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Karczew
City in Mazovia, Poland
Overview
Karczew is a small town in the Mazovia region of Poland, offering a blend of local traditions, historical charm, and access to lush green areas. Though close to Warsaw, it remains distinctly tranquil, making it a perfect spot for those seeking a peaceful, authentic Polish experience.
Geographic Context
Jurisdiction
Poland
Voivodship
Mazovia
Population
9,566
Time Zone
Europe/Warsaw
Coordinates
52.08°, 21.25°
Key Metrics
Safety Score
76
Female Safety
72
LGBTQ+ Safety
55
Traffic Safety
65
Food Safety
92
Monthly Cost
$1,070
Local Cost
$632
Local Income
$1,000
Cashless
70
English
45
Temperature
8.6°C
Summer Avg
19.6°C
Winter Avg
-2.6°C
Record High
36.9°C
Record Low
-30.9°C
Humidity
80%
Precipitation
629 mm
Internet Speed
9 Mbps
Upload
3 Mbps
Latency
4 ms
City Vibrancy
4
Coworking
0
Cafes
1
Nightlife
0
Parks
3
Transport
100
Walk Score
100
Footways
389.0
Airport
WAW
Distance
22 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 1 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 70/100.
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