Mount Martha

City in Victoria, Australia

Overview

Mount Martha is a tranquil seaside suburb on Victoria's Mornington Peninsula, celebrated for its pristine bay beaches, lively local culture, and stunning coastal scenery. The town blends relaxed holiday vibes with upscale living, making it popular with both visitors and residents who love outdoor activities.

Geographic Context

Jurisdiction
Australia
State
Victoria
Population
19,846
Time Zone
Australia/Sydney
Coordinates
-38.27°, 145.02°

Key Metrics

Safety Score
90
Female Safety
85
LGBTQ+ Safety
80
Traffic Safety
80
Food Safety
95
Monthly Cost
$3,188
Local Cost
$2,120
Local Income
$3,400
Cashless
90
English
100
Temperature
15.0°C
Summer Avg
17.9°C
Winter Avg
11.8°C
Record High
36.0°C
Record Low
6.2°C
Humidity
76%
Precipitation
739 mm
Internet Speed
114 Mbps
Upload
47 Mbps
Latency
23 ms
City Vibrancy
9
Coworking
0
Cafes
4
Nightlife
0
Parks
5
Transport
0
Walk Score
0
Footways
—
Airport
MBW
Distance
33 km

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Neighborhoods

Estimated

Neighborhood highlights with vibe, safety, and cost profiles.

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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 73 tests. Updated 2025-12-06.
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 80/100.