2025 Compare Cities People:
Rapid City, SD vs El Cajon, CA

Change Cities
Highlights
- El Cajon is 0% more densely populated than Rapid City.
- People are 0.9% more likely to be married in El Cajon.
- The Median Age is 3.3 years younger in El Cajon.
 Rapid City, SDEl Cajon, CAUnited States
 Population  Unlock106,043329,725,481
 Female Population49.6%  Unlock50.5%
 Male Population50.4%  Unlock49.5%
 Median Age  Unlock34.838.4
 space3
 Population - 201069,138  Unlock309,327,143
 Population - 2000  Unlock94,869285,036,114
 Population - 199054,523  Unlock251,960,433
 Pop. 2000 to Now  Unlock7.9%15.6%
 Pop. 1990 to Now44.6%  Unlock30.8%
 space4
 Population Density  Unlock7,320.993.4
 Land Area54.5  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Rapid City, SDEl Cajon, CAUnited States
 Age 0 to 46.7%  Unlock5.9%
 Age 5 to 9  Unlock6.6%6.1%
 Age 10 to 146.4%  Unlock6.6%
 Age 15 to 17  Unlock4.2%3.9%
 Age 18 to 203.7%  Unlock4.0%
 Age 21 to 24  Unlock5.3%5.2%
 Age 25 to 3414.0%  Unlock13.8%
 Age 35 to 44  Unlock14.0%12.9%
 Age 45 to 5410.6%  Unlock12.6%
 Age 55 to 59  Unlock5.8%6.7%
 Age 60 to 646.5%  Unlock6.3%
 Age 65 to 74  Unlock7.9%9.6%
 Age 75 to 845.1%  Unlock4.5%
 Age 85 and over  Unlock1.6%1.9%
 space1
 Race
 Rapid City, SDEl Cajon, CAUnited States
 White77.0%  Unlock59.4%
 Black  Unlock6.2%12.2%
 Asian1.3%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.1%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races5.6%  Unlock3.2%
 Hispanic  Unlock27.1%18.4%
 space2
 Marriage & Family
 Rapid City, SDEl Cajon, CAUnited States
 Married Population45.9%  Unlock49.8%
     Currently Married  Unlock43.9%48.0%
 Married but Separated1.2%  Unlock1.8%
 Single Population  Unlock53.7%50.2%
 Never Married32.5%  Unlock33.8%
 Divorced  Unlock10.5%10.8%
 Widowed6.6%  Unlock5.6%
 space5
 Household Size  Unlock2.962.60
 Households30,737  Unlock124,010,992
 Family Households  Unlock25,01880,755,759
     Married couple, w/children27.2%  Unlock30.5%
     Married couple, no children  Unlock30.9%42.9%
 Non Family Households13,767  Unlock43,255,233
     Single householder, w/children  Unlock20.4%15.8%
     Single householder, no children8.1%  Unlock10.8%
Reviews for Rapid City    31 Reviews

I have lived in this city for the last three and half years and I can't stand it!! Let me spell it out for you, but to be fair, let me give you the Pros first:  More

   |    Reply

Unless you made your pension out of state or already bought a home you can't afford to liver there. Rapid City is gray in winter.  More

   |    Reply

Over 4 years ago

I've lived in the city 5 years a loved  More

   |    Reply

Start Your Review of Rapid City

Reviews for El Cajon    10 Reviews

Stay out of East El Cajon. The people that live there don't like  More

   |    Reply

Housing less expensive then San Diego, wages the same. A total package of people from different backgrounds (ethnic) which is  More

   |    Reply

El Cajon and La Mesa are about a dozen miles east of the Pacific Ocean. Fletcher Hills, in particular, is a community within El Cajon on the boarder of La Mesa/Mt.  More

   |    Reply

Start Your Review of El Cajon


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.