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

2026 Compare Cities People:
Ontario, CA vs Aiken, SC

Change Cities
Highlights
- Aiken is 0% more densely populated than Ontario.
- People are 3.0% more likely to be married in Aiken.
- The Median Age is 14.0 years older in Aiken.
 Ontario, CAAiken, SCUnited States
 Population  Unlock31,516329,725,481
 Female Population50.5%  Unlock50.5%
 Male Population49.5%  Unlock49.5%
 Median Age  Unlock46.638.4
 space3
 Population - 2010164,380  Unlock309,327,143
 Population - 2000  Unlock25,337285,036,114
 Population - 1990133,179  Unlock251,960,433
 Pop. 2000 to Now  Unlock22.8%15.6%
 Pop. 1990 to Now37.7%  Unlock30.8%
 space4
 Population Density  Unlock1,510.293.4
 Land Area50.0  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 Ontario, CAAiken, SCUnited States
 Age 0 to 46.8%  Unlock5.9%
 Age 5 to 9  Unlock4.8%6.1%
 Age 10 to 147.3%  Unlock6.6%
 Age 15 to 17  Unlock2.8%3.9%
 Age 18 to 204.2%  Unlock4.0%
 Age 21 to 24  Unlock5.1%5.2%
 Age 25 to 3417.7%  Unlock13.8%
 Age 35 to 44  Unlock8.2%12.9%
 Age 45 to 5411.8%  Unlock12.6%
 Age 55 to 59  Unlock6.6%6.7%
 Age 60 to 645.3%  Unlock6.3%
 Age 65 to 74  Unlock15.4%9.6%
 Age 75 to 842.6%  Unlock4.5%
 Age 85 and over  Unlock3.3%1.9%
 space1
 Race
 Ontario, CAAiken, SCUnited States
 White14.7%  Unlock59.4%
 Black  Unlock34.6%12.2%
 Asian6.8%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.3%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races2.6%  Unlock3.2%
 Hispanic  Unlock2.2%18.4%
 space2
 Marriage & Family
 Ontario, CAAiken, SCUnited States
 Married Population47.0%  Unlock49.8%
     Currently Married  Unlock45.1%48.0%
 Married but Separated2.8%  Unlock1.8%
 Single Population  Unlock51.6%50.2%
 Never Married41.1%  Unlock33.8%
 Divorced  Unlock12.1%10.8%
 Widowed3.7%  Unlock5.6%
 space5
 Household Size  Unlock2.302.60
 Households51,068  Unlock124,010,992
 Family Households  Unlock7,87780,755,759
     Married couple, w/children33.8%  Unlock30.5%
     Married couple, no children  Unlock53.0%42.9%
 Non Family Households11,037  Unlock43,255,233
     Single householder, w/children  Unlock16.0%15.8%
     Single householder, no children15.1%  Unlock10.8%
Voting
Reviews for Ontario    6 Reviews
Robert · Rancho Cucamonga, CA
Best Reformed Church available
Over 14 years ago

We've lived in this area for several years. Traveling long distances to other cities for churches. Passing a quiet, unassuming church along the way for years. Until  More

   |    Reply
sachamo · Pomona, CA
Home is where the heart is
Over 15 years ago

cool  More

   |    Reply
yvonne · Ontario, CA
Entertainment and shopping
Over 15 years ago

I think Ontario,ca us awesome because we have an entertainment Venue and large shopping mall to please everyone of all  More

   |    Reply

Start Your Review of Ontario

See all reviews
Reviews for Aiken    34 Reviews
laura · Aiken, SC
Moving here was hard, but I love Aiken
Over 6 years ago

I'm going on 3 years living in Aiken. Moving here not having any family or friends was difficult. I'm thankful for the people I have met who now feel like lifelong  More

   |    Reply
Julie · Boise, ID
Almost Perfect, Magical Place.
Over 6 years ago

Aiken is a magical place. It is beautiful and historic, has all the amenities, and Hitchcock Woods is a treasure! I feel blessed to have lived in Aiken for 3 years. As a  More

   |    Reply
Laura · Aiken, SC
I'm young and I like Aiken
Over 7 years ago

Aiken is a unique town to visit or live in. I've lived in Toronto, ON Canada, Lynchburg, VA and in Aiken. I am 24 years old and moved here from VA just over two years  More

   |    Reply

Start Your Review of Aiken

See all reviews
Most Recent Searches On Compare Cities
Moving from:Moving to:
 Sioux City, IowaDuluth, MinnesotaCompare
 Boulder City, NevadaLaurel, MississippiCompare
 Pittsburgh, PennsylvaniaCambridge, MassachusettsCompare
 East Rutherford, New JerseyPaterson, New JerseyCompare
 Pasco, WashingtonPortland, OregonCompare
 Fort Myers Beach, FloridaAtlanta, GeorgiaCompare
 Plano, TexasCumberland, Rhode IslandCompare
 Clermont, FloridaTaylorsville, North CarolinaCompare
 Gurnee, IllinoisNorthville, MichiganCompare
 Butler, PennsylvaniaWoodland Park, ColoradoCompare

Learn More About Ontario, California
Overview
Cost of Living
Job Market
Crime
Climate
Economy
Religion
Voting
Learn More About Aiken, South Carolina
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.