2026 Compare Cities People:
Antioch, IL vs St. Augustine Shores, FL

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Highlights
- St. Augustine Shores is 0% more densely populated than Antioch.
- People are 10.7% less likely to be married in St. Augustine Shores.
- The Median Age is 14.2 years older in St. Augustine Shores.
 Antioch, ILSt. Augustine Shores, FLUnited States
 Population  Unlock9,828329,725,481
 Female Population51.1%  Unlock50.5%
 Male Population48.9%  Unlock49.5%
 Median Age  Unlock54.838.4
 space3
 Population - 201014,489  Unlock309,327,143
 Population - 2000  Unlock4,922285,036,114
 Population - 19906,105  Unlock251,960,433
 Pop. 2000 to Now  Unlock127.4%15.6%
 Pop. 1990 to Now132.2%  Unlock30.8%
 space4
 Population Density  Unlock2,242.393.4
 Land Area8.2  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 Antioch, ILSt. Augustine Shores, FLUnited States
 Age 0 to 44.1%  Unlock5.9%
 Age 5 to 9  Unlock3.0%6.1%
 Age 10 to 148.7%  Unlock6.6%
 Age 15 to 17  Unlock5.4%3.9%
 Age 18 to 204.4%  Unlock4.0%
 Age 21 to 24  Unlock2.3%5.2%
 Age 25 to 349.2%  Unlock13.8%
 Age 35 to 44  Unlock12.0%12.9%
 Age 45 to 5420.1%  Unlock12.6%
 Age 55 to 59  Unlock10.0%6.7%
 Age 60 to 645.3%  Unlock6.3%
 Age 65 to 74  Unlock15.2%9.6%
 Age 75 to 842.9%  Unlock4.5%
 Age 85 and over  Unlock4.8%1.9%
 space1
 Race
 Antioch, ILSt. Augustine Shores, FLUnited States
 White83.4%  Unlock59.4%
 Black  Unlock1.9%12.2%
 Asian3.3%  Unlock5.6%
 Native American  Unlock0.4%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races4.2%  Unlock3.2%
 Hispanic  Unlock5.0%18.4%
 space2
 Marriage & Family
 Antioch, ILSt. Augustine Shores, FLUnited States
 Married Population55.6%  Unlock49.8%
     Currently Married  Unlock48.0%48.0%
 Married but Separated0.6%  Unlock1.8%
 Single Population  Unlock50.4%50.2%
 Never Married29.6%  Unlock33.8%
 Divorced  Unlock14.0%10.8%
 Widowed4.4%  Unlock5.6%
 space5
 Household Size  Unlock2.352.60
 Households5,459  Unlock124,010,992
 Family Households  Unlock2,86080,755,759
     Married couple, w/children42.0%  Unlock30.5%
     Married couple, no children  Unlock58.6%42.9%
 Non Family Households1,394  Unlock43,255,233
     Single householder, w/children  Unlock17.1%15.8%
     Single householder, no children8.6%  Unlock10.8%
Reviews for Antioch    3 Reviews

I've lived here since the population was 6,100. Now it's around 13,000 in town. Very small town. Generations, mostly white republicans are rooted here 2-3 families deep.  More

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I've lived here since the population was 6,100. Now it's around 13,000 in town. Very small town. Generations, mostly white republicans are rooted here 2-3 families deep.  More

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Over 19 years ago

This community is half between Chicago and Milwaukee along the Illinois-Wisconsin border. It is a small but growing community considered part of the greater Chicagoland  More

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Reviews for St. Augustine Shores    1 Reviews

Over 15 years ago

Very nice in the fall/winter (late Oct. - April). Too hot in the summer with high humidity. Best to escape north,which I do, during late spring and summer/early  More

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