11791 ZIP Code – Syosset, New York

ZIP code 11791 is a large ZIP code located in Syosset, New York, within Nassau County with a population of approximately 25,631 residents. The median household income of $190,347 is well above the New York average and well above the national average. Homes in this ZIP code have a median value of $877,400, well above the national average, with 93.5% owner-occupied housing (increasing). ; median rent of $2,540 is similarly well above the national average. Housing consists of 97% single-family (increasing).

The area reports an unemployment rate of 4.9%, near the national average. An estimated 3.5% of the population falls below the poverty line, well below the national figure. An estimated 70.6% of adults hold a bachelor's degree or higher, well above the national average. The population has a median age of 43.0, near the national median. ZIP codes in the surrounding area include 11797, 11732, 11771.

ZIP Code 11791 Data

Population 25,631
Median Household Income $190,347
Median Home Value $877,400
Median Rent $2,540
Median Age 43.0
Unemployment Rate 4.9%
Poverty Rate 3.5%
Bachelor's Degree or Higher 70.6%
County Nassau County
State New York

ZIP 11791 vs. New York vs. U.S.

MetricZIP 11791NY Avg.U.S. Avg.
Population25k11k10k
Median Household Income$190k$86k$73k
Median Home Value$877k$342k$258k
Median Rent$2,540$1,328$1,088
Median Age43.044.243.2
Unemployment Rate4.9%5.3%5.0%
Poverty Rate3.5%11.8%13.3%
Bachelor's Degree or Higher70.6%34.4%26.9%

Demographics Charts

Race & Ethnicity

Gender

Education Level (adults 25+)

Nearby ZIP Codes

Nearby ZIP Code Comparison

ZIP Code City Population Median Income
11797 WOODBURY 9,203 $193,866
11732 EAST NORWICH 3,546 $116,705
11771 OYSTER BAY 10,068 $149,577
11753 JERICHO 13,087 $172,983
11803 PLAINVIEW 30,298 $179,197