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Hillandale
City in Maryland, United States
Overview
Hillandale is a leafy suburban enclave in Maryland, set just north of the Washington, D.C. border. It is known for its tranquil neighborhoods, mature tree canopies, and proximity to major highways, making it ideal for families and commuters alike.
Geographic Context
Jurisdiction
United States
State
Maryland
Population
—
Time Zone
America/New_York
Coordinates
39.03°, -76.97°
Key Metrics
Safety Score
75
Female Safety
75
LGBTQ+ Safety
80
Traffic Safety
65
Food Safety
95
Monthly Cost
$2,950
Local Cost
$2,090
Local Income
$4,200
Cashless
95
English
100
Temperature
13.1°C
Summer Avg
24.6°C
Winter Avg
1.4°C
Record High
40.2°C
Record Low
-18.7°C
Humidity
77%
Precipitation
1153 mm
Internet Speed
48 Mbps
Upload
2 Mbps
Latency
43 ms
City Vibrancy
5
Coworking
0
Cafes
1
Nightlife
0
Parks
4
Transport
59
Walk Score
59
Footways
118.0
Airport
CGS
Distance
7 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 1 tests. Updated 2025-12-06.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-09.
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 78/100.
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