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Union
City in Maine, United States
Overview
Union is a charming small town set in the heart of Maine, known for its rural landscapes, lakes, and lively Maple Festival. Its historic village center and active community life offer an authentic glimpse of classic New England.
Geographic Context
Jurisdiction
United States
State
Maine
Population
785
Time Zone
America/New_York
Coordinates
44.21°, -69.27°
Key Metrics
Safety Score · estimate
90
Female Safety
85
LGBTQ+ Safety
60
Traffic Safety
90
Food Safety
95
Monthly Cost · estimate
$2,025
Local Cost
$1,410
Local Income
$2,650
Cashless
60
English
100
Temperature
7.8°C
Summer Avg
17.6°C
Winter Avg
-2.4°C
Record High
30.4°C
Record Low
-22.4°C
Humidity
84%
Precipitation
1300 mm
City Vibrancy
3
Coworking
0
Cafes
0
Nightlife
0
Parks
3
Transport
0
Walk Score
0
Footways
—
Airport
RKD
Distance
22 km
Explore
Data sources
Source-backed data
World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-08.
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 2026-03-23.
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: 80/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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