2025 Compare Cities People:
Columbia, SC vs Derby, CT

Change Cities
Highlights
- Derby is 0% more densely populated than Columbia.
- People are 61.5% more likely to be married in Derby.
- The Median Age is 18.6 years older in Derby.
 Columbia, SCDerby, CTUnited States
 Population  Unlock12,387329,725,481
 Female Population50.0%  Unlock50.5%
 Male Population50.0%  Unlock49.5%
 Median Age  Unlock46.838.4
 space3
 Population - 2010130,909  Unlock309,327,143
 Population - 2000  Unlock12,391285,036,114
 Population - 199098,052  Unlock251,960,433
 Pop. 2000 to Now  Unlock-1.1%15.6%
 Pop. 1990 to Now34.8%  Unlock30.8%
 space4
 Population Density  Unlock2,450.093.4
 Land Area136.0  Unlock3,531,905.4
 Water Area  Unlock0.4264,836.8
 space
 Est. Total Population By Age
 Columbia, SCDerby, CTUnited States
 Age 0 to 45.3%  Unlock5.9%
 Age 5 to 9  Unlock2.7%6.1%
 Age 10 to 144.8%  Unlock6.6%
 Age 15 to 17  Unlock3.3%3.9%
 Age 18 to 2014.6%  Unlock4.0%
 Age 21 to 24  Unlock3.5%5.2%
 Age 25 to 3417.0%  Unlock13.8%
 Age 35 to 44  Unlock10.6%12.9%
 Age 45 to 5410.0%  Unlock12.6%
 Age 55 to 59  Unlock8.7%6.7%
 Age 60 to 644.1%  Unlock6.3%
 Age 65 to 74  Unlock15.7%9.6%
 Age 75 to 842.9%  Unlock4.5%
 Age 85 and over  Unlock2.3%1.9%
 space1
 Race
 Columbia, SCDerby, CTUnited States
 White48.0%  Unlock59.4%
 Black  Unlock8.8%12.2%
 Asian2.6%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock3.5%0.4%
 Two or More Races2.8%  Unlock3.2%
 Hispanic  Unlock17.7%18.4%
 space2
 Marriage & Family
 Columbia, SCDerby, CTUnited States
 Married Population31.9%  Unlock49.8%
     Currently Married  Unlock49.0%48.0%
 Married but Separated2.3%  Unlock1.8%
 Single Population  Unlock48.4%50.2%
 Never Married55.7%  Unlock33.8%
 Divorced  Unlock13.7%10.8%
 Widowed4.0%  Unlock5.6%
 space5
 Household Size  Unlock2.182.60
 Households50,372  Unlock124,010,992
 Family Households  Unlock3,45980,755,759
     Married couple, w/children25.6%  Unlock30.5%
     Married couple, no children  Unlock51.6%42.9%
 Non Family Households26,096  Unlock43,255,233
     Single householder, w/children  Unlock16.1%15.8%
     Single householder, no children11.8%  Unlock10.8%
Reviews for Columbia    50 Reviews

Over 2 years ago

I love living in Columbia! I recently graduated from USC and plan to stay. I read the reviews posted here and it shows that like many cities, your experience will depend  More

   |    Reply

Loved living in Columbia, SC prior to my job transfer. It's the perfect size - plenty to do, but still a laid back place. People are extremely friendly, there are  More

   |    Reply

Columbia is such a unique and underrated place. It has a lot of character and history, and good nature trails. Everything feels accessible (by car) and you can get from  More

   |    Reply

Start Your Review of Columbia

Reviews for Derby    0 Reviews

Start Your Review of Derby


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.