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San Carlos
City in Texas, United States
Overview
San Carlos, Texas is a small but lively community located in Hidalgo County, offering a blend of local charm, rural tranquility, and emerging development. Known for its family-friendly atmosphere and warm climate, this city is a hidden gem of the Rio Grande Valley.
Geographic Context
Jurisdiction
United States
State
Texas
Population
30,722
Time Zone
America/Chicago
Coordinates
26.30°, -98.07°
Key Metrics
Safety Score
58
Female Safety
55
LGBTQ+ Safety
45
Traffic Safety
52
Food Safety
80
Monthly Cost
$2,025
Local Cost
$1,180
Local Income
$2,250
Cashless
70
English
98
Temperature
24.0°C
Summer Avg
30.1°C
Winter Avg
16.6°C
Record High
43.9°C
Record Low
-4.1°C
Humidity
68%
Precipitation
610 mm
Internet Speed
248 Mbps
Upload
14 Mbps
Latency
32 ms
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
0
Walk Score
0
Footways
—
Airport
MFE
Distance
21 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 15 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 55/100.
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