Unlock more jurisdiction sub-pages
Subscribe for full sub-page depth, saves, alerts, and exports.
Cosham
City in Portsmouth, United Kingdom
Overview
Cosham is a lively suburb of Portsmouth, blending local character with convenience. It offers a mix of residential tranquility, busy high street life, and easy access to both Portsmouth city and the South Downs countryside.
Geographic Context
Jurisdiction
United Kingdom
Unitary Authority
Portsmouth
Population
10,226
Time Zone
Europe/London
Coordinates
50.85°, -1.06°
Key Metrics
Safety Score · estimate
76
Female Safety
78
LGBTQ+ Safety
80
Traffic Safety
82
Food Safety
97
Monthly Cost · estimate
$2,276
Local Cost
$1,600
Local Income
$2,400
Cashless
95
English
100
Temperature
10.7°C
Summer Avg
16.9°C
Winter Avg
5.1°C
Record High
33.7°C
Record Low
-7.4°C
Humidity
85%
Precipitation
779 mm
Internet Speed
168 Mbps
Upload
30 Mbps
Latency
18 ms
City Vibrancy
41
Coworking
0
Cafes
23
Nightlife
11
Parks
7
Transport
84
Walk Score
84
Footways
168.0
Airport
BBP
Distance
19 km
Explore
Data sources
Source-backed data
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: 72/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
Subscribe to unlock more jurisdiction sub-pages this month.
You can keep discovering Oyster publicly, but full multi-jurisdiction depth, tracking, alerts, and exports are part of paid access.