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Merrimack County
City in New Hampshire, United States
Overview
Merrimack County, anchored by the state capital Concord, blends New England tradition with natural beauty. The county offers a mix of historic downtowns, quiet residential neighborhoods, and access to rivers, lakes, and hiking trails.
Geographic Context
Jurisdiction
United States
State
New Hampshire
Population
153,808
Time Zone
America/New_York
Coordinates
43.30°, -71.68°
Key Metrics
Safety Score · estimate
85
Female Safety
85
LGBTQ+ Safety
85
Traffic Safety
80
Food Safety
95
Monthly Cost · estimate
$2,922
Local Cost
$1,996
Local Income
$3,700
Cashless
95
English
100
Temperature
6.6°C
Summer Avg
18.9°C
Winter Avg
-6.3°C
Record High
40.4°C
Record Low
-30.5°C
Humidity
84%
Precipitation
1159 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
0
Walk Score
0
Footways
—
Airport
CON
Distance
18 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 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-05.
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: 90/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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