2025 Compare Cities People:
Mission Viejo, CA vs Castaic, CA

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Highlights
- Castaic is 0% more densely populated than Mission Viejo.
- People are 2.9% less likely to be married in Castaic.
- The Median Age is 7.5 years younger in Castaic.
 Mission Viejo, CACastaic, CAUnited States
 Population  Unlock18,017329,725,481
 Female Population50.0%  Unlock50.5%
 Male Population50.0%  Unlock49.5%
 Median Age  Unlock38.238.4
 space3
 Population - 201093,144  Unlock309,327,143
 Population - 2000  Unlock18,001285,036,114
 Population - 199072,820  Unlock251,960,433
 Pop. 2000 to Now  Unlock5.8%15.6%
 Pop. 1990 to Now29.4%  Unlock30.8%
 space4
 Population Density  Unlock2,481.093.4
 Land Area17.7  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Mission Viejo, CACastaic, CAUnited States
 Age 0 to 45.4%  Unlock5.9%
 Age 5 to 9  Unlock6.5%6.1%
 Age 10 to 146.1%  Unlock6.6%
 Age 15 to 17  Unlock4.5%3.9%
 Age 18 to 202.9%  Unlock4.0%
 Age 21 to 24  Unlock4.2%5.2%
 Age 25 to 3410.4%  Unlock13.8%
 Age 35 to 44  Unlock12.5%12.9%
 Age 45 to 5414.3%  Unlock12.6%
 Age 55 to 59  Unlock9.2%6.7%
 Age 60 to 646.8%  Unlock6.3%
 Age 65 to 74  Unlock7.5%9.6%
 Age 75 to 845.4%  Unlock4.5%
 Age 85 and over  Unlock0.9%1.9%
 space1
 Race
 Mission Viejo, CACastaic, CAUnited States
 White61.5%  Unlock59.4%
 Black  Unlock1.7%12.2%
 Asian13.8%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock1.1%0.4%
 Two or More Races4.3%  Unlock3.2%
 Hispanic  Unlock28.8%18.4%
 space2
 Marriage & Family
 Mission Viejo, CACastaic, CAUnited States
 Married Population61.4%  Unlock49.8%
     Currently Married  Unlock58.5%48.0%
 Married but Separated1.0%  Unlock1.8%
 Single Population  Unlock40.4%50.2%
 Never Married24.5%  Unlock33.8%
 Divorced  Unlock7.0%10.8%
 Widowed5.4%  Unlock5.6%
 space5
 Household Size  Unlock3.192.60
 Households32,690  Unlock124,010,992
 Family Households  Unlock4,72780,755,759
     Married couple, w/children32.6%  Unlock30.5%
     Married couple, no children  Unlock41.1%42.9%
 Non Family Households7,303  Unlock43,255,233
     Single householder, w/children  Unlock6.5%15.8%
     Single householder, no children8.1%  Unlock10.8%
Reviews for Mission Viejo    22 Reviews

Beautiful, but for the wealthy. If you make less than 150K, you won't be able to afford to live here. Even for Southern California, MV is off-the-chart expensive. A  More

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Over 12 years ago

Mission Viejo does not charge a business license tax for businesses located in the community and home-based businesses are allowed under current zoning laws as long as  More

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Please give me your advisese i need to know how is the best place to live near los angeles, safe, earthquakes, snakes, best schools, no racism, etc...,i donĀ“t know  More

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Reviews for Castaic    3 Reviews

Over 9 years ago

I've lived in northern Castaic for 14 years so this review is for northern Castaic Pros: convenient freeway access, boating on Lake Castaic, lots of gas stations,  More

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Over 11 years ago

Formerly a "truck stop" town, Castaic is the last town before going over the Grapevine, heading North on I-5 towards San Francisco. The town is unincorporated and sits  More

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Over 12 years ago

I currently live in Valencia. Before I consider purchasing a house in Castaic off Lake Hughes Rd and closer to the lake, is it safe to live in this neighborhood? Any  More

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