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Hyannis
City in Massachusetts, United States
Overview
Hyannis is a lively Cape Cod village best known as the commercial and transport center of the region, offering beaches, arts, and a gateway to the islands. It mixes historic sites with lively dining, shopping, and ferry access to Nantucket and Martha's Vineyard. Despite its small population, Hyannis feels busy in summer as visitors flock to its harbors and Main Street.
Geographic Context
Jurisdiction
United States
State
Massachusetts
Population
165
Time Zone
America/New_York
Coordinates
41.65°, -70.28°
Key Metrics
Safety Score · estimate
80
Female Safety
78
LGBTQ+ Safety
80
Traffic Safety
70
Food Safety
95
Monthly Cost · estimate
$3,390
Local Cost
$2,500
Local Income
$3,200
Cashless
90
English
100
Temperature
10.8°C
Summer Avg
19.0°C
Winter Avg
3.0°C
Record High
27.9°C
Record Low
-14.9°C
Humidity
84%
Precipitation
1124 mm
Internet Speed
83 Mbps
Upload
28 Mbps
Latency
19 ms
City Vibrancy
16
Coworking
0
Cafes
4
Nightlife
4
Parks
8
Transport
100
Walk Score
100
Footways
350.0
Airport
HYA
Distance
2 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 2025-12-09.
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 2026-01-15.
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: 70/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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