Living in Hewlett Harbor, New York: homes, schools and costs

The book's checklist

Lower cost of livingEveryday prices run 12.6% above the U.S. average in the New York-Newark-Jersey City metro area.
More house for the moneyThe Census survey didn't reach enough homes in Hewlett Harbor to say.
A safer neighborhoodThe FBI has no 2025 figures for Hewlett Harbor itself. Many small towns are patrolled by the county sheriff, so call the sheriff's office and ask what calls they get most.
Schools in town7 public schools: 5 elementary, 1 middle and 1 high school.
A hospital close byMount Sinai South Nassau in Oceanside, about 3 miles away, has the nearest emergency room.
Within reach of a big cityNew York is about 13 miles away as the crow flies. The book suggests staying within about 60 miles if you'll miss big-city sports, concerts and theater.

A check means Hewlett Harbor meets the rule of thumb from Frank and Dave's book. An empty box isn't a deal breaker: it's something to weigh for your family. A question mark means there isn't enough data.

What kind of town

A suburb, not a stand-alone small town

Hewlett Harbor runs into the built-up area around New York (Census Bureau, 2020 urban areas). We include suburbs under 20,000 people because some still feel like small towns, but daily life here is closer to the suburbs than to the towns Frank and Dave's book describes. Weigh it against towns farther out.

The book sorts small towns into six types. These labels come only from the numbers; take the quiz to see which type fits your family.

For a lifetime

Homes and money

Typical home value, as owners valued them in 2020-2024: $1,497,000U.S.: $332,700
Home prices since then: Up 21%Nassau County, 2022 to 2025
Typical household income: $250,000 or moreU.S.: $80,734
Homes owned by the people living in them: 99%U.S.: 65%
Typical property tax bill: $10,000 or more a yearNew York: $6,582
Homes built before 1940: 2%U.S.: 12%
Homes built since 2010: 3%U.S.: 11%
Vacation and seasonal homes: 3%U.S.: 3%
Everyday prices: 112.6U.S. average = 100 (the New York-Newark-Jersey City metro area)

Home values and rents are what households told the Census Bureau across 2020 to 2024, so they trail today's market: county prices have moved up 21% since 2022. Everyday prices are the government's average for the New York-Newark-Jersey City metro area, not Hewlett Harbor alone. Check current listings before you budget.

Sources: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates; Federal Housing Finance Agency, House Price Index for counties (all transactions); U.S. Bureau of Economic Analysis, Regional Price Parities, 2024.

The people

Population, 2025 estimate: 1,3322020: 1,336
Median age: 39.5 yearsU.S.: 38.9
Age 65 and older: 17%U.S.: 17%
Under 18: 22%U.S.: 22%
Adults with a bachelor's degree or more: 81%U.S.: 36%
Moved here from another county or state in the past year: 6%U.S.: 6%
College students: 7%share of all residents

Sources: U.S. Census Bureau, Population Estimates (Vintage 2025); U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.

Work

Biggest lines of work: Schools, health care and social services (30%); finance, insurance and real estate (23%); professional and business services (18%)
Average commute: 37 minutesU.S.: 26 minutes
Work from home: 23%U.S.: 15%
Below the poverty line: 2%U.S.: 12%

Sources: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.

Health care

Nearest emergency room: Mount Sinai South Nassau, Oceanside, NY, about 3 miles away. It's a general hospital. Medicare gives it 3 of 5 stars.

Look up doctors, clinics and the hospitals themselves on Medicare's Care Compare. Ask where the most serious cases are sent.

Sources: Centers for Medicare & Medicaid Services, Hospital General Information.

Schools

7 public schools in Hewlett Harbor, run by Lynbrook Union Free School District and Hewlett-Woodmere Union Free School District.

See each school on the federal school search, then check test scores and graduation rates on New York's school report card.

Sources: National Center for Education Statistics, Common Core of Data, 2023-24 (via the Urban Institute Education Data Portal); National Center for Education Statistics, IPEDS institution directory, 2024.

Internet

Homes with cable, fiber or DSL internet: 81%U.S.: 76%
Homes with any internet subscription: 97%U.S.: 91%

Before you buy, look up the address on the FCC's National Broadband Map to see which providers serve it.

Sources: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.

Weather

January average low: 26°F
July average high: 82°F
Days 90°F or hotter: 10 a year
Nights at or below freezing: 89 a year
Rain and melted snow: 48.6 inches a year
Snow: 26 inches a year
Elevation: 7 feet

Weather station: Oceanside (3 miles away). Averages for 1991 to 2020.

Sources: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020; U.S. Geological Survey, 3D Elevation Program.

Getting around

Mount Sinai South NassauEmergency room3

Hempstead, NYCity of 60,0006

New York, NYMetro of 20.1 million13

Straight-line miles. The road is always longer, and as the book says, an interstate at 70 is a different trip from a farm road at 45. Check the real drive: Mount Sinai South Nassau, Hempstead, New York.

Nassau County is in a metro area of 1 million people or more (USDA rural-urban code 1, on a scale where 1 is the biggest metro areas and 9 the most rural counties).

For a day

National Park Service sites within about an hour:

Gateway National Recreation Area5 miles
Theodore Roosevelt Birthplace National Historic Site17 miles
Castle Clinton National Monument18 miles
Federal Hall National Memorial18 miles
African Burial Ground National Monument18 miles

Read about Hewlett Harbor's history on Wikipedia.

Know Hewlett Harbor?

Tell us what a visitor shouldn't miss, and what living there is really like. Write to Main Street at mainstreet@smalltownguide.com. The best notes from people who know the town will be added here.

Nearby

Straight-line miles.

Small towns

Hewlett, NY7,600 people, 1 miles
East Rockaway, NY10,100 people, 1 miles
Woodmere, NY18,100 people, 2 miles
Cedarhurst, NY7,300 people, 2 miles
South Valley Stream, NY6,500 people, 2 miles
Island Park, NY5,100 people, 3 miles

Smaller places

Hewlett Bay Park, NY480 people, 1 mile
Hewlett Neck, NY574 people, 1 mile
Bay Park, NY (unincorporated)1,510 people, 1 mile
Woodsburgh, NY885 people, 1 mile
Harbor Isle, NY (unincorporated)1,176 people, 2 miles
North Lynbrook, NY (unincorporated)922 people, 2 miles
Barnum Island, NY (unincorporated)2,302 people, 3 miles
Malverne Park Oaks, NY (unincorporated)635 people, 4 miles

Sources

Census survey figures are estimates with a margin of error; we leave out any figure whose margin is too wide to be useful. Data last gathered October 5, 2026. See something wrong? Write to mainstreet@smalltownguide.com.