Overview
Cost of Living
Crime
Climate
Interactive Map
Jobs
Education
Economy
Health
Religion
People
Politics & Voting
Housing Stats
Commute Time
Rankings
Upgrade to Premium

2025 Compare Cities People:
Sayville, NY vs New Castle, DE

Change Cities
Highlights
- New Castle is 0% more densely populated than Sayville.
- People are 8.7% less likely to be married in New Castle.
- The Median Age is 5.9 years older in New Castle.
 Sayville, NYNew Castle, DEUnited States
 Population  Unlock5,482329,725,481
 Female Population51.3%  Unlock50.5%
 Male Population48.7%  Unlock49.5%
 Median Age  Unlock50.138.4
 space3
 Population - 201016,107  Unlock309,327,143
 Population - 2000  Unlock4,862285,036,114
 Population - 199016,550  Unlock251,960,433
 Pop. 2000 to Now  Unlock10.9%15.6%
 Pop. 1990 to Now-3.6%  Unlock30.8%
 space4
 Population Density  Unlock1,626.293.4
 Land Area5.3  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 Sayville, NYNew Castle, DEUnited States
 Age 0 to 44.7%  Unlock5.9%
 Age 5 to 9  Unlock4.0%6.1%
 Age 10 to 146.8%  Unlock6.6%
 Age 15 to 17  Unlock2.2%3.9%
 Age 18 to 202.8%  Unlock4.0%
 Age 21 to 24  Unlock2.5%5.2%
 Age 25 to 349.4%  Unlock13.8%
 Age 35 to 44  Unlock10.9%12.9%
 Age 45 to 5415.6%  Unlock12.6%
 Age 55 to 59  Unlock9.3%6.7%
 Age 60 to 646.8%  Unlock6.3%
 Age 65 to 74  Unlock13.3%9.6%
 Age 75 to 845.0%  Unlock4.5%
 Age 85 and over  Unlock1.2%1.9%
 space1
 Race
 Sayville, NYNew Castle, DEUnited States
 White91.0%  Unlock59.4%
 Black  Unlock29.7%12.2%
 Asian1.5%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.8%0.4%
 Two or More Races1.5%  Unlock3.2%
 Hispanic  Unlock3.9%18.4%
 space2
 Marriage & Family
 Sayville, NYNew Castle, DEUnited States
 Married Population56.7%  Unlock49.8%
     Currently Married  Unlock51.7%48.0%
 Married but Separated2.3%  Unlock1.8%
 Single Population  Unlock48.2%50.2%
 Never Married28.4%  Unlock33.8%
 Divorced  Unlock11.4%10.8%
 Widowed7.1%  Unlock5.6%
 space5
 Household Size  Unlock2.072.60
 Households5,706  Unlock124,010,992
 Family Households  Unlock1,54980,755,759
     Married couple, w/children35.1%  Unlock30.5%
     Married couple, no children  Unlock61.1%42.9%
 Non Family Households1,429  Unlock43,255,233
     Single householder, w/children  Unlock10.3%15.8%
     Single householder, no children13.3%  Unlock10.8%
Voting
Reviews for Sayville    3 Reviews
Jeannie · Sayville, NY
Small Town Living On Long Island
Over 10 years ago

Sayville is a relatively small community in the heart of the South Shore. Parks, playgrounds and family events abound. People who live here want to stay here because  More

   |    Reply
Dana · Sayville, NY
family life
Over 18 years ago

My husbands family all live in Sayville. Four cousins in the same grade. Sayville is a very family friendly town and pretty much everyone knows each  More

   |    Reply
Melissa · Sayville, NY
Sayville
Over 19 years ago

Nice small town with access to the big  More

   |    Reply

Start Your Review of Sayville

See all reviews
Reviews for New Castle    0 Reviews

Start Your Review of New Castle

Most Recent Searches On Compare Cities
Moving from:Moving to:
 Newtown, ConnecticutVirginia Beach, VirginiaCompare
 West Palm Beach, FloridaBerlin, New HampshireCompare
 Endwell, New YorkStillwater, OklahomaCompare
 Marysville, CaliforniaRiverdale Park, MarylandCompare
 Marysville, CaliforniaSeattle, WashingtonCompare
 Oakland, CaliforniaCape Coral, FloridaCompare
 Fort Meade, FloridaEdgewater, FloridaCompare
 St. Petersburg, FloridaRichmond, KentuckyCompare
 Abilene, KansasIndio, CaliforniaCompare
 Williamsburg, VirginiaThe Villages, FloridaCompare

Learn More About Sayville, New York
Overview
Cost of Living
Job Market
Crime
Climate
Economy
Religion
Voting
Learn More About New Castle, Delaware
Overview
Cost of Living
Job Market
Crime
Climate
Economy
Religion
Voting
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.

Privacy Policy  •  Terms of Use  •  Returns & Refunds
© Best Places. All rights reserved.