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Caldwell
City in Idaho, United States
Overview
Caldwell is a growing city in Idaho's Treasure Valley, blending small-town charm with a revitalized downtown. It is known for its scenic countryside, family-friendly atmosphere, and proximity to wineries along the Sunnyslope Wine Trail. The city offers lively community events and easy access to outdoor recreation.
Geographic Context
Jurisdiction
United States
State
Idaho
Population
59,996
Time Zone
America/Denver
Coordinates
43.66°, -116.69°
Key Metrics
Safety Score
65
Female Safety
62
LGBTQ+ Safety
60
Traffic Safety
70
Food Safety
95
Monthly Cost
$2,480
Local Cost
$1,570
Local Income
$2,900
Cashless
75
English
99
Temperature
11.5°C
Summer Avg
23.8°C
Winter Avg
0.2°C
Record High
43.8°C
Record Low
-25.1°C
Humidity
53%
Precipitation
320 mm
Internet Speed
248 Mbps
Upload
38 Mbps
Latency
10 ms
City Vibrancy
14
Coworking
0
Cafes
3
Nightlife
1
Parks
10
Transport
0
Walk Score
0
Footways
—
Airport
BOI
Distance
39 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 2 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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