0.9%1.9%
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 Race
 Somonauk, ILMillbrook, ALUnited States
 White91.5%  Unlock59.4%
 Black  Unlock27.0%12.2%
 Asian0.0%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races1.3%  Unlock3.2%
 Hispanic  Unlock4.9%18.4%
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 Marriage & Family
 Somonauk, ILMillbrook, ALUnited States
 Married Population58.2%  Unlock49.8%
     Currently Married  Unlock47.9%48.0%
 Married but Separated1.2%  Unlock1.8%
 Single Population  Unlock49.8%50.2%
 Never Married26.9%  Unlock33.8%
 Divorced  Unlock11.0%10.8%
 Widowed6.1%  Unlock5.6%
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 Household Size  Unlock2.602.60
 Households662  Unlock124,010,992
 Family Households  Unlock4,45080,755,759
     Married couple, w/children33.1%  Unlock30.5%
     Married couple, no children  Unlock39.2%42.9%
 Non Family Households185  Unlock43,255,233
     Single householder, w/children  Unlock23.7%15.8%
     Single householder, no children4.0%  Unlock10.8%
Reviews for Somonauk    0 Reviews

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Reviews for Millbrook    1 Reviews

Over 16 years ago

I have lived in Millbrook for one year, we love it here. I am a single mom with two kids and the community is one that is very helpful and very kind. The schools  More

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