11755 ZIP Code – Lake Grove, New York

11755 is a mid-sized ZIP code in Lake Grove, New York, part of Suffolk County with a population of approximately 12,227 residents. The median household income is $121,196 — above the New York average and well above the national average. At $513,400, median home values run well above the national average, with 78.5% owner-occupied housing (decreasing). , and the median rent of $2,136 is well above the national average. Housing consists of 84% single-family (decreasing), 14% apartments (increasing).

At 5.8%, the unemployment rate is above the national figure. The poverty rate is 5.8%, well below the national average. About 48.3% of residents have completed a four-year degree, well above the national rate. The median age is 43.1, near the national median. Nearby ZIP codes include 11767, 11720, 11779.

ZIP Code 11755 Data

Population 12,227

Median Household Income $121,196

Median Home Value $513,400

Median Rent $2,136

Median Age 43.1

Unemployment Rate 5.8%

Poverty Rate 5.8%

Bachelor's Degree or Higher 48.3%

County Suffolk County

State New York

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ZIP 11755 vs. New York vs. U.S.

Metric	ZIP 11755	NY Avg.	U.S. Avg.
Population	12k	11k	10k
Median Household Income	$121k	$86k	$73k
Median Home Value	$513k	$342k	$258k
Median Rent	$2,136	$1,328	$1,088
Median Age	43.1	44.2	43.2
Unemployment Rate	5.8%	5.3%	5.0%
Poverty Rate	5.8%	11.8%	13.3%
Bachelor's Degree or Higher	48.3%	34.4%	26.9%

Demographics Charts

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Education Level (adults 25+)

Nearby ZIP Codes

Nearby ZIP Code Comparison

ZIP Code	City	Population	Median Income
11767	NESCONSET	14,493	$136,375
11720	CENTEREACH	29,193	$123,603
11779	RONKONKOMA	38,654	$113,355
11790	STONY BROOK	19,282	$145,545
11784	SELDEN	25,425	$108,913