Unlock more jurisdiction sub-pages

Subscribe for full sub-page depth, saves, alerts, and exports.

See plans

Alfena

City in Porto, Portugal

Overview

Alfena is a small city in the Porto district of Portugal, blending residential charm with local commerce. It's an ideal destination for those seeking an authentic Portuguese atmosphere away from tourist crowds while remaining near Porto's attractions.

Geographic Context

Jurisdiction
Portugal
District
Porto
Population
15,211
Time Zone
Europe/Lisbon
Coordinates
41.24°, -8.52°

Key Metrics

Safety Score · estimate
80
Female Safety
78
LGBTQ+ Safety
70
Traffic Safety
72
Food Safety
94
Monthly Cost · estimate
$1,679
Local Cost
$1,010
Local Income
$950
Cashless
65
English
52
Temperature
15.2°C
Summer Avg
19.5°C
Winter Avg
10.7°C
Record High
35.2°C
Record Low
0.6°C
Humidity
79%
Precipitation
1008 mm
Internet Speed
296 Mbps
Upload
169 Mbps
Latency
5 ms
City Vibrancy
12
Coworking
0
Cafes
7
Nightlife
0
Parks
5
Transport
100
Walk Score
100
Footways
408.0
Airport
OPO
Distance
13 km

Explore

Cost of Living
Prices & expenses
Weather & Climate
Temperature & conditions
Alternatives
Similar cities worldwide
Compare
Side-by-side comparison
Neighborhoods
Local areas & vibes
City Guide
Tips & insights

Neighborhoods

Estimated

Neighborhood highlights with vibe, safety, and cost profiles.

View featured neighborhoods

Data sources

Source-backed data

Ookla Open Data - Internet speed aggregates for 2024Q3 from 28 tests. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-06.
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: 60/100; 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.

View plans Log in