ZIP Code 11790 - Stony Brook New York

11790 Overview

ZIP Code 11790 is located in Stony Brook New York. Portions of 11790 are also in St. James and Stony Brook University and Centereach and Head of the Harbor and Setauket and Brookhaven (town) and Smithtown (town). 11790 is entirely within Suffolk County. Regionally, 11790 is located in Metro New York City.

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ZIP Code 11790 Quick Stats

ZIP Code NameStony Brook
Primary CountySuffolk County
ZIP Code TypeStandard
Population (2022)19,282
Area Code(s)631 / 934
Current Time
EST

ZIP Code 11790 Map

11790 Demographics

11790 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in New York based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 11790 is White. The majority race/ethnicity attending public schools in 11790 is White. The current unemployment level in 11790 is 4.0%.

Population19,282
Population Growth Rate5.23%
Population Density3,092 People per Square Mile
Total Households4,550
Percentage High Income Households23.6%
Median Household Income (2021)$135,880
Average Adjusted Gross Income (2021)$479,050
Current Unemployment Rate (November 2024)4.0%
Majority Race/EthnictyWhite - 62.56%
Public School Majority Race/EthnictyWhite - 68.62%

11790 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White12,49462.56%
Black1,0195.1%
Hispanic1,4797.41%
Asian4,96624.87%
Native American130.07%
Hawaiian/Pac. Islander00%

11790 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White79671.01%
Black211.87%
Hispanic11310.08%
Asian19117.04%
Native American00%
Hawaiian/Pac. Islander00%

11790 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College4014.34%
Bachelor Degree2,52027.26%
High School Diploma1,23913.4%
No High School Diploma900.97%
GED or Alternate1081.17%
1 or More Years of College97110.5%
Associates Degree7848.48%
Masters Degree2,05522.23%
Professional Degree6627.16%
Doctorate Degree4154.49%

11790 Geography

Coordinates40.90356445,-73.12780762
Adjacent ZIP Codes
Cities/Towns in 11790
RegionMetro New York City
Metropolitan/Micropolitan Stat AreaNew York-Newark-Jersey City, NY-NJ-PA
Time ZoneEastern Standard Time
IANA TimezoneAmerica/New_York
Area6 Square Miles

11790 Weather and Climate Data

Plant Hardiness ZoneZone 7a: 0F to 5F
Average First Frost DateOctober 21 - 31
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion59g - Long Island Sound Coastal Lowland

11790 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)23253139495965645746382944
Avg Max Temp (°F)39415060707984827565544462
Avg Precip (In.)4.113.114.314.2443.863.534.023.733.793.964.0346.7

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