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Seinäjoki
City in Southern Ostrobothnia, Finland
Overview
Seinäjoki is a dynamic small city in Southern Ostrobothnia, known for its impressive design heritage, lively summer festivals, and close proximity to scenic Finnish countryside. Its compact center makes it easy to explore local culture and architecture, including works by famed architect Alvar Aalto.
Geographic Context
Jurisdiction
Finland
Region
Southern Ostrobothnia
Population
66,271
Time Zone
Europe/Helsinki
Coordinates
62.79°, 22.83°
Key Metrics
Safety Score
94
Female Safety
92
LGBTQ+ Safety
85
Traffic Safety
96
Food Safety
98
Monthly Cost
$1,920
Local Cost
$1,240
Local Income
$2,600
Cashless
99
English
87
Temperature
3.7°C
Summer Avg
15.1°C
Winter Avg
-7.0°C
Record High
32.0°C
Record Low
-35.9°C
Humidity
89%
Precipitation
764 mm
Internet Speed
117 Mbps
Upload
15 Mbps
Latency
12 ms
City Vibrancy
79
Coworking
0
Cafes
14
Nightlife
17
Parks
48
Transport
0
Walk Score
0
Footways
—
Airport
SJY
Distance
12 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.
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 3 tests. Updated 2025-12-05.
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 70/100.
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