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ZIP code

11755

Lake Grove, NY

STANDARD

11755 covers Lake Grove in Suffolk County, with 11,953 people in the ACS 2023 estimate.

Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology

ACS 2023 population

11,953

Median household income

$120,306

Median home value

$558,900

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 11755. Methodology

ZIP code map of 11755

Census ZCTA boundary for ZIP 11755 in Lake Grove, New York
Census ZCTA boundary for ZIP 11755 in Lake Grove, New York. A ZCTA is not the same as a USPS ZIP code. Boundaries: U.S. Census Bureau. Methodology · Data sources
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About ZIP code 11755

Type

STANDARD

City

Lake Grove

County

Suffolk County

Timezone

America/New_York

Area codes

631, 934

Land area

3.3 sq mi

Water area

0.00 sq mi

Households

4,146

Median gross rent

$2,197

More enterprise fields

Timezone
America/New_York
Area Codes
631, 934
World Region
NA
Country
US

Commercial ZIP directory · not ACS

Commercial ZIP directory population_count for ZCTA 11755. Not ACS. Methodology

People in 11755

Race

  • White9,447
  • Black or African American324
  • American Indian or Alaska Native19
  • Asian962
  • Native Hawaiian and Pacific Islander6
  • Other race411
  • Two or more races949

Hispanic or Latino (any race): 1,387

Age

  • Under 101,059
  • 10 to 191,449
  • 20 to 291,601
  • 30 to 391,350
  • 40 to 491,538
  • 50 to 591,870
  • 60 to 691,444
  • 70 to 791,112
  • 80 and older695

Income and housing in 11755

Poverty rate

5.8%

Median earnings

$59,794

Median household income

$120,306

Median home value

$558,900

Median gross rent

$2,197

Education

  • High school graduate95.0%
  • Bachelor's degree48.3%
  • Graduate degree22.6%

Places covering 11755

Cities and places — Population overlap

Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

Counties — Population overlap

Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

Population history for 11755

IRS populationACS population
13,6066,803020052023

Hover the chart or read the table below (Year | ACS | IRS).

Population history. Year | ACS population | IRS population. ACS and IRS are separate series. Blank cells mean that source did not publish a count for the year.
YearACS populationIRS population
200511,705
200611,552
200712,105
200811,873
200912,053
201011,962
201112,08211,837
201212,26311,750
201312,22211,570
201412,32911,620
201512,40011,530
201612,43011,500
201712,47611,610
201812,51011,410
201912,59811,470
202012,51411,460
202112,35211,430
202212,22711,270
202311,953

ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.

ZIP codes near 11755

12 nearest ZIP centroids (any distance)

  1. 11767Nesconset1.7 miPop 14,495 · Income $148,762
  2. 11720Centereach2.0 miPop 28,669 · Income $128,015
  3. 11779Ronkonkoma3.1 miPop 38,273 · Income $117,684
  4. 11790Stony Brook3.5 miPop 19,934 · Income $157,695
  5. 11784Selden4.0 miPop 25,986 · Income $105,268
  6. 11794Stony Brook4.3 miPop 1,519 · Income —
  7. 11738Farmingville4.4 miPop 20,246 · Income $139,008
  8. 11749Islandia4.5 miPop 3,581 · Income $112,435
  9. 11780Saint James4.7 miPop 15,586 · Income $141,576
  10. 11787Smithtown4.9 miPop 34,656 · Income $141,505
  11. 11741Holbrook5.0 miPop 26,356 · Income $138,417
  12. 11742Holtsville5.1 miPop 13,194 · Income $126,563

ZIP centroids within 2 miles

ZIP centroids within 2 miles of 11755, measured by Census internal point.
ZIPCityStateDistance (miles)ACS populationMedian income
11767NesconsetNY1.7 mi14,495$148,762

ZIPs within 2 miles of this place

Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.

11755 Lake Grove, NY

Looking up ZIP codes within 2 miles of 11755 Lake Grove, NY, measured by centroid distance.

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ZIP code 11755 FAQ

What city is ZIP code 11755 in?
11755 is in Lake Grove, NY.
What county is 11755 in?
11755 is in Suffolk County.
What is the median household income in 11755?
The median household income in 11755 is $120,306.
Which ZIP codes are near 11755?
Use the radius tool on this page to list ZIP codes within a chosen distance of 11755.