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
76
Female Safety
78
LGBTQ+ Safety
80
Traffic Safety
82
Food Safety
97
Monthly Cost
$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
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.
Ookla Open Data - Internet speed aggregates for 2024Q3 from 93 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-07.
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 72/100.
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.