2025 Compare Cities People:
San Marcos, TX vs Frederick, CO

Change Cities
Highlights
- Frederick is 0% more densely populated than San Marcos.
- People are 128.6% more likely to be married in Frederick.
- The Median Age is 11.1 years older in Frederick.
 San Marcos, TXFrederick, COUnited States
 Population  Unlock14,127329,725,481
 Female Population52.5%  Unlock50.5%
 Male Population47.5%  Unlock49.5%
 Median Age  Unlock3638.4
 space3
 Population - 201045,258  Unlock309,327,143
 Population - 2000  Unlock2,467285,036,114
 Population - 199028,743  Unlock251,960,433
 Pop. 2000 to Now  Unlock366.8%15.6%
 Pop. 1990 to Now130.8%  Unlock30.8%
 space4
 Population Density  Unlock996.293.4
 Land Area34.0  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 San Marcos, TXFrederick, COUnited States
 Age 0 to 43.7%  Unlock5.9%
 Age 5 to 9  Unlock7.4%6.1%
 Age 10 to 143.6%  Unlock6.6%
 Age 15 to 17  Unlock5.0%3.9%
 Age 18 to 2016.9%  Unlock4.0%
 Age 21 to 24  Unlock2.3%5.2%
 Age 25 to 3417.3%  Unlock13.8%
 Age 35 to 44  Unlock18.5%12.9%
 Age 45 to 546.6%  Unlock12.6%
 Age 55 to 59  Unlock5.3%6.7%
 Age 60 to 643.6%  Unlock6.3%
 Age 65 to 74  Unlock7.1%9.6%
 Age 75 to 841.9%  Unlock4.5%
 Age 85 and over  Unlock0.7%1.9%
 space1
 Race
 San Marcos, TXFrederick, COUnited States
 White45.2%  Unlock59.4%
 Black  Unlock0.4%12.2%
 Asian2.5%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races3.1%  Unlock3.2%
 Hispanic  Unlock16.3%18.4%
 space2
 Marriage & Family
 San Marcos, TXFrederick, COUnited States
 Married Population27.8%  Unlock49.8%
     Currently Married  Unlock63.3%48.0%
 Married but Separated1.6%  Unlock1.8%
 Single Population  Unlock36.4%50.2%
 Never Married61.2%  Unlock33.8%
 Divorced  Unlock8.5%10.8%
 Widowed2.8%  Unlock5.6%
 space5
 Household Size  Unlock3.002.60
 Households25,732  Unlock124,010,992
 Family Households  Unlock3,83180,755,759
     Married couple, w/children21.9%  Unlock30.5%
     Married couple, no children  Unlock42.4%42.9%
 Non Family Households14,680  Unlock43,255,233
     Single householder, w/children  Unlock6.5%15.8%
     Single householder, no children20.6%  Unlock10.8%
Reviews for San Marcos    6 Reviews

An area with so much potential and existing natural beauty.Sadly bad urban planning is clearly obvious.Looks like fun for tens of thousands of students.However for the  More

   |    Reply

Over 16 years ago

San Marcos has the most beautiful people and places that I have ever seen throughout my travels. I love this city so much that I decided to settle down here and start a  More

   |    Reply

Over 17 years ago

I spent several summers and a couple winters in San Marcos during my formidable years and really have to tell those interested about what a nice town it is. The best  More

   |    Reply

Start Your Review of San Marcos

Reviews for Frederick    1 Reviews

I hate this state so badly I'm about ready to leave my husband and kids behing. I'm from another state which I won't mention but really what in the world does anyone  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.