2026 Compare Cities People:
Rock Falls, IL vs Naples, FL

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Highlights
- Naples is 0% more densely populated than Rock Falls.
- People are 54.6% more likely to be married in Naples.
- The Median Age is 26.9 years older in Naples.
 Rock Falls, ILNaples, FLUnited States
 Population  Unlock19,187329,725,481
 Female Population52.0%  Unlock50.5%
 Male Population48.0%  Unlock49.5%
 Median Age  Unlock66.338.4
 space3
 Population - 20109,394  Unlock309,327,143
 Population - 2000  Unlock20,976285,036,114
 Population - 19909,654  Unlock251,960,433
 Pop. 2000 to Now  Unlock4.8%15.6%
 Pop. 1990 to Now-10.4%  Unlock30.8%
 space4
 Population Density  Unlock1,560.293.4
 Land Area4.0  Unlock3,531,905.4
 Water Area  Unlock4.1264,836.8
 space
 Est. Total Population By Age
 Rock Falls, ILNaples, FLUnited States
 Age 0 to 46.6%  Unlock5.9%
 Age 5 to 9  Unlock2.9%6.1%
 Age 10 to 148.7%  Unlock6.6%
 Age 15 to 17  Unlock1.4%3.9%
 Age 18 to 203.4%  Unlock4.0%
 Age 21 to 24  Unlock2.6%5.2%
 Age 25 to 3411.9%  Unlock13.8%
 Age 35 to 44  Unlock3.1%12.9%
 Age 45 to 5411.4%  Unlock12.6%
 Age 55 to 59  Unlock6.5%6.7%
 Age 60 to 6410.2%  Unlock6.3%
 Age 65 to 74  Unlock23.3%9.6%
 Age 75 to 844.7%  Unlock4.5%
 Age 85 and over  Unlock8.1%1.9%
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 Race
 Rock Falls, ILNaples, FLUnited States
 White77.3%  Unlock59.4%
 Black  Unlock5.2%12.2%
 Asian0.1%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races0.4%  Unlock3.2%
 Hispanic  Unlock4.5%18.4%
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 Marriage & Family
 Rock Falls, ILNaples, FLUnited States
 Married Population40.3%  Unlock49.8%
     Currently Married  Unlock61.6%48.0%
 Married but Separated1.4%  Unlock1.8%
 Single Population  Unlock37.7%50.2%
 Never Married34.5%  Unlock33.8%
 Divorced  Unlock11.5%10.8%
 Widowed8.4%  Unlock5.6%
 space5
 Household Size  Unlock1.972.60
 Households3,871  Unlock124,010,992
 Family Households  Unlock5,75780,755,759
     Married couple, w/children25.3%  Unlock30.5%
     Married couple, no children  Unlock79.9%42.9%
 Non Family Households1,757  Unlock43,255,233
     Single householder, w/children  Unlock4.0%15.8%
     Single householder, no children13.6%  Unlock10.8%
Reviews for Rock Falls    2 Reviews

Over 5 years ago

Not a good place for my womans protest. got arrested from one of the 8 cops. writing from prison. love yall stay safe out there. <3 #speakingfromtheheart #susanbanthony  More

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Over 19 years ago

The initial cost of housing is very reasonable but the property taxes will kill you. The way that the state handles school funding and health care funding leaves a lot  More

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Reviews for Naples    71 Reviews

When I moved to Naples a few years ago an average one bedroom apartment cost 1000 a month to rent. Now the average one bedroom apartment is over $2200 and rising  More

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Over 4 years ago

This is a beautiful town. Super clean, green, and people are happy. Cost of living is relative to where you are coming from. Also, depends on the area of Naples. The  More

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Warm weather, nice beaches, some good restaurants, and botanical gardens to check out. Unfortunately, the hospitals are terrible, there is not much to do, and too many  More

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