Smithtown, NY Utility & Living Guide

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Smithtown, 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
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🌤️ Live Weather — Smithtown
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⚠️ Natural Hazard History — Smithtown
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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

Smithtown Water District
🗑️ Garbage

$25/mo

Smithtown Municipal Waste Services
📶 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

Smithtown’s housing market is competitive, with steady demand for single-family homes. Prices have risen modestly over the past year due to low inventory.

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

Public transit is limited but stroller-friendly where available, with accessible buses and train stations.

🎡 Top Kid Attractions
  • 🎯
    Smithtown Historical Society
  • 🎯
    Blydenburgh County Park
  • 🎯
    The Smithtown Library

Best Neighborhoods for Families

The Kings Park and St. James areas are highly sought after for their top-rated schools and family-friendly amenities.

Household Budget Calculator

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

Financial Tools

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📊 Smithtown — Census & Demographic Data

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

💰 Median Household Income
$145,285
👤 Median Age
46.3
🏠 Homeownership Rate
89.6%
🔑 Renter Rate
10.4%
📉 Poverty Rate
2.8%
💼 Unemployment Rate
2.7%
📡 Internet Access
92.9%
🎓 College Educated
45.6%

☀️ Seasonal Utility Costs

Utility costs peak in winter due to heating needs, while summer sees higher electricity usage for air conditioning.

🏛️ Local Tax Details

Key ZIP code level tax info: property tax millage rates vary by district, with Smithtown county adding a 0.5% local surtax.

👶 Family & Stroller Friendliness

7/10 with explanation: Good sidewalk quality in residential areas, ample park access, but limited elevator access in transit.

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