2025 Compare Cities People:
Flat Rock, NC vs Prospect Heights, IL

Change Cities
Highlights
- Prospect Heights is 0% more densely populated than Flat Rock.
- People are 22.5% less likely to be married in Prospect Heights.
- The Median Age is 23.0 years younger in Prospect Heights.
 Flat Rock, NCProspect Heights, ILUnited States
 Population  Unlock16,021329,725,481
 Female Population52.3%  Unlock50.5%
 Male Population47.7%  Unlock49.5%
 Median Age  Unlock40.138.4
 space3
 Population - 20103,119  Unlock309,327,143
 Population - 2000  Unlock17,081285,036,114
 Population - 19901,940  Unlock251,960,433
 Pop. 2000 to Now  Unlock-8.1%15.6%
 Pop. 1990 to Now75.7%  Unlock30.8%
 space4
 Population Density  Unlock3,766.193.4
 Land Area8.1  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Flat Rock, NCProspect Heights, ILUnited States
 Age 0 to 42.1%  Unlock5.9%
 Age 5 to 9  Unlock4.2%6.1%
 Age 10 to 144.1%  Unlock6.6%
 Age 15 to 17  Unlock2.9%3.9%
 Age 18 to 201.4%  Unlock4.0%
 Age 21 to 24  Unlock2.1%5.2%
 Age 25 to 345.1%  Unlock13.8%
 Age 35 to 44  Unlock15.4%12.9%
 Age 45 to 549.0%  Unlock12.6%
 Age 55 to 59  Unlock6.7%6.7%
 Age 60 to 648.7%  Unlock6.3%
 Age 65 to 74  Unlock9.9%9.6%
 Age 75 to 8417.7%  Unlock4.5%
 Age 85 and over  Unlock2.1%1.9%
 space1
 Race
 Flat Rock, NCProspect Heights, ILUnited States
 White94.3%  Unlock59.4%
 Black  Unlock1.1%12.2%
 Asian0.0%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races0.5%  Unlock3.2%
 Hispanic  Unlock32.5%18.4%
 space2
 Marriage & Family
 Flat Rock, NCProspect Heights, ILUnited States
 Married Population72.9%  Unlock49.8%
     Currently Married  Unlock54.6%48.0%
 Married but Separated2.2%  Unlock1.8%
 Single Population  Unlock43.5%50.2%
 Never Married11.6%  Unlock33.8%
 Divorced  Unlock10.3%10.8%
 Widowed5.0%  Unlock5.6%
 space5
 Household Size  Unlock2.522.60
 Households1,672  Unlock124,010,992
 Family Households  Unlock4,33480,755,759
     Married couple, w/children10.9%  Unlock30.5%
     Married couple, no children  Unlock46.1%42.9%
 Non Family Households532  Unlock43,255,233
     Single householder, w/children  Unlock13.2%15.8%
     Single householder, no children2.7%  Unlock10.8%
Reviews for Flat Rock    1 Reviews

Over 9 years ago

I noticed that the population for this Flat Rock in the North has declined by 30%. Can anyone explain this. We are planning on moving to a warmer climate than the North  More

   |    Reply

Start Your Review of Flat Rock

Reviews for Prospect Heights    0 Reviews

Start Your Review of Prospect Heights


Premium Subscription
Includes Cost of Living compares for child care, utilities, transportation, health, taxes, housing for home owners vs renters, weather, insurance premiums and so much more.


The premier source for comprehensive city data for over 30 years.

© Best Places. All rights reserved.