2025 Compare Cities People:
Florence, AZ vs San Marcos, CA

Change Cities
Highlights
- San Marcos is 0% more densely populated than Florence.
- People are 55.7% more likely to be married in San Marcos.
- The Median Age is 5.9 years younger in San Marcos.
 Florence, AZSan Marcos, CAUnited States
 Population  Unlock94,313329,725,481
 Female Population24.6%  Unlock50.5%
 Male Population75.4%  Unlock49.5%
 Median Age  Unlock35.638.4
 space3
 Population - 201026,156  Unlock309,327,143
 Population - 2000  Unlock54,977285,036,114
 Population - 19907,510  Unlock251,960,433
 Pop. 2000 to Now  Unlock77.3%15.6%
 Pop. 1990 to Now273.5%  Unlock30.8%
 space4
 Population Density  Unlock3,872.393.4
 Land Area62.6  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Florence, AZSan Marcos, CAUnited States
 Age 0 to 41.8%  Unlock5.9%
 Age 5 to 9  Unlock8.0%6.1%
 Age 10 to 143.4%  Unlock6.6%
 Age 15 to 17  Unlock3.5%3.9%
 Age 18 to 201.9%  Unlock4.0%
 Age 21 to 24  Unlock4.5%5.2%
 Age 25 to 3421.6%  Unlock13.8%
 Age 35 to 44  Unlock15.9%12.9%
 Age 45 to 5410.8%  Unlock12.6%
 Age 55 to 59  Unlock5.5%6.7%
 Age 60 to 647.7%  Unlock6.3%
 Age 65 to 74  Unlock7.5%9.6%
 Age 75 to 844.7%  Unlock4.5%
 Age 85 and over  Unlock1.8%1.9%
 space1
 Race
 Florence, AZSan Marcos, CAUnited States
 White47.7%  Unlock59.4%
 Black  Unlock1.5%12.2%
 Asian0.5%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.6%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races1.6%  Unlock3.2%
 Hispanic  Unlock39.7%18.4%
 space2
 Marriage & Family
 Florence, AZSan Marcos, CAUnited States
 Married Population34.8%  Unlock49.8%
     Currently Married  Unlock52.7%48.0%
 Married but Separated2.5%  Unlock1.8%
 Single Population  Unlock45.9%50.2%
 Never Married42.5%  Unlock33.8%
 Divorced  Unlock9.1%10.8%
 Widowed4.4%  Unlock5.6%
 space5
 Household Size  Unlock3.082.60
 Households5,053  Unlock124,010,992
 Family Households  Unlock22,51780,755,759
     Married couple, w/children18.2%  Unlock30.5%
     Married couple, no children  Unlock35.3%42.9%
 Non Family Households1,746  Unlock43,255,233
     Single householder, w/children  Unlock14.4%15.8%
     Single householder, no children8.4%  Unlock10.8%
Reviews for Florence    5 Reviews

Ian · 
Over 5 years ago

I lived here for two years. The houses are nice, I liked the weather although it is pretty intense in the summer. But I can honestly say it was the worst move we made  More

   |    Reply

Yes, it's hot. Days begin breaking the 100° mark in March. But don't let the number scare you: It's a dry heat, which means that while the intensity is there, it's  More

   |    Reply

Get the flock out of the fast lane, come to Florence, AZ. Centrally located, Top notch amenities for winter visitors. Affordable. Google search Florence, Arizona  More

   |    Reply

Start Your Review of Florence

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


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.