Grantham, NH Utility & Living Guide

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Grantham, NH Utility & Living Guide

Living in Grantham, NH offers a tranquil and picturesque setting with easy access to outdoor recreation and a strong sense of community.

Last updated: June 26, 2026
Total Utilities$300/mo
1BR Rent$1100/mo
COL Index118 (+10% above national average)
Family Score8/10
Median Home$340,000
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⚠️ Natural Hazard History — Grantham
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💰 Budget Calculator
🔌 Utilities
🏠 Housing
📊 Cost of Living
💰 Taxes
👨‍👩‍👧 Families
🧮 Tools

Monthly Utility Costs

⚡ Electric

$150/mo

Eversource Energy
🔥 Gas

N/A - Electric only
💧 Water

$50/mo

Grantham Water Department
🗑️ Garbage

$30/mo

Casella Waste Systems
📶 Internet

$70/mo

Combined Average Overhead $300/month

Housing Market

Rent & Property
1 Bedroom$1100/mo
2 Bedrooms$1400/mo
3 Bedrooms$2000/mo
Median Home Price$340,000
Property Tax Rate1.8%
Avg Childcare/mo$1200

The housing market in Grantham is characterized by a mix of older and newer homes, with a range of prices to suit different budgets. The town has seen steady growth in recent years, with new developments and renovations adding to the inventory of available homes. However, the market can be competitive, especially for affordable options.

Cost of Living

Overall COL Index

118

US national avg = 100
vs National Avg

+10% above national average

Groceries

105

Transportation

92

Healthcare

102

Childcare/mo

$1200

Tax Rates

Tax Overview
Property Tax Rate1.8%
<p>State 0% + No county tax + No city tax</p>

New Hampshire has no state income tax, but residents may still be subject to federal income tax.

Family & Relocation

Family Vibe Score
8/10
Safety Index

60

Higher = safer
School Rating

7.5/10

GreatSchools avg
Avg Childcare

$1200/mo

City Pulse

Population Trend
+2% (growing)
Political Climate
Purple description, with a mix of conservative and liberal views
Business Momentum
Moderate, with key industries including healthcare, education, and tourism
Top Local Concerns
Property taxes, affordable housing, traffic and transportation
🚌 Transit for Families

Grantham has limited public transportation options, but the town is relatively small and walkable, with some sidewalks and crosswalks in place.

🎡 Top Kid Attractions
  • 🎯
    Grantham Town Beach
  • 🎯
    Enfield Shaker Museum
  • 🎯
    Mount Sunapee State Park

Best Neighborhoods for Families

The area around Grantham Town Beach is popular with families, offering easy access to outdoor recreation and a strong sense of community. The town's rural areas also offer a more secluded and peaceful living environment, with plenty of opportunities for hiking and exploration.

Household Budget Calculator

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

Local Briefing & Neighborhood Pulse

Live Local News

Grantham has regulations in place to protect its natural resources and preserve its rural character, including zoning ordinances and environmental regulations.

Grantham's economy is driven by a mix of industries, including healthcare, education, and tourism, with a growing number of small businesses and entrepreneurs calling the town home. The town's strong sense of community and high quality of life make it an attractive destination for families and young professionals.

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📊 Grantham — Census & Demographic Data

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

☀️ Seasonal Utility Costs

Utility costs in Grantham can fluctuate significantly by season, with higher electricity costs in the summer due to air conditioning and higher heating oil costs in the winter. However, the town's relatively mild climate means that these fluctuations are not as extreme as in other parts of the country.

🏛️ Local Tax Details

The ZIP code 03753 has a property tax millage rate of 24.5, with no local surtaxes.

👶 Family & Stroller Friendliness

6, Grantham has some sidewalks and crosswalks in place, but the town's rural areas can be challenging to navigate with a stroller, and some areas lack elevator access in transit and other family infrastructure.

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