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2025 Compare Cities People:
Corona, CA vs Rockville, MD

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Highlights
- Rockville is 0% more densely populated than Corona.
- People are 1.5% more likely to be married in Rockville.
- The Median Age is 3.9 years older in Rockville.
 Corona, CARockville, MDUnited States
 Population  Unlock67,095329,725,481
 Female Population50.1%  Unlock50.5%
 Male Population49.9%  Unlock49.5%
 Median Age  Unlock39.238.4
 space3
 Population - 2010152,883  Unlock309,327,143
 Population - 2000  Unlock47,388285,036,114
 Population - 199076,095  Unlock251,960,433
 Pop. 2000 to Now  Unlock46.7%15.6%
 Pop. 1990 to Now124.7%  Unlock30.8%
 space4
 Population Density  Unlock4,936.093.4
 Land Area39.4  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Corona, CARockville, MDUnited States
 Age 0 to 46.3%  Unlock5.9%
 Age 5 to 9  Unlock6.0%6.1%
 Age 10 to 148.1%  Unlock6.6%
 Age 15 to 17  Unlock3.2%3.9%
 Age 18 to 204.2%  Unlock4.0%
 Age 21 to 24  Unlock4.5%5.2%
 Age 25 to 3414.1%  Unlock13.8%
 Age 35 to 44  Unlock15.2%12.9%
 Age 45 to 5413.9%  Unlock12.6%
 Age 55 to 59  Unlock6.4%6.7%
 Age 60 to 644.8%  Unlock6.3%
 Age 65 to 74  Unlock9.0%9.6%
 Age 75 to 842.9%  Unlock4.5%
 Age 85 and over  Unlock2.6%1.9%
 space1
 Race
 Corona, CARockville, MDUnited States
 White31.3%  Unlock59.4%
 Black  Unlock10.1%12.2%
 Asian9.9%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.4%  Unlock0.2%
 Other  Unlock1.1%0.4%
 Two or More Races3.2%  Unlock3.2%
 Hispanic  Unlock16.0%18.4%
 space2
 Marriage & Family
 Corona, CARockville, MDUnited States
 Married Population52.8%  Unlock49.8%
     Currently Married  Unlock52.2%48.0%
 Married but Separated2.0%  Unlock1.8%
 Single Population  Unlock46.4%50.2%
 Never Married36.1%  Unlock33.8%
 Divorced  Unlock9.4%10.8%
 Widowed3.7%  Unlock5.6%
 space5
 Household Size  Unlock2.502.60
 Households45,875  Unlock124,010,992
 Family Households  Unlock17,03980,755,759
     Married couple, w/children37.8%  Unlock30.5%
     Married couple, no children  Unlock41.4%42.9%
 Non Family Households8,264  Unlock43,255,233
     Single householder, w/children  Unlock12.7%15.8%
     Single householder, no children10.7%  Unlock10.8%
Voting
Reviews for Corona    24 Reviews
Catherine · Corona, CA
Too Crowded
Over 8 years ago

Corona has been a great city to live in the past 15 years. It had a small town feel to it. With the reconstruction of the 91fwy it has made our cross town street into  More

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Kyle  · Los Angeles, CA
Mckinley
Over 11 years ago

I like  More

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James · Corona, CA
Climate
Over 11 years ago

Nice.  More

   |    Reply

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Reviews for Rockville    16 Reviews
Hello · Dallas, TX
Pretty Awesome - depending on what you want
Over 6 years ago

Having practically grown up here, it is fair to think I am biased. Before making assumptions about my opinion, though, I've lived in multiple cities in these states -  More

   |    Reply
Alison · Rockville, MD
N/A
Over 10 years ago

No comment at this  More

   |    Reply
Acorn · Gaithersburg, MD
Land of opportunities BUT....
Over 14 years ago

Like the title says, the Rockville, MD area is filled with opportunities. But if you don't have a pretty high standing job then I hope you have a rich uncle. I may be  More

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Learn More About Corona, California
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Learn More About Rockville, Maryland
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