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Suisun
City in California, United States
Overview
Suisun, California, is a charming waterfront city located in the heart of Solano County, just outside Fairfield. With its scenic marina, small-town feel, and access to the Suisun Marsh, the city provides a peaceful alternative to busy Bay Area hubs.
Geographic Context
Jurisdiction
United States
State
California
Population
29,518
Time Zone
America/Los_Angeles
Coordinates
38.24°, -122.04°
Key Metrics
Safety Score
65
Female Safety
65
LGBTQ+ Safety
70
Traffic Safety
68
Food Safety
95
Monthly Cost
$3,775
Local Cost
$2,370
Local Income
$4,100
Cashless
95
English
100
Temperature
14.7°C
Summer Avg
20.2°C
Winter Avg
8.7°C
Record High
45.2°C
Record Low
-4.9°C
Humidity
70%
Precipitation
467 mm
Internet Speed
154 Mbps
Upload
111 Mbps
Latency
5 ms
City Vibrancy
7
Coworking
0
Cafes
3
Nightlife
1
Parks
3
Transport
0
Walk Score
0
Footways
—
Airport
SUU
Distance
10 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 2025-12-06.
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 83/100.
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