2025 Compare Cities People:
Union City, CA vs San Bruno, CA

Change Cities
Highlights
- San Bruno is 0% more densely populated than Union City.
- People are 10.2% less likely to be married in San Bruno.
- The Median Age is 1.7 years younger in San Bruno.
 Union City, CASan Bruno, CAUnited States
 Population  Unlock43,775329,725,481
 Female Population48.9%  Unlock50.5%
 Male Population51.1%  Unlock49.5%
 Median Age  Unlock39.138.4
 space3
 Population - 201069,628  Unlock309,327,143
 Population - 2000  Unlock40,165285,036,114
 Population - 199053,762  Unlock251,960,433
 Pop. 2000 to Now  Unlock9.7%15.6%
 Pop. 1990 to Now38.6%  Unlock30.8%
 space4
 Population Density  Unlock7,996.993.4
 Land Area19.4  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Union City, CASan Bruno, CAUnited States
 Age 0 to 44.6%  Unlock5.9%
 Age 5 to 9  Unlock5.3%6.1%
 Age 10 to 145.6%  Unlock6.6%
 Age 15 to 17  Unlock2.8%3.9%
 Age 18 to 203.0%  Unlock4.0%
 Age 21 to 24  Unlock4.6%5.2%
 Age 25 to 3414.9%  Unlock13.8%
 Age 35 to 44  Unlock15.6%12.9%
 Age 45 to 5413.7%  Unlock12.6%
 Age 55 to 59  Unlock6.2%6.7%
 Age 60 to 646.8%  Unlock6.3%
 Age 65 to 74  Unlock10.1%9.6%
 Age 75 to 844.6%  Unlock4.5%
 Age 85 and over  Unlock1.7%1.9%
 space1
 Race
 Union City, CASan Bruno, CAUnited States
 White14.7%  Unlock59.4%
 Black  Unlock1.3%12.2%
 Asian55.0%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.9%  Unlock0.2%
 Other  Unlock0.8%0.4%
 Two or More Races3.8%  Unlock3.2%
 Hispanic  Unlock27.8%18.4%
 space2
 Marriage & Family
 Union City, CASan Bruno, CAUnited States
 Married Population57.2%  Unlock49.8%
     Currently Married  Unlock50.2%48.0%
 Married but Separated1.1%  Unlock1.8%
 Single Population  Unlock48.6%50.2%
 Never Married31.3%  Unlock33.8%
 Divorced  Unlock9.7%10.8%
 Widowed5.1%  Unlock5.6%
 space5
 Household Size  Unlock2.832.60
 Households20,800  Unlock124,010,992
 Family Households  Unlock10,33180,755,759
     Married couple, w/children35.0%  Unlock30.5%
     Married couple, no children  Unlock42.8%42.9%
 Non Family Households3,821  Unlock43,255,233
     Single householder, w/children  Unlock10.9%15.8%
     Single householder, no children11.1%  Unlock10.8%
Reviews for Union City    1 Reviews

Over 19 years ago

Hi, I am looking for a small, friendly town with low crime and friendly people, outdoor activites, mellow, etc. (in the bay area). I am currently hoping to move to  More

   |    Reply

Start Your Review of Union City

Reviews for San Bruno    1 Reviews

Over 18 years ago

nice small town but high cost of living restrict the better parts of  More

   |    Reply

Start Your Review of San Bruno


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.