Lake Grove
Village in Suffolk County, New York

Lake Grove is a village in Suffolk County, New York, with 11,072 residents (2020 Census). It sits at 118 ft (36 m) above sea level. The nearest town is Lake Ronkonkoma, 1.9 miles S.
- 11,072residents (2020 Census)
- 118 ftelevation · 36 m
- 2.9 sq miland area · 7.6 km²
- 3,758 / sq mipopulation density
- 11755main ZIP code (2 in total)
About Lake Grove
Lake Grove is a village in the Town of Brookhaven in Suffolk County, New York, United States. As of the 2020 census, Lake Grove had a population of 11,072.
Text: Wikipedia · CC BY-SA 4.0
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Living in Lake Grove
- Median household income
- $118,311
- Median home value
- $598,900
- Median rent
- $2,184/mo
- Median age
- 40.1
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Map of Lake Grove
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Open in Google Maps ›Lake Grove, NY population
Lake Grove had 11,072 residents in the 2020 Census.
| 2020 Census | 11,072 |
|---|---|
| Density | 3,758 per sq mi (1,451 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Lake Grove at a glance
| State | New York (NY) |
|---|---|
| County | Suffolk County |
| Type | Village |
| Population | 11,072 (2020) |
| Land area | 2.95 sq mi (7.6 km²) |
| Water area | 0.00 sq mi (0.00 km²) |
| Elevation | 118 ft (36 m) |
| Coordinates | 40.8578° N, 73.1168° W |
| ZIP codes | 11755, 11767 |
| Official website | lakegroveny.gov |
| Census code (GEOID) | 3640530 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Lake Grove
- Lake Ronkonkoma1.9 mi S
- Nesconset1.9 mi W
- Centereach2.0 mi E
- St. James2.2 mi NW
- Village of the Branch3.5 mi W
- Stony Brook3.5 mi N
- Stony Brook University3.6 mi N
- Head of the Harbor3.6 mi NW
- Ronkonkoma3.8 mi S
- Selden3.8 mi E
- Farmingville4.2 mi E
- Islandia4.5 mi SW
Straight-line distance between town centers.
Frequently asked questions about Lake Grove
What county is Lake Grove in?
Lake Grove is in Suffolk County, New York.
What is the population of Lake Grove, NY?
11,072 people lived in Lake Grove at the 2020 Census.
What is the ZIP code of Lake Grove, NY?
The main ZIP code is 11755. Other ZIP codes: 11767.
What is the elevation of Lake Grove?
118 feet (36 m) above sea level.
What towns are near Lake Grove?
Lake Ronkonkoma (1.9 mi), Nesconset (1.9 mi), Centereach (2.0 mi), St. James (2.2 mi), Village of the Branch (3.5 mi).
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