2025 Compare Cities People:
Hackettstown, NJ vs Fleming Island, FL

Change Cities
Highlights
- Fleming Island is 0% more densely populated than Hackettstown.
- People are 36.9% more likely to be married in Fleming Island.
- The Median Age is 7.8 years older in Fleming Island.
 Hackettstown, NJFleming Island, FLUnited States
 Population  Unlock29,505329,725,481
 Female Population53.1%  Unlock50.5%
 Male Population46.9%  Unlock49.5%
 Median Age  Unlock46.138.4
 space3
 Population - 20109,721  Unlock309,327,143
 Population - 2000  Unlock14,830285,036,114
 Population - 19908,120  Unlock251,960,433
 Pop. 2000 to Now  Unlock115.3%15.6%
 Pop. 1990 to Now15.4%  Unlock30.8%
 space4
 Population Density  Unlock1,862.993.4
 Land Area3.6  Unlock3,531,905.4
 Water Area  Unlock7.3264,836.8
 space
 Est. Total Population By Age
 Hackettstown, NJFleming Island, FLUnited States
 Age 0 to 43.7%  Unlock5.9%
 Age 5 to 9  Unlock5.9%6.1%
 Age 10 to 145.5%  Unlock6.6%
 Age 15 to 17  Unlock4.7%3.9%
 Age 18 to 209.1%  Unlock4.0%
 Age 21 to 24  Unlock3.7%5.2%
 Age 25 to 348.7%  Unlock13.8%
 Age 35 to 44  Unlock12.2%12.9%
 Age 45 to 5413.1%  Unlock12.6%
 Age 55 to 59  Unlock8.0%6.7%
 Age 60 to 645.6%  Unlock6.3%
 Age 65 to 74  Unlock12.6%9.6%
 Age 75 to 844.6%  Unlock4.5%
 Age 85 and over  Unlock1.5%1.9%
 space1
 Race
 Hackettstown, NJFleming Island, FLUnited States
 White69.1%  Unlock59.4%
 Black  Unlock5.1%12.2%
 Asian5.2%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.5%0.4%
 Two or More Races2.1%  Unlock3.2%
 Hispanic  Unlock9.8%18.4%
 space2
 Marriage & Family
 Hackettstown, NJFleming Island, FLUnited States
 Married Population48.7%  Unlock49.8%
     Currently Married  Unlock66.3%48.0%
 Married but Separated2.3%  Unlock1.8%
 Single Population  Unlock33.3%50.2%
 Never Married37.7%  Unlock33.8%
 Divorced  Unlock8.2%10.8%
 Widowed4.1%  Unlock5.6%
 space5
 Household Size  Unlock2.662.60
 Households3,645  Unlock124,010,992
 Family Households  Unlock8,95780,755,759
     Married couple, w/children36.8%  Unlock30.5%
     Married couple, no children  Unlock55.3%42.9%
 Non Family Households1,136  Unlock43,255,233
     Single householder, w/children  Unlock6.7%15.8%
     Single householder, no children8.6%  Unlock10.8%
Reviews for Hackettstown    3 Reviews

Over 14 years ago

Lovely little town with active college life at Cententary College. New theater at the college offers many choices culturally. Town could use a little improvement;  More

   |    Reply

Over 17 years ago

I can't afford and don't choose to live near the congested area in North Eastern New Jersey where I work. It is a great place to come home to each night after a hard  More

   |    Reply

Over 19 years ago

First the good about New Jersey, the "Garden State" of our nation. NJ is a great state for employment opportunities, top-notch medical care is available in both NJ and  More

   |    Reply

Start Your Review of Hackettstown

Reviews for Fleming Island    2 Reviews

Out of all the places I have lived this is by far my favorite! Very peaceful,well kept ,clean place to call  More

   |    Reply

Fleming island is very quiet, neighborhood friendly, great schools and very safe for  More

   |    Reply

Start Your Review of Fleming Island


Premium Subscription
Includes Cost of Living compares for child care, utilities, transportation, health, taxes, housing for home owners vs renters, weather, insurance premiums and so much more.


The premier source for comprehensive city data for over 30 years.

© Best Places. All rights reserved.