2025 Compare Cities People:
Monroe, MI vs Williamstown, NJ

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Highlights
- Williamstown is 0% more densely populated than Monroe.
- People are 18.0% more likely to be married in Williamstown.
- The Median Age is 2.9 years older in Williamstown.
 Monroe, MIWilliamstown, NJUnited States
 Population  Unlock14,947329,725,481
 Female Population53.8%  Unlock50.5%
 Male Population46.2%  Unlock49.5%
 Median Age  Unlock40.838.4
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 Population - 201020,543  Unlock309,327,143
 Population - 2000  Unlock11,812285,036,114
 Population - 199022,902  Unlock251,960,433
 Pop. 2000 to Now  Unlock29.6%15.6%
 Pop. 1990 to Now-15.6%  Unlock30.8%
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 Population Density  Unlock2,013.693.4
 Land Area9.0  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
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 Est. Total Population By Age
 Monroe, MIWilliamstown, NJUnited States
 Age 0 to 47.9%  Unlock5.9%
 Age 5 to 9  Unlock6.9%6.1%
 Age 10 to 145.9%  Unlock6.6%
 Age 15 to 17  Unlock4.9%3.9%
 Age 18 to 203.0%  Unlock4.0%
 Age 21 to 24  Unlock6.0%5.2%
 Age 25 to 3415.5%  Unlock13.8%
 Age 35 to 44  Unlock12.5%12.9%
 Age 45 to 5411.7%  Unlock12.6%
 Age 55 to 59  Unlock7.5%6.7%
 Age 60 to 647.2%  Unlock6.3%
 Age 65 to 74  Unlock8.9%9.6%
 Age 75 to 844.0%  Unlock4.5%
 Age 85 and over  Unlock3.4%1.9%
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 Race
 Monroe, MIWilliamstown, NJUnited States
 White87.0%  Unlock59.4%
 Black  Unlock9.4%12.2%
 Asian0.4%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races3.2%  Unlock3.2%
 Hispanic  Unlock6.0%18.4%
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 Marriage & Family
 Monroe, MIWilliamstown, NJUnited States
 Married Population43.5%  Unlock49.8%
     Currently Married  Unlock50.3%48.0%
 Married but Separated1.0%  Unlock1.8%
 Single Population  Unlock48.7%50.2%
 Never Married33.0%  Unlock33.8%
 Divorced  Unlock11.6%10.8%
 Widowed6.9%  Unlock5.6%
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 Household Size  Unlock2.612.60
 Households8,323  Unlock124,010,992
 Family Households  Unlock3,80380,755,759
     Married couple, w/children28.7%  Unlock30.5%
     Married couple, no children  Unlock40.7%42.9%
 Non Family Households3,514  Unlock43,255,233
     Single householder, w/children  Unlock11.8%15.8%
     Single householder, no children12.6%  Unlock10.8%
Reviews for Monroe    8 Reviews

I've lived in Monroe my entire life. Since the Ford plant closed it's been on the skids. It's full of poor white trash looking to fight. Every business that's not a  More

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Over 8 years ago

We moved from Toledo ( TOLEDO, IS A TERRIBLE PLACE TO LIVE!) Some people (that don't even live here)said it was high crime. I have not had this experience. What i  More

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Over 10 years ago

I purchased my home three and a half years ago. Since then my home and property have been vandalized five times. My home was broken into twice and property has been  More

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Reviews for Williamstown    4 Reviews

I’ve lived in Williamstown for 38 yrs. It used to be quiet, rural and a place where everyone knew just about everyone. But like everywhere else, it’s getting overgrown,  More

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Over 12 years ago

Family has lived in Williamstown since 1986 and property taxes have increased dramatically. Weather is pretty decent, lots of restaurants in the general area. Good  More

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Over 17 years ago

$13,000!!!! My parents have a house, no inground pool, the only thing other than the house is the driveway and shed, not even a quarter of an acre.. and their property  More

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