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Colchester
City in Connecticut, United States
Overview
Colchester, Connecticut is a welcoming New England town blending charming historic sites, lively community life, and beautiful outdoor spaces. With a friendly atmosphere and easy access to parks and lakes, Colchester is ideal for families and nature lovers seeking a relaxed getaway.
Geographic Context
Jurisdiction
United States
State
Connecticut
Population
17,524
Time Zone
America/New_York
Coordinates
41.58°, -72.33°
Key Metrics
Safety Score
89
Female Safety
85
LGBTQ+ Safety
78
Traffic Safety
77
Food Safety
92
Monthly Cost
$2,760
Local Cost
$1,710
Local Income
$3,350
Cashless
84
English
100
Temperature
10.4°C
Summer Avg
21.9°C
Winter Avg
-1.0°C
Record High
38.0°C
Record Low
-24.3°C
Humidity
80%
Precipitation
1164 mm
Internet Speed
366 Mbps
Upload
151 Mbps
Latency
21 ms
City Vibrancy
8
Coworking
0
Cafes
4
Nightlife
1
Parks
3
Transport
0
Walk Score
0
Footways
—
Airport
HFD
Distance
32 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 12 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Updated 2025-12-05.
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 68/100.
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