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Grantham
City in New Hampshire, United States
Overview
Grantham is a small, tranquil town in the heart of rural New Hampshire, known for its beautiful woodland scenery, lakes, and abundant outdoor recreation. The close-knit community and peaceful setting make it an ideal escape from urban bustle.
Geographic Context
Jurisdiction
United States
State
New Hampshire
Population
3,404
Time Zone
America/New_York
Coordinates
43.49°, -72.14°
Key Metrics
Safety Score
90
Female Safety
85
LGBTQ+ Safety
80
Traffic Safety
80
Food Safety
95
Monthly Cost
$2,695
Local Cost
$1,840
Local Income
$3,700
Cashless
85
English
100
Temperature
6.6°C
Summer Avg
18.9°C
Winter Avg
-6.3°C
Record High
40.4°C
Record Low
-30.5°C
Humidity
84%
Precipitation
1159 mm
Internet Speed
370 Mbps
Upload
30 Mbps
Latency
16 ms
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
2
Walk Score
2
Footways
3.0
Airport
NWH
Distance
12 km
Explore
Frequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-22.
World Air Quality Index - Latest available city-level air quality station measurement. Updated 2025-12-05.
Ookla Open Data - Internet speed aggregates for 2024Q3 from 3 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-07.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Updated 2025-12-06.
Oyster List city price model - City price estimates calibrated from local price surveys and jurisdiction-level cost signals. Updated 2026-01-14.
Estimated data
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores are model-assisted estimates derived from source-backed country and city signals. Confidence 75/100.
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