Stony Brook, NY Utility & Living Guide

⚡ Featured Deal

Essentials for Your New Home

🛒 Shop This Deal Now

As an Amazon Associate I earn from qualifying purchases.

Tier 3 Location

Stony Brook, NY Utility & Living Guide

Utilities, housing, taxes, cost of living, and local insights — everything residents and families need.

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
📷 Live Cameras — Stony Brook
Live camera
Live · refreshing...
🌤️ Live Weather — Stony Brook
Loading weather...
⚠️ Natural Hazard History — Stony Brook
Loading hazard data...
💼 Calculate Your Future Retirement Income

Moving Your Assets to Stony Brook?

Moving to Stony Brook? Find out how much retirement income you could generate based on your current savings, age, and goals. Calculate Your Retirement Income → Free · Takes 2 minutes · No personal data required
💰 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

Town of Brookhaven
📶 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

The housing market in Stony Brook is competitive, with demand driven by proximity to Stony Brook University. Prices have risen steadily over the past decade.

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
Blue
Business Momentum
Moderate with key industries in education, healthcare, and technology.
Top Local Concerns
Property taxes, school funding, traffic congestion
🚌 Transit for Families

Public transit is limited; most families rely on cars, but sidewalks are well-maintained.

🎡 Top Kid Attractions
  • 🎯
    Stony Brook Village Center
  • 🎯
    Avalon Nature Preserve
  • 🎯
    Long Island Museum

Best Neighborhoods for Families

Old Field and Setauket are popular for families due to their proximity to top-rated schools and quiet streets.

Household Budget Calculator

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

Financial Tools

Calculators
Planning Tools

Find Another City Guide

Search by city name or ZIP code to find utility costs, housing data and cost of living guides.

📊 Stony Brook — Census & Demographic Data

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

💰 Median Household Income
$129,625
👤 Median Age
45.5
🏠 Homeownership Rate
89.3%
🔑 Renter Rate
10.7%
📉 Poverty Rate
5.4%
💼 Unemployment Rate
3.5%
📡 Internet Access
94.6%
🎓 College Educated
53.5%

☀️ Seasonal Utility Costs

Electricity costs spike in summer due to AC use, while gas bills rise in winter for heating.

🏛️ Local Tax Details

Key ZIP code level tax info: property tax millage rates vary by school district, with additional surtaxes for sewer improvements.

👶 Family & Stroller Friendliness

7/10: Sidewalks are well-maintained, parks are accessible, but transit options are limited for strollers.

📰 Latest NY Stories

New York Living Report — July 27, 2026

New York State, with a population of 19,994,379, offers a complex tapestry of urban and rural life. Finklick,...

Read more →

New York Living Report — July 26, 2026

For anyone contemplating a move to New York, the numbers provide a sobering yet essential starting point. The...

Read more →

New York Living Report — July 25, 2026

The Empire State is far more than its iconic, five-borough city. For anyone considering relocating to New York,...

Read more →

New York Living Report — July 24, 2026

New York State is a study in contrasts, a place where the pulsing energy of a global metropolis...

Read more →
Amazon

Get your home essentials, storage, and moving supplies delivered.

Shop Moving Essentials

As an Amazon Associate I earn from qualifying purchases.