2026 Compare Cities People:
San Marcos, TX vs Naples, FL

Change Cities
Highlights
- Naples is 0% more densely populated than San Marcos.
- People are 124.1% more likely to be married in Naples.
- The Median Age is 41.4 years older in Naples.
 San Marcos, TXNaples, FLUnited States
 Population  Unlock19,187329,725,481
 Female Population52.5%  Unlock50.5%
 Male Population47.5%  Unlock49.5%
 Median Age  Unlock66.338.4
 space3
 Population - 201045,258  Unlock309,327,143
 Population - 2000  Unlock20,976285,036,114
 Population - 199028,743  Unlock251,960,433
 Pop. 2000 to Now  Unlock4.8%15.6%
 Pop. 1990 to Now130.8%  Unlock30.8%
 space4
 Population Density  Unlock1,560.293.4
 Land Area34.0  Unlock3,531,905.4
 Water Area  Unlock4.1264,836.8
 space
 Est. Total Population By Age
 San Marcos, TXNaples, FLUnited States
 Age 0 to 43.7%  Unlock5.9%
 Age 5 to 9  Unlock2.9%6.1%
 Age 10 to 143.6%  Unlock6.6%
 Age 15 to 17  Unlock1.4%3.9%
 Age 18 to 2016.9%  Unlock4.0%
 Age 21 to 24  Unlock2.6%5.2%
 Age 25 to 3417.3%  Unlock13.8%
 Age 35 to 44  Unlock3.1%12.9%
 Age 45 to 546.6%  Unlock12.6%
 Age 55 to 59  Unlock6.5%6.7%
 Age 60 to 643.6%  Unlock6.3%
 Age 65 to 74  Unlock23.3%9.6%
 Age 75 to 841.9%  Unlock4.5%
 Age 85 and over  Unlock8.1%1.9%
 space1
 Race
 San Marcos, TXNaples, FLUnited States
 White45.2%  Unlock59.4%
 Black  Unlock5.2%12.2%
 Asian2.5%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races3.1%  Unlock3.2%
 Hispanic  Unlock4.5%18.4%
 space2
 Marriage & Family
 San Marcos, TXNaples, FLUnited States
 Married Population27.8%  Unlock49.8%
     Currently Married  Unlock61.6%48.0%
 Married but Separated1.6%  Unlock1.8%
 Single Population  Unlock37.7%50.2%
 Never Married61.2%  Unlock33.8%
 Divorced  Unlock11.5%10.8%
 Widowed2.8%  Unlock5.6%
 space5
 Household Size  Unlock1.972.60
 Households25,732  Unlock124,010,992
 Family Households  Unlock5,75780,755,759
     Married couple, w/children21.9%  Unlock30.5%
     Married couple, no children  Unlock79.9%42.9%
 Non Family Households14,680  Unlock43,255,233
     Single householder, w/children  Unlock4.0%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 17 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 18 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 Naples    71 Reviews

When I moved to Naples a few years ago an average one bedroom apartment cost 1000 a month to rent. Now the average one bedroom apartment is over $2200 and rising  More

   |    Reply

Over 4 years ago

This is a beautiful town. Super clean, green, and people are happy. Cost of living is relative to where you are coming from. Also, depends on the area of Naples. The  More

   |    Reply

Warm weather, nice beaches, some good restaurants, and botanical gardens to check out. Unfortunately, the hospitals are terrible, there is not much to do, and too many  More

   |    Reply

Start Your Review of Naples


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.