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Sierpc
City in Mazovia, Poland
Overview
Sierpc is a picturesque town in Mazovia, Poland, known for its open-air museum and tranquil rural atmosphere. With its charming old town, green parks, and strong local traditions, it offers an authentic slice of small-town Polish life.
Geographic Context
Jurisdiction
Poland
Voivodship
Mazovia
Population
17,308
Time Zone
Europe/Warsaw
Coordinates
52.86°, 19.67°
Key Metrics
Safety Score · estimate
76
Female Safety
72
LGBTQ+ Safety
45
Traffic Safety
70
Food Safety
92
Monthly Cost · estimate
$985
Local Cost
$595
Local Income
$900
Cashless
70
English
50
Temperature
8.3°C
Summer Avg
18.9°C
Winter Avg
-2.4°C
Record High
36.7°C
Record Low
-30.7°C
Humidity
81%
Precipitation
629 mm
Internet Speed
259 Mbps
Upload
51 Mbps
Latency
12 ms
City Vibrancy
15
Coworking
0
Cafes
2
Nightlife
0
Parks
13
Transport
100
Walk Score
100
Footways
803.0
Airport
—
Distance
—
Explore
Data sources
Source-backed data
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: 65/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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