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Martha Lake
City in Washington, United States
Overview
Martha Lake is a tranquil suburban community north of Seattle, centered around a scenic lake and surrounded by lush parks and residential neighborhoods. The area blends Pacific Northwest nature with easy access to shopping, dining, and commuting routes.
Geographic Context
Jurisdiction
United States
State
Washington
Population
—
Time Zone
America/Los_Angeles
Coordinates
47.85°, -122.24°
Key Metrics
Safety Score
85
Female Safety
82
LGBTQ+ Safety
80
Traffic Safety
80
Food Safety
97
Monthly Cost
$3,570
Local Cost
$2,320
Local Income
$3,800
Cashless
85
English
100
Temperature
10.2°C
Summer Avg
16.9°C
Winter Avg
4.0°C
Record High
36.3°C
Record Low
-10.7°C
Humidity
83%
Precipitation
1252 mm
Internet Speed
381 Mbps
Upload
213 Mbps
Latency
8 ms
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
100
Walk Score
100
Footways
627.0
Airport
PAE
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 29 tests. Updated 2025-12-05.
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 76/100.
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