2025 Compare Cities People:
Duncan, SC vs Opelika, AL

Change Cities
Highlights
- Opelika is 0% more densely populated than Duncan.
- People are 16.4% more likely to be married in Opelika.
- The Median Age is 10.2 years older in Opelika.
 Duncan, SCOpelika, ALUnited States
 Population  Unlock30,810329,725,481
 Female Population54.1%  Unlock50.5%
 Male Population46.0%  Unlock49.5%
 Median Age  Unlock40.738.4
 space3
 Population - 20103,192  Unlock309,327,143
 Population - 2000  Unlock23,498285,036,114
 Population - 19902,152  Unlock251,960,433
 Pop. 2000 to Now  Unlock32.5%15.6%
 Pop. 1990 to Now72.6%  Unlock30.8%
 space4
 Population Density  Unlock516.593.4
 Land Area4.8  Unlock3,531,905.4
 Water Area  Unlock0.9264,836.8
 space
 Est. Total Population By Age
 Duncan, SCOpelika, ALUnited States
 Age 0 to 47.5%  Unlock5.9%
 Age 5 to 9  Unlock4.8%6.1%
 Age 10 to 146.2%  Unlock6.6%
 Age 15 to 17  Unlock3.1%3.9%
 Age 18 to 201.4%  Unlock4.0%
 Age 21 to 24  Unlock5.0%5.2%
 Age 25 to 3428.4%  Unlock13.8%
 Age 35 to 44  Unlock10.5%12.9%
 Age 45 to 547.7%  Unlock12.6%
 Age 55 to 59  Unlock7.0%6.7%
 Age 60 to 645.9%  Unlock6.3%
 Age 65 to 74  Unlock11.5%9.6%
 Age 75 to 840.6%  Unlock4.5%
 Age 85 and over  Unlock1.8%1.9%
 space1
 Race
 Duncan, SCOpelika, ALUnited States
 White52.7%  Unlock59.4%
 Black  Unlock36.6%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 Races4.0%  Unlock3.2%
 Hispanic  Unlock6.3%18.4%
 space2
 Marriage & Family
 Duncan, SCOpelika, ALUnited States
 Married Population39.9%  Unlock49.8%
     Currently Married  Unlock45.0%48.0%
 Married but Separated4.2%  Unlock1.8%
 Single Population  Unlock53.6%50.2%
 Never Married33.7%  Unlock33.8%
 Divorced  Unlock13.1%10.8%
 Widowed12.7%  Unlock5.6%
 space5
 Household Size  Unlock2.492.60
 Households1,565  Unlock124,010,992
 Family Households  Unlock7,53480,755,759
     Married couple, w/children24.8%  Unlock30.5%
     Married couple, no children  Unlock43.7%42.9%
 Non Family Households604  Unlock43,255,233
     Single householder, w/children  Unlock18.9%15.8%
     Single householder, no children9.7%  Unlock10.8%
Reviews for Duncan    0 Reviews

Start Your Review of Duncan

Reviews for Opelika    1 Reviews

Over 9 years ago

Traffic is terrible...To many restaurants and banks..Nothing to do ..we need a theme park or somewhere to go and ride rides and enjoy family ..Cut out city  More

   |    Reply

Start Your Review of Opelika


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.