2025 Compare Cities People:
Plain City, UT vs San Dimas, CA

Change Cities
Highlights
- San Dimas is 0% more densely populated than Plain City.
- People are 21.4% less likely to be married in San Dimas.
- The Median Age is 9.0 years older in San Dimas.
 Plain City, UTSan Dimas, CAUnited States
 Population  Unlock34,775329,725,481
 Female Population54.2%  Unlock50.5%
 Male Population45.8%  Unlock49.5%
 Median Age  Unlock42.638.4
 space3
 Population - 20105,518  Unlock309,327,143
 Population - 2000  Unlock34,980285,036,114
 Population - 19902,722  Unlock251,960,433
 Pop. 2000 to Now  Unlock-5.2%15.6%
 Pop. 1990 to Now188.8%  Unlock30.8%
 space4
 Population Density  Unlock2,312.593.4
 Land Area11.9  Unlock3,531,905.4
 Water Area  Unlock0.4264,836.8
 space
 Est. Total Population By Age
 Plain City, UTSan Dimas, CAUnited States
 Age 0 to 49.3%  Unlock5.9%
 Age 5 to 9  Unlock5.4%6.1%
 Age 10 to 1410.6%  Unlock6.6%
 Age 15 to 17  Unlock3.8%3.9%
 Age 18 to 203.1%  Unlock4.0%
 Age 21 to 24  Unlock3.5%5.2%
 Age 25 to 349.4%  Unlock13.8%
 Age 35 to 44  Unlock11.1%12.9%
 Age 45 to 5412.7%  Unlock12.6%
 Age 55 to 59  Unlock7.4%6.7%
 Age 60 to 644.3%  Unlock6.3%
 Age 65 to 74  Unlock11.9%9.6%
 Age 75 to 843.1%  Unlock4.5%
 Age 85 and over  Unlock1.7%1.9%
 space1
 Race
 Plain City, UTSan Dimas, CAUnited States
 White93.0%  Unlock59.4%
 Black  Unlock2.7%12.2%
 Asian0.2%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races3.2%  Unlock3.2%
 Hispanic  Unlock34.5%18.4%
 space2
 Marriage & Family
 Plain City, UTSan Dimas, CAUnited States
 Married Population67.7%  Unlock49.8%
     Currently Married  Unlock52.2%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock46.8%50.2%
 Never Married20.7%  Unlock33.8%
 Divorced  Unlock11.1%10.8%
 Widowed4.8%  Unlock5.6%
 space5
 Household Size  Unlock2.882.60
 Households2,268  Unlock124,010,992
 Family Households  Unlock8,78480,755,759
     Married couple, w/children49.6%  Unlock30.5%
     Married couple, no children  Unlock43.8%42.9%
 Non Family Households302  Unlock43,255,233
     Single householder, w/children  Unlock10.8%15.8%
     Single householder, no children3.3%  Unlock10.8%
Reviews for Plain City    1 Reviews

I’ve been living here for 9 years now. It’s on the edge of still being country but also has most of your needed amenities at least 20 mins away or less. It’s a beautiful  More

   |    Reply

Start Your Review of Plain City

Reviews for San Dimas    7 Reviews

Over 6 years ago

The Jefferson's have Guts & we love our city even from a distance it's still close to our hearts! Peace, Love, & Light!  More

   |    Reply

Over 11 years ago

You probably are aware of how bad the drought is in Southern CA. Last year we only received 3 inches of rain. This is more like Texas than Southern CA. It looks like  More

   |    Reply

Over 12 years ago

Lori I'm assuming you could not afford the VIA VERDE neighborhood of San Dimas. I just moved into VIA VERDE and it is so peaceful! I love it! I have a beautiful green  More

   |    Reply

Start Your Review of San Dimas


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.