2025 Compare Cities People:
San Marcos, CA vs Pacifica, CA

Change Cities
Highlights
- Pacifica is 0% more densely populated than San Marcos.
- People are 0.8% more likely to be married in Pacifica.
- The Median Age is 7.8 years older in Pacifica.
 San Marcos, CAPacifica, CAUnited States
 Population  Unlock38,595329,725,481
 Female Population50.1%  Unlock50.5%
 Male Population49.9%  Unlock49.5%
 Median Age  Unlock43.438.4
 space3
 Population - 201083,948  Unlock309,327,143
 Population - 2000  Unlock38,390285,036,114
 Population - 199038,974  Unlock251,960,433
 Pop. 2000 to Now  Unlock-1.0%15.6%
 Pop. 1990 to Now150.1%  Unlock30.8%
 space4
 Population Density  Unlock3,049.593.4
 Land Area24.4  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 San Marcos, CAPacifica, CAUnited States
 Age 0 to 46.9%  Unlock5.9%
 Age 5 to 9  Unlock5.0%6.1%
 Age 10 to 148.0%  Unlock6.6%
 Age 15 to 17  Unlock3.7%3.9%
 Age 18 to 205.2%  Unlock4.0%
 Age 21 to 24  Unlock3.8%5.2%
 Age 25 to 3412.9%  Unlock13.8%
 Age 35 to 44  Unlock13.5%12.9%
 Age 45 to 5412.4%  Unlock12.6%
 Age 55 to 59  Unlock7.4%6.7%
 Age 60 to 644.6%  Unlock6.3%
 Age 65 to 74  Unlock12.2%9.6%
 Age 75 to 843.3%  Unlock4.5%
 Age 85 and over  Unlock1.3%1.9%
 space1
 Race
 San Marcos, CAPacifica, CAUnited States
 White43.5%  Unlock59.4%
 Black  Unlock2.3%12.2%
 Asian10.5%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.8%0.4%
 Two or More Races4.2%  Unlock3.2%
 Hispanic  Unlock18.6%18.4%
 space2
 Marriage & Family
 San Marcos, CAPacifica, CAUnited States
 Married Population54.1%  Unlock49.8%
     Currently Married  Unlock52.9%48.0%
 Married but Separated1.4%  Unlock1.8%
 Single Population  Unlock45.4%50.2%
 Never Married31.5%  Unlock33.8%
 Divorced  Unlock9.9%10.8%
 Widowed5.2%  Unlock5.6%
 space5
 Household Size  Unlock2.752.60
 Households30,304  Unlock124,010,992
 Family Households  Unlock9,97180,755,759
     Married couple, w/children40.9%  Unlock30.5%
     Married couple, no children  Unlock47.3%42.9%
 Non Family Households7,787  Unlock43,255,233
     Single householder, w/children  Unlock10.0%15.8%
     Single householder, no children9.4%  Unlock10.8%
Reviews for San Marcos    5 Reviews

Just an amazing place to live. I have lived in 7 states and almost countless cities. Sam Marcos is one of the best. This is literally the longest place I have lived  More

   |    Reply

Over 15 years ago

Is this area to expensive for the average income retired  More

   |    Reply

Over 18 years ago

Beautiful Mediterranean climate with bright sunshine and ocean breazes. City is just 15 minutes away from the  More

   |    Reply

Start Your Review of San Marcos

Reviews for Pacifica    9 Reviews

Back when I lived there...great for people, hiking, only had two times where there was a crime I was aware of my 1955 Chevy Bel-Air was stolen as well as my bike from  More

   |    Reply

Has the rep of being socked in with fog 24-7 but thats totally false. a charming blue collar surf town a mere 30 min from downtown SF with lower prices - hard to  More

   |    Reply

Over 13 years ago

near the  More

   |    Reply

Start Your Review of Pacifica


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.