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2025 Compare Cities People:
South Amboy, NJ vs Keyport, NJ

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Highlights
- Keyport is 0% more densely populated than South Amboy.
- People are 12.6% less likely to be married in Keyport.
- The Median Age is 5.0 years older in Keyport.
 South Amboy, NJKeyport, NJUnited States
 Population  Unlock7,204329,725,481
 Female Population52.5%  Unlock50.5%
 Male Population47.5%  Unlock49.5%
 Median Age  Unlock46.438.4
 space3
 Population - 20108,570  Unlock309,327,143
 Population - 2000  Unlock7,568285,036,114
 Population - 19907,863  Unlock251,960,433
 Pop. 2000 to Now  Unlock-8.2%15.6%
 Pop. 1990 to Now15.7%  Unlock30.8%
 space4
 Population Density  Unlock5,212.793.4
 Land Area1.5  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 South Amboy, NJKeyport, NJUnited States
 Age 0 to 44.2%  Unlock5.9%
 Age 5 to 9  Unlock4.2%6.1%
 Age 10 to 145.2%  Unlock6.6%
 Age 15 to 17  Unlock2.3%3.9%
 Age 18 to 204.1%  Unlock4.0%
 Age 21 to 24  Unlock5.8%5.2%
 Age 25 to 3414.8%  Unlock13.8%
 Age 35 to 44  Unlock12.3%12.9%
 Age 45 to 5412.0%  Unlock12.6%
 Age 55 to 59  Unlock8.7%6.7%
 Age 60 to 648.4%  Unlock6.3%
 Age 65 to 74  Unlock12.7%9.6%
 Age 75 to 842.3%  Unlock4.5%
 Age 85 and over  Unlock3.0%1.9%
 space1
 Race
 South Amboy, NJKeyport, NJUnited States
 White63.0%  Unlock59.4%
 Black  Unlock2.7%12.2%
 Asian2.6%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races1.8%  Unlock3.2%
 Hispanic  Unlock16.0%18.4%
 space2
 Marriage & Family
 South Amboy, NJKeyport, NJUnited States
 Married Population53.2%  Unlock49.8%
     Currently Married  Unlock45.0%48.0%
 Married but Separated1.3%  Unlock1.8%
 Single Population  Unlock53.5%50.2%
 Never Married32.6%  Unlock33.8%
 Divorced  Unlock12.8%10.8%
 Widowed4.7%  Unlock5.6%
 space5
 Household Size  Unlock2.152.60
 Households3,857  Unlock124,010,992
 Family Households  Unlock1,65080,755,759
     Married couple, w/children21.9%  Unlock30.5%
     Married couple, no children  Unlock42.1%42.9%
 Non Family Households1,107  Unlock43,255,233
     Single householder, w/children  Unlock6.8%15.8%
     Single householder, no children15.7%  Unlock10.8%
Voting
Reviews for South Amboy    2 Reviews
Dan · South Amboy, NJ
Alot for a little
Over 15 years ago

The town used to be middle class and affordable but costs are goin up and lower class is movin in time to move  More

   |    Reply
GEORGE · South Amboy, NJ
Best Places to Live in NJ
Over 16 years ago

South Amboy ranked 52 in the top 100 best places to live in NJ in 2008, by NJ Monthly  More

   |    Reply

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Reviews for Keyport    0 Reviews

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Learn More About South Amboy, New Jersey
Overview
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Learn More About Keyport, New Jersey
Overview
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