Stony Brook

Overview for Stony Brook, NY

19,319 people live in Stony Brook, where the median age is 22.7 and the average individual income is $41,678. Data provided by the U.S. Census Bureau.

19,319

Total Population

22.7 years

Median Age

High

Population Density Population Density This is the number of people per square mile in a neighborhood.

$41,678

Average individual Income

Around Stony Brook, NY

There's plenty to do around Stony Brook, including shopping, dining, nightlife, parks, and more. Data provided by Walk Score and Yelp.

6
Car-Dependent
Walking Score
34
Somewhat Bikeable
Bike Score

Points of Interest

Explore popular things to do in the area, including Sue La La Couture, Stony Brook Harbor Kayak & Paddleboard Rentals, and Precision Pilates and Wellness.

Name Category Distance Reviews
Ratings by Yelp
Sue La La Couture Logo
Shopping 4.19 miles 8 reviews 5/5 stars
Stony Brook Harbor Kayak & Paddleboard Rentals Logo
Active 1.4 miles 8 reviews 5/5 stars
Precision Pilates and Wellness Logo
Active 3.88 miles 5 reviews 5/5 stars
East-West Integrated Wellness Logo
Active 3.44 miles 5 reviews 5/5 stars
Captain Fish Port Jefferson Logo
Active 4.06 miles 7 reviews 5/5 stars
Satya Yoga & Pilates Logo
Active 4.65 miles 6 reviews 5/5 stars

Demographics and Employment Data for Stony Brook, NY

Population Households Employment

Stony Brook has 4,391 households, with an average household size of 2.74. Data provided by the U.S. Census Bureau. Here’s what the people living in Stony Brook do for work — and how long it takes them to get there. Data provided by the U.S. Census Bureau. 19,319 people call Stony Brook home. The population density is 2,648.68 and the largest age group is Data provided by the U.S. Census Bureau.

19,319

Total Population

High

Population Density Population Density This is the number of people per square mile in a neighborhood.

22.7

Median Age

52.79 / 47.21%

Men vs Women

Population by Age Group

0-9:

0-9 Years

10-17:

10-17 Years

18-24:

18-24 Years

25-64:

25-64 Years

65-74:

65-74 Years

75+:

75+ Years

Education Level

  • Less Than 9th Grade
  • High School Degree
  • Associate Degree
  • Bachelor Degree
  • Graduate Degree
4,391

Total Households

2.74

Average Household Size

$41,678

Average individual Income

Households with Children

With Children:

Without Children:

Marital Status

Married
Single
Divorced
Separated

Blue vs White Collar Workers

Blue Collar:

White Collar:

Commute Time

0 to 14 Minutes
15 to 29 Minutes
30 to 59 Minutes
60+ Minutes

Schools in Stony Brook, NY

All ()
Primary Schools ()
Middle Schools ()
High Schools ()
Mixed Schools ()
The following schools are within or nearby Stony Brook. The rating and statistics can serve as a starting point to make baseline comparisons on the right schools for your family. Data provided by the U.S. Census Bureau.
Type
Name
Category
Grades
School rating
Robert Cushman Murphy Junior High School
351 Oxhead Rd, Stony Brook, NY, 11790
PUBLIC
7th - 9th
4/5
The Stony Brook School
1 Chapman Pkwy, Stony Brook, NY, 11790
PRIVATE
7th - 12th
No rating available
William Sidney Mount Elementary School
50 Dean Ln, Stony Brook, NY, 11790
PUBLIC
K - 6th
4/5
North Shore Montessori School
218 Christian Ave, Stony Brook, NY, 11790
PRIVATE
PreK - K
No rating available

Browse Properties in the Area

For Sale
MLS® 3536695
Courtesy of The Agency Northshore NY

$2,999,999

163 Hallock Road, Lake Grove, NY 11755
For Sale
MLS® 3546005
Courtesy of All Island Estates Realty Corp

$2,988,000

255 & 386 Lake Avenue, Saint James, NY 11780
Pending
MLS® H6281807
Courtesy of Serhant LLC

$2,149,999

1 Sheep Pasture Lane, East Islip, NY 11730
4 Beds 3.5 Baths 5,100 Sq.Ft.
Pending
MLS® 3419635
Courtesy of Galaxy Realty Group Inc

$1,999,999

1A Sheep Pasture, East Islip, NY 11730
5 Beds 3.5 Baths 5,100 Sq.Ft.
For Sale
MLS® 3547921
Courtesy of Century 21 AA Realty

$1,999,990

400 Lake Avenue, Saint James, NY 11780
Pending
MLS® 3535437
Courtesy of Realty Connect USA L I Inc

$1,899,000

19 Thompson Hill Road, Saint James, NY 11780
4 Beds 4.5 Baths 4,200 Sq.Ft.
For Sale
MLS® 3546001
Courtesy of All Island Estates Realty Corp

$1,500,000

255 Lake Avenue, Saint James, NY 11780
For Sale
MLS® 3545998
Courtesy of All Island Estates Realty Corp

$1,500,000

386 Lake Avenue, Saint James, NY 11780
Pending
MLS® 3527656
Courtesy of Daniel Gale Sothebys Intl Rlty

$1,488,000

22 Hamlet Woods Drive, Saint James, NY 11780
3 Beds 3.5 Baths
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