Lake Grove

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Lake Grove, NY Area Guide

Avg Rent

$2,639

Population

10,879

Renter Mix

20% Rent

A Tree-Filled Village in the Heart of Long Island

Suburban Family-Friendly Location Parks Outdoor Activities

Lake Grove is a small incorporated village in Suffolk County, sitting near the center of Long Island in the Town of Brookhaven. Settled in the early 18th century along what is now Middle Country Road, the community earned its name from the groves of trees near Lake Ronkonkoma and officially became a village in 1968. Its historic First Congregational Church of New Village, built in 1818 and listed on the National Register of Historic Places, still stands today and appears on the village seal. Stony Brook University anchors the surrounding area educationally and economically, drawing a steady flow of activity to nearby corridors. Smith Haven Mall, one of central Long Island's most established retail destinations, sits within the village and has served the region since 1969. The rental landscape here is primarily made up of apartment communities offering spacious floor plans with traditional suburban settings, complemented by townhome-style options. Access to the Long Island Expressway and proximity to the Long Island Rail Road station in Lake Ronkonkoma keep New York City within reasonable reach for commuters.

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Demographics

Median Household Income

$118,631

Average: $144,967

Education

3,775

Residents Have a Degree

Job Market

5,423

Workers Employed

Age Distribution
Get a sense of this area's population profile.

Median Age

44 Years

Largest Age Group

55-64 Years

Approximately 14% of Residents

Under 20

20%

Over 65

22%

Housing Distribution

Lake Grove has more homeowners than renters.

Renters
20%
Non-Renters
80%

Education Distribution

Review this city's overall education levels.

Bachelor's or Higher
32%
Other Education
68%

Rent Trends

As of May 2026, the average apartment rent in Lake Grove, NY is $2,196 for a studio, $2,639 for one bedroom, and $3,247 for two bedrooms. Apartment rent in Lake Grove has increased by 0.2% in the past year.

Property Type
Average Rent
Average Sq Ft
Apartment
$2,639/month
728 Sq Ft
See Rental Market Trends in Lake Grove, NY

Getting Around

Fairly Walkable

Walkability

50 / 100

Limited Public Transit

Transit

30 / 100

Very Drivable

Drivability

80 / 100

Somewhat Bikeable

Bikeability

30 / 100

Schools

Wenonah School

Public

Grades K-5

488 Students

Cayuga School

Public

Grades K-5

539 Students

Eugene Auer Memorial School

Public

Grades K-5

308 Students

Points of Interest

Parks and Recreation

  • Lake Ronkonkoma
  • Lakeland County Park
  • Sweetbriar Nature Center
  • Caleb Smith State Park Preserve
  • Blydenburgh County Park

Airports

  • Long Island MacArthur
  • Tweed/New Haven

Top Apartments in Lake Grove

Houses for Rent in Lake Grove

Living in Lake Grove

History

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Lake Grove's roots trace back to the early 18th century, when settlers established homesteads along what is now Middle Country Road. The village takes its name from the groves of trees that once surrounded nearby Lake Ronkonkoma, a defining natural feature of the area. The First Congregational Church of New Village, built in 1818 and listed on the National Register of Historic Places, remains the most visible link to that era. The modest white structure still holds services and appears on the village seal as a symbol of continuity. Lake Grove incorporated in 1968, making it one of Long Island's younger municipalities. Much of what renters see today reflects mid-century suburban development, though scattered older homes and the historic church offer glimpses of the agricultural hamlet that preceded the shopping centers and apartment complexes that now define the landscape.

Restaurants

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Dining in Lake Grove centers on Middle Country Road, where a mix of casual and sit-down options serves the village's everyday needs. A local anchor since the 1950s, The Good Steer has long been the go-to spot for smoked and grilled barbecue, with house-ground burgers and housemade onion rings among its enduring draws. Japanese hibachi and sushi are also well represented along the corridor. Nearby Smith Haven Mall and its surrounding plazas add further variety, while the broader Smithtown and Stony Brook dining scenes are an easy drive away for those seeking a wider range of American, Italian, and international cooking.

Transportation

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Lake Grove is a car-dependent village where most residents rely on personal vehicles to get around. Middle Country Road (New York Route 25) serves as the main commercial corridor, and the Long Island Expressway (I-495) provides direct access to western Long Island and New York City. For those who commute to the city without a car, the Long Island Rail Road's Ronkonkoma Branch runs service from nearby Lake Ronkonkoma station, with trains heading into Penn Station in Manhattan. Suffolk County Transit operates the S57 bus route through Lake Grove, with a stop at Smith Haven Mall. Long Island MacArthur Airport is located just a few miles south, offering regional and national flights. Biking as a mode of commuting is limited given the volume of traffic on local roads, though recreational paths at nearby preserves offer a more comfortable option for cyclists.

Parks

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Lake Grove maintains a modest but welcoming collection of parks suited to everyday outdoor life. The Village Green serves as a central gathering space, home to a veterans memorial and a 9/11 memorial garden, and doubles as a venue for community concerts and seasonal events. Kelly Park hosts the annual Harvest Festival, drawing residents for hay rides, pumpkin picking, and a petting zoo. Robert J. Henke Nature Preserve, named for a former village mayor, offers walking paths through a quiet natural setting along with a children's playground. For more extensive hiking and biking, Laurel Ridge Setauket Woods Nature Preserve sits just northeast of the village and provides a larger wooded retreat.

Cost

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Lake Grove sits within Suffolk County's Mid Island corridor, where housing costs reflect Long Island's overall premium market. Average rent for a one-bedroom apartment runs around $2,637 per month, with studio units averaging $2,195 and two-bedroom apartments averaging $3,222. These figures position Lake Grove above the statewide average for comparable unit sizes in many upstate markets, though they track closely with neighboring communities such as Saint James and South Setauket. The median household income in Lake Grove is notably strong, which provides some context for the local cost structure. The housing stock leans toward smaller residential configurations, with limited larger unit availability reflected in the data.

Shopping

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Smith Haven Mall anchors the shopping scene in Lake Grove and has been a central retail destination for the Mid Island region of Long Island since it opened in 1969. With more than 140 stores, it draws shoppers from across Suffolk County and connects easily to Middle Country Road, where additional shopping plazas, a Whole Foods Market, and a Trader Joe's round out everyday retail needs. For fresh produce close to home, a short drive to Ronkonkoma leads to Thera Farms, a family-run operation open daily where locally grown vegetables, fruits, and eggs are sold straight from the source.

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Methodology

† Our analysis of utilities, groceries, transportation, healthcare, home prices, and other goods and services is sourced from the Cost of Living Index, a respected benchmark published by the Council for Community and Economic Research (C2ER) that provides a thorough overview of living expenses across different regions.

Rent data is provided by CoStar Group’s Market Trend reports. As the industry leader in commercial real estate information, analytics, and news, CoStar conducts extensive research to produce and maintain a comprehensive database of commercial real estate information. We combine this data with public record to provide the most up-to-date rental information available.

Consumer goods, services, and home prices are sourced from the Cost of Living Index published by the Council for Community and Economic Research (C2ER). The data on this page is updated quarterly. It was last published in February 2026.

Demographic information comes from Neustar and combines detailed address data with U.S. Census and American Community Survey statistics to produce reliable local estimates.