Hewett
City in South Australia, Australia
Overview
Hewett is a peaceful, modern suburb in South Australia set on the edge of the South Para River and close to the historic town of Gawler. Known for its family-friendly vibe, green spaces, and easy access to natural attractions and Adelaide.
Geographic Context
Jurisdiction
Australia
State
South Australia
Population
2,961
Time Zone
Australia/Adelaide
Coordinates
-34.58°, 138.75°
Key Metrics
Safety Score · estimate
89
Female Safety
86
LGBTQ+ Safety
84
Traffic Safety
87
Food Safety
95
Monthly Cost · estimate
$2,536
Local Cost
$1,540
Local Income
$2,850
Cashless
92
English
99
Temperature
16.6°C
Summer Avg
23.2°C
Winter Avg
10.0°C
Record High
47.5°C
Record Low
-0.6°C
Humidity
61%
Precipitation
405 mm
Internet Speed
51 Mbps
Upload
19 Mbps
Latency
11 ms
City Vibrancy
11
Coworking
0
Cafes
1
Nightlife
1
Parks
9
Transport
100
Walk Score
100
Footways
282.0
Airport
ADL
Distance
46 km
Explore
Data sources
Source-backed data
World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-07.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-06.
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
Oyster List city price estimates - Price origins are unverified. Available generation methods include AI estimates; stored records do not identify a survey, observation period, or model for each price. Record updated 2026-01-14.
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores include model-assisted estimates. Stored records do not identify supporting observations for each score. Model-reported confidence: 78/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.