Overview
Cost of Living
Crime
Climate
Interactive Map
Jobs
Education
Economy
Health
Religion
People
Politics & Voting
Housing Stats
Commute Time
Rankings
Upgrade to Premium

2025 Compare Cities People:
Somonauk, IL vs Collinsville, IL

Change Cities
Highlights
- Collinsville is 0% more densely populated than Somonauk.
- People are 13.7% less likely to be married in Collinsville.
- The Median Age is 0.4 years older in Collinsville.
 Somonauk, ILCollinsville, ILUnited States
 Population  Unlock24,627329,725,481
 Female Population52.8%  Unlock50.5%
 Male Population47.2%  Unlock49.5%
 Median Age  Unlock38.738.4
 space3
 Population - 20101,892  Unlock309,327,143
 Population - 2000  Unlock24,707285,036,114
 Population - 19901,263  Unlock251,960,433
 Pop. 2000 to Now  Unlock-2.0%15.6%
 Pop. 1990 to Now47.3%  Unlock30.8%
 space4
 Population Density  Unlock1,671.793.4
 Land Area2.5  Unlock3,531,905.4
 Water Area  Unlock0.2264,836.8
 space
 Est. Total Population By Age
 Somonauk, ILCollinsville, ILUnited States
 Age 0 to 45.9%  Unlock5.9%
 Age 5 to 9  Unlock5.3%6.1%
 Age 10 to 148.4%  Unlock6.6%
 Age 15 to 17  Unlock3.8%3.9%
 Age 18 to 204.5%  Unlock4.0%
 Age 21 to 24  Unlock4.9%5.2%
 Age 25 to 3412.2%  Unlock13.8%
 Age 35 to 44  Unlock15.5%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  Unlock9.6%9.6%
 Age 75 to 846.1%  Unlock4.5%
 Age 85 and over  Unlock1.8%1.9%
 space1
 Race
 Somonauk, ILCollinsville, ILUnited States
 White91.5%  Unlock59.4%
 Black  Unlock15.4%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  Unlock6.4%18.4%
 space2
 Marriage & Family
 Somonauk, ILCollinsville, ILUnited States
 Married Population58.2%  Unlock49.8%
     Currently Married  Unlock48.6%48.0%
 Married but Separated1.2%  Unlock1.8%
 Single Population  Unlock49.8%50.2%
 Never Married26.9%  Unlock33.8%
 Divorced  Unlock12.6%10.8%
 Widowed6.1%  Unlock5.6%
 space5
 Household Size  Unlock2.302.60
 Households662  Unlock124,010,992
 Family Households  Unlock6,50280,755,759
     Married couple, w/children33.1%  Unlock30.5%
     Married couple, no children  Unlock41.3%42.9%
 Non Family Households185  Unlock43,255,233
     Single householder, w/children  Unlock14.3%15.8%
     Single householder, no children4.0%  Unlock10.8%
Voting
Reviews for Somonauk    0 Reviews

Start Your Review of Somonauk

Reviews for Collinsville    2 Reviews
Mitt · Collinsville, IL
Unbearable Summers, Freezing Winters
Over 18 years ago

St. Louis MO metro area - Illinois area. Blistering summer weather, way below freezing winters. Almost no spring or fall. Otherwise, not a bad  More

   |    Reply
brian · Charleston, IL
Collinsville, IL Climate
Over 19 years ago

Collinsville's winters rarely get a heavy snowfall. A few inches is the norm. The summers are hot and very muggy. Fall and Spring are the best times to be in  More

   |    Reply

Start Your Review of Collinsville

See all reviews
Most Recent Searches On Compare Cities
Moving from:Moving to:
 Vista, CaliforniaBenton, ArkansasCompare
 Harrisburg, PennsylvaniaNorristown, PennsylvaniaCompare
 Rochester, New YorkFort Bragg, CaliforniaCompare
 Burlington, North CarolinaLos Angeles, CaliforniaCompare
 Mechanicsburg, PennsylvaniaBoston, MassachusettsCompare
 Jacksonville, FloridaLoris, South CarolinaCompare
 Brentwood, CaliforniaVirginia Beach, VirginiaCompare
 Diamond Bar, CaliforniaLos Alamitos, CaliforniaCompare
 Milford, MichiganEscanaba, MichiganCompare
 Renton, WashingtonNorman, OklahomaCompare

Learn More About Somonauk, Illinois
Overview
Cost of Living
Job Market
Crime
Climate
Economy
Religion
Voting
Learn More About Collinsville, Illinois
Overview
Cost of Living
Job Market
Crime
Climate
Economy
Religion
Voting
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.

Privacy Policy  •  Terms of Use  •  Returns & Refunds
© Best Places. All rights reserved.