2025 Compare Cities People:
Union, SC vs Frederick, MD

Change Cities
Highlights
- Frederick is 0% more densely populated than Union.
- People are 18.7% more likely to be married in Frederick.
- The Median Age is 9.2 years younger in Frederick.
 Union, SCFrederick, MDUnited States
 Population  Unlock76,376329,725,481
 Female Population54.7%  Unlock50.5%
 Male Population45.3%  Unlock49.5%
 Median Age  Unlock36.938.4
 space3
 Population - 20108,352  Unlock309,327,143
 Population - 2000  Unlock52,767285,036,114
 Population - 19909,836  Unlock251,960,433
 Pop. 2000 to Now  Unlock38.9%15.6%
 Pop. 1990 to Now-23.4%  Unlock30.8%
 space4
 Population Density  Unlock3,297.393.4
 Land Area8.0  Unlock3,531,905.4
 Water Area  Unlock0.2264,836.8
 space
 Est. Total Population By Age
 Union, SCFrederick, MDUnited States
 Age 0 to 45.8%  Unlock5.9%
 Age 5 to 9  Unlock5.8%6.1%
 Age 10 to 144.2%  Unlock6.6%
 Age 15 to 17  Unlock3.7%3.9%
 Age 18 to 204.1%  Unlock4.0%
 Age 21 to 24  Unlock5.5%5.2%
 Age 25 to 3411.0%  Unlock13.8%
 Age 35 to 44  Unlock14.3%12.9%
 Age 45 to 5415.4%  Unlock12.6%
 Age 55 to 59  Unlock6.9%6.7%
 Age 60 to 648.0%  Unlock6.3%
 Age 65 to 74  Unlock8.0%9.6%
 Age 75 to 845.1%  Unlock4.5%
 Age 85 and over  Unlock1.8%1.9%
 space1
 Race
 Union, SCFrederick, MDUnited States
 White49.1%  Unlock59.4%
 Black  Unlock17.1%12.2%
 Asian0.0%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races1.9%  Unlock3.2%
 Hispanic  Unlock17.5%18.4%
 space2
 Marriage & Family
 Union, SCFrederick, MDUnited States
 Married Population40.3%  Unlock49.8%
     Currently Married  Unlock45.7%48.0%
 Married but Separated3.2%  Unlock1.8%
 Single Population  Unlock52.1%50.2%
 Never Married36.2%  Unlock33.8%
 Divorced  Unlock11.7%10.8%
 Widowed10.0%  Unlock5.6%
 space5
 Household Size  Unlock2.432.60
 Households3,716  Unlock124,010,992
 Family Households  Unlock18,68680,755,759
     Married couple, w/children18.3%  Unlock30.5%
     Married couple, no children  Unlock35.7%42.9%
 Non Family Households1,697  Unlock43,255,233
     Single householder, w/children  Unlock18.2%15.8%
     Single householder, no children16.0%  Unlock10.8%
Reviews for Union    1 Reviews

Over 14 years ago

Union SC is a great place to live, with a steady income a person can easily rent or purchace a home, most people, work outside the city limits, due to shortage of jobs.  More

   |    Reply

Start Your Review of Union

Reviews for Frederick    19 Reviews

Over 6 years ago

I have been here 28 years,working in D.C with 3-4 hour commute ,one highway only to travel.Traffic is awful 24-7.Abandoned shopping centers for 10-15 years,& other  More

   |    Reply

Company with the most  More

   |    Reply

Over 11 years ago

Crime seems to be pretty low here. Police do an excellent  More

   |    Reply

Start Your Review of Frederick


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.