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2025 Compare Cities People:
Williamstown, NJ vs Columbia, NJ

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Highlights
- Columbia is 0% more densely populated than Williamstown.
- People are 9.7% less likely to be married in Columbia.
- The Median Age is 14.3 years older in Columbia.
 Williamstown, NJColumbia, NJUnited States
 Population  Unlock204329,725,481
 Female Population53.1%  Unlock50.5%
 Male Population46.9%  Unlock49.5%
 Median Age  Unlock55.138.4
 space3
 Population - 201014,232  Unlock309,327,143
 Population - 2000  Unlock202285,036,114
 Population - 199010,891  Unlock251,960,433
 Pop. 2000 to Now  Unlock79.7%15.6%
 Pop. 1990 to Now40.6%  Unlock30.8%
 space4
 Population Density  Unlock2,040.093.4
 Land Area7.4  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Williamstown, NJColumbia, NJUnited States
 Age 0 to 44.4%  Unlock5.9%
 Age 5 to 9  Unlock2.9%6.1%
 Age 10 to 145.9%  Unlock6.6%
 Age 15 to 17  Unlock2.5%3.9%
 Age 18 to 202.6%  Unlock4.0%
 Age 21 to 24  Unlock0.0%5.2%
 Age 25 to 3411.7%  Unlock13.8%
 Age 35 to 44  Unlock7.4%12.9%
 Age 45 to 5414.6%  Unlock12.6%
 Age 55 to 59  Unlock27.0%6.7%
 Age 60 to 646.8%  Unlock6.3%
 Age 65 to 74  Unlock0.0%9.6%
 Age 75 to 843.9%  Unlock4.5%
 Age 85 and over  Unlock6.4%1.9%
 space1
 Race
 Williamstown, NJColumbia, NJUnited States
 White78.5%  Unlock59.4%
 Black  Unlock3.4%12.2%
 Asian1.4%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races4.7%  Unlock3.2%
 Hispanic  Unlock2.9%18.4%
 space2
 Marriage & Family
 Williamstown, NJColumbia, NJUnited States
 Married Population51.3%  Unlock49.8%
     Currently Married  Unlock46.4%48.0%
 Married but Separated1.1%  Unlock1.8%
 Single Population  Unlock53.6%50.2%
 Never Married29.6%  Unlock33.8%
 Divorced  Unlock27.1%10.8%
 Widowed7.5%  Unlock5.6%
 space5
 Household Size  Unlock2.232.60
 Households5,661  Unlock124,010,992
 Family Households  Unlock5080,755,759
     Married couple, w/children37.1%  Unlock30.5%
     Married couple, no children  Unlock78.0%42.9%
 Non Family Households1,858  Unlock43,255,233
     Single householder, w/children  Unlock12.0%15.8%
     Single householder, no children10.5%  Unlock10.8%
Voting
Reviews for Williamstown    4 Reviews
Kay · Williamstown, NJ
Was once a great place, now just a good place.
Over 3 years ago

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

   |    Reply
Vince · Williamstown, NJ
High Taxes
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

   |    Reply
Sue · Williamstown, NJ
TO EXPENSIVE
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

   |    Reply

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Reviews for Columbia    0 Reviews

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