Ansonia
City in Connecticut, United States
Overview
Ansonia, Connecticut is a small city set along the Naugatuck River, blending historic charm with a practical, residential community atmosphere. Its compact downtown, scenic parks, and friendly neighborhoods offer a quiet escape in the heart of the Valley region.
Geographic Context
Jurisdiction
United States
State
Connecticut
Population
18,918
Time Zone
America/New_York
Coordinates
41.35°, -73.08°
Key Metrics
Safety Score
70
Female Safety
75
LGBTQ+ Safety
80
Traffic Safety
70
Food Safety
95
Monthly Cost
$2,315
Local Cost
$1,608
Local Income
$3,200
Cashless
85
English
100
Temperature
9.9°C
Summer Avg
21.7°C
Winter Avg
-2.0°C
Record High
39.2°C
Record Low
-26.9°C
Humidity
80%
Precipitation
1208 mm
Internet Speed
348 Mbps
Upload
130 Mbps
Latency
17 ms
City Vibrancy
8
Coworking
0
Cafes
1
Nightlife
0
Parks
7
Transport
0
Walk Score
0
Footways
—
Airport
OXC
Distance
16 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 24 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 65/100.