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Cromwell
City in Connecticut, United States
Overview
Cromwell, Connecticut is a small, peaceful town known for its residential charm and proximity to the Connecticut River. Though modest in population, the town offers easy access to outdoor recreation and New England's scenic beauty.
Geographic Context
Jurisdiction
United States
State
Connecticut
Population
487
Time Zone
America/New_York
Coordinates
41.60°, -72.65°
Key Metrics
Safety Score · estimate
82
Female Safety
80
LGBTQ+ Safety
75
Traffic Safety
80
Food Safety
95
Monthly Cost · estimate
$2,795
Local Cost
$1,888
Local Income
$3,400
Cashless
90
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
153 Mbps
Upload
77 Mbps
Latency
11 ms
City Vibrancy
6
Coworking
0
Cafes
1
Nightlife
0
Parks
5
Transport
88
Walk Score
88
Footways
176.0
Airport
HFD
Distance
16 km
Explore
Data sources
Source-backed data
World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-08.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-06.
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-23.
Oyster List city price estimates - Price origins are unverified. Available generation methods include AI estimates; stored records do not identify a survey, observation period, or model for each price. Record updated 2026-01-14.
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores include model-assisted estimates. Stored records do not identify supporting observations for each score. Model-reported confidence: 62/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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