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Antioch
City in California, United States
Overview
Antioch, California, is a mid-sized city in the East Bay region known for its scenic riverfront, historic downtown, and diverse suburban neighborhoods. The city offers a blend of outdoor recreation, community events, and access to regional attractions while retaining its small-town charm.
Geographic Context
Jurisdiction
United States
State
California
Population
115,291
Time Zone
America/Los_Angeles
Coordinates
38.00°, -121.81°
Key Metrics
Safety Score
50
Female Safety
55
LGBTQ+ Safety
60
Traffic Safety
70
Food Safety
95
Monthly Cost
$3,540
Local Cost
$2,350
Local Income
$3,600
Cashless
85
English
98
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
508 Mbps
Upload
26 Mbps
Latency
13 ms
City Vibrancy
11
Coworking
0
Cafes
0
Nightlife
0
Parks
11
Transport
0
Walk Score
0
Footways
—
Airport
CCR
Distance
22 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 61 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 82/100.
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