ZIP Code 11794 - Stony Brook New York
Overview
11794 is the ZIP Code for SUNY Stony Brook in Stony Brook, New York. Portions of 11794 are also in Stony Brook University and Brookhaven (town). 11794 is entirely within Suffolk County. Regionally, 11794 is located in Metro New York City.
ZIP Code 11794 Quick Stats
| ZIP Code Name | Stony Brook |
| Organization | SUNY Stony Brook |
| Primary County | Suffolk County |
| ZIP Code Type | Unique |
| Population (2022) | 1,425 |
| Area Code(s) | 631 / 934 |
| Current Time | EDT |
ZIP Code 11794 Map
11794 Demographics
The majority race/ethnicity residing in 11794 is Asian. The current unemployment level in 11794 is 4.4%.
| Population | 1,425 |
| Population Growth Rate | -57.34% |
| Population Density | 1,632 People per Square Mile |
| Current Unemployment Rate (May 2026) | 4.4% |
| Sales Tax Rate (2025) | 8.8% |
| Majority Race/Ethnicity | Asian - 42.86% |
11794 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 411 | 32.8% |
| Black | 185 | 14.76% |
| Hispanic | 114 | 9.1% |
| Asian | 537 | 42.86% |
| Native American | 6 | 0.48% |
| Hawaiian/Pac. Islander | 0 | 0% |
11794 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 5 | 2.94% |
| Bachelor Degree | 51 | 30% |
| High School Diploma | 0 | 0% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 0 | 0% |
| Associates Degree | 11 | 6.47% |
| Masters Degree | 91 | 53.53% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 12 | 7.06% |
11794 Geography
| Coordinates | 40.91260147, -73.1207428 |
| Adjacent ZIP Codes | |
| Cities/Towns in 11794 | |
| Region | Metro New York City |
| Metropolitan/Micropolitan Stat Area | New York-Newark-Jersey City, NY-NJ-PA |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 0.87311254 Square Miles |
11794 Schools
| School Districts in 11794 | |
| Elementary Schools in 11794 | |
| Middle Schools in 11794 | |
| High Schools in 11794 |
11794 Weather and Climate Data
| Plant Hardiness Zone | Zone 7a: 0F to 5F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 59g - Long Island Sound Coastal Lowland | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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