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St. Marys
City in Georgia, United States
Overview
St. Marys, Georgia, is a charming coastal city rich in history and natural beauty. With its scenic waterfront, friendly community, and proximity to the Cumberland Island National Seashore, it offers a peaceful base for exploring southeastern Georgia's attractions.
Geographic Context
Jurisdiction
United States
State
Georgia
Population
12,738
Time Zone
America/New_York
Coordinates
30.73°, -81.55°
Key Metrics
Safety Score
70
Female Safety
65
LGBTQ+ Safety
55
Traffic Safety
75
Food Safety
95
Monthly Cost
$2,690
Local Cost
$1,570
Local Income
$2,600
Cashless
65
English
98
Temperature
21.7°C
Summer Avg
27.4°C
Winter Avg
15.2°C
Record High
34.5°C
Record Low
0.1°C
Humidity
79%
Precipitation
1182 mm
Internet Speed
172 Mbps
Upload
140 Mbps
Latency
20 ms
City Vibrancy
7
Coworking
0
Cafes
0
Nightlife
0
Parks
7
Transport
9
Walk Score
9
Footways
18.0
Airport
JAX
Distance
30 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 10 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-07.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Updated 2025-12-06.
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 80/100.
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