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:
Clayton, MO vs Belleville, IL

Change Cities
Highlights
- Belleville is 0% more densely populated than Clayton.
- People are 0.6% more likely to be married in Belleville.
- The Median Age is 8.4 years older in Belleville.
 Clayton, MOBelleville, ILUnited States
 Population  Unlock42,463329,725,481
 Female Population51.3%  Unlock50.5%
 Male Population48.7%  Unlock49.5%
 Median Age  Unlock37.638.4
 space3
 Population - 201015,974  Unlock309,327,143
 Population - 2000  Unlock41,410285,036,114
 Population - 199013,874  Unlock251,960,433
 Pop. 2000 to Now  Unlock-2.1%15.6%
 Pop. 1990 to Now20.9%  Unlock30.8%
 space4
 Population Density  Unlock1,830.993.4
 Land Area2.5  Unlock3,531,905.4
 Water Area  Unlock0.3264,836.8
 space
 Est. Total Population By Age
 Clayton, MOBelleville, ILUnited States
 Age 0 to 43.3%  Unlock5.9%
 Age 5 to 9  Unlock6.0%6.1%
 Age 10 to 146.5%  Unlock6.6%
 Age 15 to 17  Unlock4.1%3.9%
 Age 18 to 2020.3%  Unlock4.0%
 Age 21 to 24  Unlock6.0%5.2%
 Age 25 to 349.9%  Unlock13.8%
 Age 35 to 44  Unlock13.5%12.9%
 Age 45 to 5411.2%  Unlock12.6%
 Age 55 to 59  Unlock6.0%6.7%
 Age 60 to 644.3%  Unlock6.3%
 Age 65 to 74  Unlock9.0%9.6%
 Age 75 to 843.9%  Unlock4.5%
 Age 85 and over  Unlock2.1%1.9%
 space1
 Race
 Clayton, MOBelleville, ILUnited States
 White72.8%  Unlock59.4%
 Black  Unlock31.3%12.2%
 Asian10.7%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races4.8%  Unlock3.2%
 Hispanic  Unlock3.5%18.4%
 space2
 Marriage & Family
 Clayton, MOBelleville, ILUnited States
 Married Population40.2%  Unlock49.8%
     Currently Married  Unlock38.0%48.0%
 Married but Separated0.3%  Unlock1.8%
 Single Population  Unlock59.5%50.2%
 Never Married50.7%  Unlock33.8%
 Divorced  Unlock13.2%10.8%
 Widowed3.2%  Unlock5.6%
 space5
 Household Size  Unlock2.342.60
 Households5,566  Unlock124,010,992
 Family Households  Unlock9,58980,755,759
     Married couple, w/children39.2%  Unlock30.5%
     Married couple, no children  Unlock37.9%42.9%
 Non Family Households2,353  Unlock43,255,233
     Single householder, w/children  Unlock25.9%15.8%
     Single householder, no children3.7%  Unlock10.8%
Voting
Reviews for Clayton    3 Reviews
Roger · Saint Louis, MO
weather is great as long as you like humidity
Over 12 years ago

St Louis summers are hot and humid...Fall and spring are not very friendly to people with allergies.. Winter is  More

   |    Reply
Roger · Saint Louis, MO
Weather is great as long as you like humidity
Over 12 years ago

The weather in St Louis can be hot and humid in the summer. Cold in the  More

   |    Reply
Rachel · St. Louis, MO
Low Cost of Living in St. Louis
Over 19 years ago

St. Louis in general has an extremely affordable cost of living. Housing is under the nat'l average, as is gasoline. Food, restaurants and entertainment is all  More

   |    Reply

Start Your Review of Clayton

See all reviews
Reviews for Belleville    6 Reviews
Mike · O Fallon, IL
Belleville
Over 10 years ago

Nice place to live. St Louis is right across the river and there is easy access either by car or by the metro  More

   |    Reply
Glenda · Belleville, IL
Hate where I live
Over 12 years ago

My husband and I are in our late 40s and looking for the perfect spot to move to. We are retired military and presently live about 20 minutes from St. Louis. We  More

   |    Reply
Abhd · Belleville, IL
Belleville,or many other places-
Over 14 years ago

Property value got lower because of politics , not, the economy. And realtors are panicing people who want to sell into selling cheaper so realtors can make a quick buck  More

   |    Reply

Start Your Review of Belleville

See all reviews
Most Recent Searches On Compare Cities
Moving from:Moving to:
 St. George, UtahSedona, ArizonaCompare
 Chandler, ArizonaChesterfield, MissouriCompare
 Fairfield, OhioDes Moines, IowaCompare
 Conway, ArkansasNorwich, New YorkCompare
 Salt Lake City, UtahZelienople, PennsylvaniaCompare
 Eden, UtahTampa, FloridaCompare
 University Place, WashingtonYreka, CaliforniaCompare
 Bryans Road, MarylandLos Angeles, CaliforniaCompare
 Bethlehem Township, PennsylvaniaFishersville, VirginiaCompare
 Roseburg, OregonBeaumont, CaliforniaCompare

Learn More About Clayton, Missouri
Overview
Cost of Living
Job Market
Crime
Climate
Economy
Religion
Voting
Learn More About Belleville, 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.