Greenlawn, NY Utility & Living Guide

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Greenlawn, NY Utility & Living Guide

Greenlawn is a hamlet and census-designated place (CDP) in Suffolk County, New York, United States. Located on Long Island in the Town of Huntington, Greenlawn had a population of 13,661 at the 2020 census.

Last updated: June 25, 2026
Total Utilities$305/mo
1BR Rent$1200/mo
Sales Tax7.5%
COL Index105 (+5% above national average)
Family Score6/10
Median Home$320,000
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💰 Budget Calculator
🔌 Utilities
🏠 Housing
📊 Cost of Living
💰 Taxes
👨‍👩‍👧 Families
🧮 Tools

Monthly Utility Costs

⚡ Electric

$120/mo

PSEG Long Island
🔥 Gas

$50/mo

National Grid
💧 Water

$45/mo

Suffolk County Water Authority
🗑️ Garbage

$25/mo

Greenlawn Garbage District
📶 Internet

$65/mo

Combined Average Overhead$305/month

Housing Market

Rent & Property
1 Bedroom$1200/mo
2 Bedrooms$1600/mo
3 Bedrooms$2100/mo
Median Home Price$320,000
Property Tax Rate1.2%
Avg Childcare/mo$1000

Greenlawn’s housing market is competitive with a mix of historic homes and newer developments. Prices have risen steadily due to high demand for its top-rated schools.

Cost of Living

Overall COL Index

105

US national avg = 100
vs National Avg

+5% above national average

Groceries

102

Transportation

98

Healthcare

100

Childcare/mo

$1000

Tax Rates

Tax Overview
Total Sales Tax7.5%
Property Tax Rate1.2%
<p>State 4% + County 3.5% + City 0%</p>

New York State income tax ranges from 4% to 8.82% based on income brackets.

Family & Relocation

Family Vibe Score
6/10
Safety Index

50

Higher = safer
School Rating

6.5/10

GreatSchools avg
Avg Childcare

$1000/mo

City Pulse

Population Trend
+3% (growing)
Political Climate
Purple (mixed Democratic and Republican representation)
Business Momentum
Moderate with key industries in healthcare, education, and retail
Top Local Concerns
Property taxes, school funding, traffic congestion
🚌 Transit for Families

Limited public transit options; most families rely on cars. Sidewalks are well-maintained in residential areas.

🎡 Top Kid Attractions
  • 🎯
    Greenlawn Park
  • 🎯
    Harborfields Public Library
  • 🎯
    Greenlawn Farmers Market

Best Neighborhoods for Families

The Harborfields School District area is highly sought after for families. Neighborhoods near the train station offer convenience for commuters.

Household Budget Calculator

Estimate your real monthly cost of living in Greenlawn based on your household profile.

📰 Live Local News

Residents must obtain permits for home renovations. Leaf blowers are restricted during summer months.

Financial Tools

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📊 Greenlawn — Census & Demographic Data

Official data from the US Census Bureau, American Community Survey.

💰 Median Household Income
$127,024
👤 Median Age
39.7
🏠 Homeownership Rate
83.3%
🔑 Renter Rate
16.7%
📉 Poverty Rate
5.8%
💼 Unemployment Rate
3.8%
📡 Internet Access
86.9%
🎓 College Educated
40.4%

☀️ Seasonal Utility Costs

Electricity costs peak in summer due to AC usage. Gas bills rise in winter for heating.

🏛️ Local Tax Details

Property tax millage rate is 1.2%. No local surtaxes specific to Greenlawn.

👶 Family & Stroller Friendliness

7/10: Good sidewalk quality and park access, but limited elevator access in transit.

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