2025 Compare Cities People:
Plainsboro, NJ vs Rocklin, CA

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Highlights
- Rocklin is 0% more densely populated than Plainsboro.
- People are 8.4% less likely to be married in Rocklin.
- The Median Age is 0.6 years younger in Rocklin.
 Plainsboro, NJRocklin, CAUnited States
 Population  Unlock70,317329,725,481
 Female Population50.2%  Unlock50.5%
 Male Population49.8%  Unlock49.5%
 Median Age  Unlock37.138.4
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 Population - 201022,986  Unlock309,327,143
 Population - 2000  Unlock36,330285,036,114
 Population - 199014,213  Unlock251,960,433
 Pop. 2000 to Now  Unlock93.1%15.6%
 Pop. 1990 to Now59.8%  Unlock30.8%
 space4
 Population Density  Unlock3,549.693.4
 Land Area11.8  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Plainsboro, NJRocklin, CAUnited States
 Age 0 to 45.6%  Unlock5.9%
 Age 5 to 9  Unlock7.2%6.1%
 Age 10 to 147.7%  Unlock6.6%
 Age 15 to 17  Unlock5.0%3.9%
 Age 18 to 201.7%  Unlock4.0%
 Age 21 to 24  Unlock5.5%5.2%
 Age 25 to 3416.0%  Unlock13.8%
 Age 35 to 44  Unlock15.2%12.9%
 Age 45 to 5416.3%  Unlock12.6%
 Age 55 to 59  Unlock6.0%6.7%
 Age 60 to 645.3%  Unlock6.3%
 Age 65 to 74  Unlock8.0%9.6%
 Age 75 to 842.5%  Unlock4.5%
 Age 85 and over  Unlock1.7%1.9%
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 Race
 Plainsboro, NJRocklin, CAUnited States
 White29.3%  Unlock59.4%
 Black  Unlock1.7%12.2%
 Asian58.3%  Unlock5.6%
 Native American  Unlock0.4%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.7%0.4%
 Two or More Races2.0%  Unlock3.2%
 Hispanic  Unlock13.9%18.4%
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 Marriage & Family
 Plainsboro, NJRocklin, CAUnited States
 Married Population63.0%  Unlock49.8%
     Currently Married  Unlock56.6%48.0%
 Married but Separated1.3%  Unlock1.8%
 Single Population  Unlock42.3%50.2%
 Never Married28.3%  Unlock33.8%
 Divorced  Unlock9.1%10.8%
 Widowed3.2%  Unlock5.6%
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 Household Size  Unlock2.862.60
 Households9,806  Unlock124,010,992
 Family Households  Unlock17,66080,755,759
     Married couple, w/children48.9%  Unlock30.5%
     Married couple, no children  Unlock39.2%42.9%
 Non Family Households3,513  Unlock43,255,233
     Single householder, w/children  Unlock8.5%15.8%
     Single householder, no children4.0%  Unlock10.8%
Reviews for Plainsboro    3 Reviews

Over 11 years ago

My wife Rosanne and I have lived in Plainsboro for nearly 30 years. We have raised our three children here. WE LOVE IT!!! The schools are great, the community is  More

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We've lived in several different parts of the country, and when we found out we were moving to NJ due to my husband's new job, we bought into the stereotype and thought,  More

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Over 17 years ago

Plainsboro is clean, safe and quiet with excellent schools, affordable housing and good jobs  More

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Reviews for Rocklin    11 Reviews

I have had the blessed opportunity to be born and raised in Rocklin, CA. Rocklin is truly one of the best towns to live in, in the sacramento area. It's a clean, smaller  More

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Over 6 years ago

I've lived in the Sacramento vicinity for 12 years, and in Northern California my entire life (I grew up in the San Jose area). The area of Rocklin I am living in is the  More

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Over 14 years ago

seriously? Let me tell you what I have observed since moving here from Gilbert, AZ 3 months ago.I know I am going to take grief for this so go ahead and let it fly,  More

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