2025 Compare Cities People:
Irvine, CA vs Grass Valley, CA

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Highlights
- Grass Valley is 0% more densely populated than Irvine.
- People are 31.6% less likely to be married in Grass Valley.
- The Median Age is 13.2 years older in Grass Valley.
 Irvine, CAGrass Valley, CAUnited States
 Population  Unlock13,550329,725,481
 Female Population50.8%  Unlock50.5%
 Male Population49.3%  Unlock49.5%
 Median Age  Unlock4738.4
 space3
 Population - 2010214,371  Unlock309,327,143
 Population - 2000  Unlock10,922285,036,114
 Population - 1990110,330  Unlock251,960,433
 Pop. 2000 to Now  Unlock16.9%15.6%
 Pop. 1990 to Now157.1%  Unlock30.8%
 space4
 Population Density  Unlock2,581.493.4
 Land Area65.6  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Irvine, CAGrass Valley, CAUnited States
 Age 0 to 46.7%  Unlock5.9%
 Age 5 to 9  Unlock5.3%6.1%
 Age 10 to 146.1%  Unlock6.6%
 Age 15 to 17  Unlock1.6%3.9%
 Age 18 to 206.1%  Unlock4.0%
 Age 21 to 24  Unlock4.2%5.2%
 Age 25 to 3417.4%  Unlock13.8%
 Age 35 to 44  Unlock12.5%12.9%
 Age 45 to 5413.6%  Unlock12.6%
 Age 55 to 59  Unlock6.6%6.7%
 Age 60 to 644.2%  Unlock6.3%
 Age 65 to 74  Unlock13.9%9.6%
 Age 75 to 842.8%  Unlock4.5%
 Age 85 and over  Unlock7.6%1.9%
 space1
 Race
 Irvine, CAGrass Valley, CAUnited States
 White37.4%  Unlock59.4%
 Black  Unlock0.5%12.2%
 Asian42.6%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.3%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races5.6%  Unlock3.2%
 Hispanic  Unlock11.0%18.4%
 space2
 Marriage & Family
 Irvine, CAGrass Valley, CAUnited States
 Married Population51.4%  Unlock49.8%
     Currently Married  Unlock32.9%48.0%
 Married but Separated1.1%  Unlock1.8%
 Single Population  Unlock64.8%50.2%
 Never Married38.4%  Unlock33.8%
 Divorced  Unlock22.3%10.8%
 Widowed2.7%  Unlock5.6%
 space5
 Household Size  Unlock1.992.60
 Households107,166  Unlock124,010,992
 Family Households  Unlock2,89080,755,759
     Married couple, w/children42.3%  Unlock30.5%
     Married couple, no children  Unlock33.7%42.9%
 Non Family Households37,985  Unlock43,255,233
     Single householder, w/children  Unlock24.9%15.8%
     Single householder, no children10.2%  Unlock10.8%
Reviews for Irvine    42 Reviews

We've lived in Irvine since '87. We have raised two children within the ISUD. Both are grown up. Sure, there have been many changes since then.. the City has  More

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I've lived in Irvine for 2 years and in Orange County for 10 so I'm pretty familiar with the area by now and all it has to offer. Perhaps my review of this place has  More

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I wouldn't live elsewhere. I originally moved to Irvine in 2002 from the Midwest, not knowing what it even was. I left and moved around a great deal locally in OC,  More

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Reviews for Grass Valley    15 Reviews

I've lived many places in California. I've now lived in Grass Valley for 2 years. Grass Valley and it's sister Nevada City are adorable little towns full of history and  More

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Grass valley has become a sad place to live. I was born and raised here and can no longer afford to raise my small family here. Look up the median annual wage and the  More

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I'm 25 years old and I've lived in this town all of my life, and I'm saving every single dollar I make to leave here and never come back. It's a shame, because at one  More

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