2025 Compare Cities People:
St. John, IN vs Frankfort, IL

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Highlights
- Frankfort is 0% more densely populated than St. John.
- People are 1.6% more likely to be married in Frankfort.
- The Median Age is 0.0 years older in Frankfort.
 St. John, INFrankfort, ILUnited States
 Population  Unlock20,040329,725,481
 Female Population50.7%  Unlock50.5%
 Male Population49.3%  Unlock49.5%
 Median Age  Unlock41.938.4
 space3
 Population - 201014,873  Unlock309,327,143
 Population - 2000  Unlock10,391285,036,114
 Population - 19904,921  Unlock251,960,433
 Pop. 2000 to Now  Unlock86.8%15.6%
 Pop. 1990 to Now298.6%  Unlock30.8%
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 Population Density  Unlock1,246.593.4
 Land Area12.6  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 St. John, INFrankfort, ILUnited States
 Age 0 to 45.7%  Unlock5.9%
 Age 5 to 9  Unlock9.1%6.1%
 Age 10 to 149.2%  Unlock6.6%
 Age 15 to 17  Unlock6.0%3.9%
 Age 18 to 203.7%  Unlock4.0%
 Age 21 to 24  Unlock3.5%5.2%
 Age 25 to 347.3%  Unlock13.8%
 Age 35 to 44  Unlock11.3%12.9%
 Age 45 to 5415.8%  Unlock12.6%
 Age 55 to 59  Unlock6.8%6.7%
 Age 60 to 647.9%  Unlock6.3%
 Age 65 to 74  Unlock11.2%9.6%
 Age 75 to 845.1%  Unlock4.5%
 Age 85 and over  Unlock0.6%1.9%
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 Race
 St. John, INFrankfort, ILUnited States
 White79.2%  Unlock59.4%
 Black  Unlock8.7%12.2%
 Asian2.2%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.1%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races2.3%  Unlock3.2%
 Hispanic  Unlock5.4%18.4%
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 Marriage & Family
 St. John, INFrankfort, ILUnited States
 Married Population66.0%  Unlock49.8%
     Currently Married  Unlock66.5%48.0%
 Married but Separated0.5%  Unlock1.8%
 Single Population  Unlock33.0%50.2%
 Never Married24.1%  Unlock33.8%
 Divorced  Unlock4.7%10.8%
 Widowed4.6%  Unlock5.6%
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 Household Size  Unlock3.112.60
 Households6,905  Unlock124,010,992
 Family Households  Unlock5,52680,755,759
     Married couple, w/children43.3%  Unlock30.5%
     Married couple, no children  Unlock46.1%42.9%
 Non Family Households1,276  Unlock43,255,233
     Single householder, w/children  Unlock5.4%15.8%
     Single householder, no children4.6%  Unlock10.8%
Reviews for St. John    1 Reviews

I moved here 2yrs ago from Rockford, IL(which is ranked number 14 most miserable cities in America) and I hate this town more then anywhere I've ever been in my whole  More

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Reviews for Frankfort    1 Reviews

Over 18 years ago

incredible housing bargains in this area, compared to the northern or western suburbs of  More

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Start Your Review of Frankfort


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