2025 Compare Cities People:
Vallejo, CA vs Mercer Island, WA

Change Cities
Highlights
- Mercer Island is 0% more densely populated than Vallejo.
- People are 38.6% more likely to be married in Mercer Island.
- The Median Age is 5.7 years older in Mercer Island.
 Vallejo, CAMercer Island, WAUnited States
 Population  Unlock25,506329,725,481
 Female Population51.2%  Unlock50.5%
 Male Population48.8%  Unlock49.5%
 Median Age  Unlock45.538.4
 space3
 Population - 2010116,118  Unlock309,327,143
 Population - 2000  Unlock22,036285,036,114
 Population - 1990109,199  Unlock251,960,433
 Pop. 2000 to Now  Unlock17.6%15.6%
 Pop. 1990 to Now10.6%  Unlock30.8%
 space4
 Population Density  Unlock3,995.993.4
 Land Area30.7  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Vallejo, CAMercer Island, WAUnited States
 Age 0 to 45.2%  Unlock5.9%
 Age 5 to 9  Unlock7.3%6.1%
 Age 10 to 146.3%  Unlock6.6%
 Age 15 to 17  Unlock4.3%3.9%
 Age 18 to 203.4%  Unlock4.0%
 Age 21 to 24  Unlock2.9%5.2%
 Age 25 to 3414.0%  Unlock13.8%
 Age 35 to 44  Unlock11.8%12.9%
 Age 45 to 5412.4%  Unlock12.6%
 Age 55 to 59  Unlock7.9%6.7%
 Age 60 to 647.4%  Unlock6.3%
 Age 65 to 74  Unlock10.4%9.6%
 Age 75 to 844.2%  Unlock4.5%
 Age 85 and over  Unlock3.8%1.9%
 space1
 Race
 Vallejo, CAMercer Island, WAUnited States
 White23.5%  Unlock59.4%
 Black  Unlock0.8%12.2%
 Asian22.6%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.7%  Unlock0.2%
 Other  Unlock0.7%0.4%
 Two or More Races5.4%  Unlock3.2%
 Hispanic  Unlock3.2%18.4%
 space2
 Marriage & Family
 Vallejo, CAMercer Island, WAUnited States
 Married Population46.7%  Unlock49.8%
     Currently Married  Unlock64.3%48.0%
 Married but Separated2.2%  Unlock1.8%
 Single Population  Unlock35.3%50.2%
 Never Married36.6%  Unlock33.8%
 Divorced  Unlock7.9%10.8%
 Widowed5.5%  Unlock5.6%
 space5
 Household Size  Unlock2.602.60
 Households43,883  Unlock124,010,992
 Family Households  Unlock6,90380,755,759
     Married couple, w/children27.9%  Unlock30.5%
     Married couple, no children  Unlock48.1%42.9%
 Non Family Households14,322  Unlock43,255,233
     Single householder, w/children  Unlock4.6%15.8%
     Single householder, no children13.5%  Unlock10.8%
Reviews for Vallejo    32 Reviews

Over 5 years ago

If you move to Vallejo, you will quickly realize that you're paying a lot of money to live in well-polished squalor. I moved to Vallejo in mid-2008 just as the city  More

   |    Reply

Over 7 years ago

I would love to live in a place where there are not fireworks all year round or gunshots every night. Police are understaffed and overworked and this is coming from a  More

   |    Reply

Over 7 years ago

I've lived in Vallejo for 5 years I moved here from Alameda California where I spent about 3 years and before that was in Seattle for 18 years. People said to  More

   |    Reply

Start Your Review of Vallejo

Reviews for Mercer Island    4 Reviews

Mercer Island is a wonderful family community. It feels much more "small town" than a city even though it has a population of 20,000+. People say hello and watch out  More

   |    Reply

Mercer Island is a suburb of Seattle, located on an island in Lake Washington. The best thing about Mercer Island is its strategically central location relative to the  More

   |    Reply

Mercer Island is a suburb of Seattle, located on an island in Lake Washington. The best thing about Mercer Island is its strategically central location relative to the  More

   |    Reply

Start Your Review of Mercer Island


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.