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Granby

MassachusettsCDP

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Granby

Total population

1,152

Median home value

$340,100

50.2%

Bachelor's+

Median income

$135,750

Granby$136k
National$74k

Air quality index

37Good
Elevation101 m
Land area28.1 km²
Weather66°F · Sunny
Coordinates42.27°, -72.53°

Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.

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City facts

Elevation
101 m
Area
28.1 km²

Facts from Wikidata (CC0).

Overview

Granby is a town in Hampshire County, Massachusetts, United States. The population was 6,110 at the 2020 census. It is part of the Springfield, Massachusetts Metropolitan Statistical Area. The census-designated place of Granby corresponds to the main village of Granby in the center of the town.

Read more on Wikipedia

History & geography

History

Granby was once part of Hadley, as were other towns, as part of Hadley Equivalent Lands. Old Hadley was first settled in 1659 by people from Hartford and Wethersfield, Connecticut. These settlers left Connecticut because of religious differences within their communities. John Pynchon was commissioned to buy wilderness land for their new community. In 1658, Pynchon negotiated a deed with three Norwottuck sachems: Chickwalloppe (alias Wawhillowa), Umpanchela (alias Womscom), and Quonquont (alias Wompshaw). The deed reserved land for a cornfield for the Norwottuck and promised rights to hunt, fish and set up wigwams within the negotiated land. Ownership was transferred to the settlers and confirmed by the General Court. These original boundaries include part of present-day Granby. In August 1662, Pynchon negotiated a deed with Awonunsk, her husband Wequagon, and her son Squomp, for land also in present-day Granby, South Hadley and Belchertown. Ownership was transferred to the settlers and Awonunsk and her family were paid in 150 fathoms of wampum (approximately 54,000 wampum beads), 10 coats, and 2 yards of cloth, among other items. The deed also promised rights for the Norwottuck to hunt, fish, collect wood, and set up wigwams on the commons. Granby was settled in 1727. In November 1727, residents of what are now South Hadley and Granby petitioned the General Court to form a precinct within the Town of Hadley. This petition was granted on July 4, 1732, creating Hadley's South Precinct. In 1753, the precinct was granted district status. From 1751 through 1761, the district was deadlocked over whether to build a new meetinghouse west of Cold Hill, in present-day South Hadley, or to its east, in present-day Granby. In the Summer of 1761, the district's west side began…

Geography

According to the United States Census Bureau, the town has a total area of , of which are land and , or 0.92%, is water. Granby is bordered by South Hadley to the west, Amherst to the north, Belchertown to the east, and Ludlow and Chicopee to the south. Two highways pass through the town: U.S. Route 202 runs eastward though town from South Hadley to Belchertown on East State Street and West State Street, while Route 116 runs northeastward from South Hadley to Amherst along Amherst Road. Granby is north of Springfield, the largest city in western Massachusetts. The Holyoke Range is in the northern part of Granby. Major peaks within the town are Long Mountain and Mount Norwottuck. Norwottuck is the highest point in town at above sea level. The Metacomet-Monadnock Trail runs along this mountain range as it passes through Granby. The Horse Caves are geological ledges along this trail.

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Excerpted from the corresponding Wikipedia article (CC BY-SA).

Demographics & economy

Median age
46
Median home value
$340,100
Housing units
500
Poverty rate
7.1%
Unemployment
2.4%

Race & ethnicity

White
97.6%
Black
0%
Asian
0%
Hispanic
0%

Source: US Census Bureau — American Community Survey, 5-year estimates.

Geography

Latitude
42.2660
Longitude
-72.5289
Water area
0.00 mi²
View on OpenStreetMap

Coordinates & boundaries from the US Census TIGER/Line shapefiles.

Climate

Current forecast

This Afternoon
66°F
Sunny
Tonight
49°F
Partly Cloudy
Friday
68°F
Partly Sunny
Friday Night
53°F
Rain Likely
Saturday
60°F
Rain Likely
Saturday Night
54°F
Rain

Forecast for Granby, MA from NOAA NWS API.

Air quality

US AQI — Good
37
PM2.5 (µg/m³)
5.5
PM10 (µg/m³)
5.9
Ozone (µg/m³)
58
NO₂ (µg/m³)
7.9

Current readings from Open-Meteo Air Quality API (Copernicus CAMS European reanalysis).

Industrial & pollution facilities

Natural hazard risk

Health (adults)

High blood pressure
24.8%
Diabetes
7.1%
Adult obesity
23.5%
Binge drinking
18.9%
Adult smoking
11.6%
No leisure activity
17%

Age-adjusted prevalence estimates from CDC PLACES (latest release).

Walkability

Amenities nearby

Wildlife & biodiversity

Observations (last 5 yrs, 10 mi)
1,705,090
Distinct species (top 10)
10

Most-observed species

  • Blue Jay
    Cyanocitta cristata (Linnaeus, 1758) · Aves
    63,860
  • Northern Cardinal
    Cardinalis cardinalis (Linnaeus, 1758) · Aves
    60,593
  • American Robin
    Turdus migratorius Linnaeus, 1766 · Aves
    56,644
  • Black-capped Chickadee
    Poecile atricapillus (Linnaeus, 1766) · Aves
    55,841
  • Tufted Titmouse
    Baeolophus bicolor (Linnaeus, 1766) · Aves
    50,606
  • Song Sparrow
    Melospiza melodia (A.Wilson, 1810) · Aves
    50,416
  • Mourning Dove
    Zenaida macroura (Linnaeus, 1758) · Aves
    48,755
  • American Goldfinch
    Spinus tristis (Linnaeus, 1758) · Aves
    46,295

Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).

Schools

Total
31
Elementary
15
Middle
5
High
10
Other
1

Largest nearby schools

  • Northampton High
    High · Northampton · 903 students · 14.6:1 ratio
  • Amherst Regional High
    High · Amherst · 858 students · 11.8:1 ratio
  • Belchertown High
    High · Belchertown · 637 students · 12.7:1 ratio
  • John F Kennedy Middle School
    Middle · Florence · 583 students · 9.7:1 ratio
  • Smith Vocational and Agricultural High
    High · Northampton · 566 students · 9.4:1 ratio
  • Pioneer Valley Chinese Immersion Charter School
    Other · Hadley · 549 students · 8.7:1 ratio
  • Michael E. Smith Middle School
    Middle · South Hadley · 526 students · 12.8:1 ratio
  • South Hadley High
    High · South Hadley · 500 students · 8.6:1 ratio

Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).

Earthquake history

Quakes ≥ 2.5 (25 yrs, 62 mi)
5
Largest magnitude
3.3
Largest event
2015-01-12

Most recent

Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).

Photos

Sights & places nearby

Notable people from here

People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.

Nearby places in Massachusetts

Browse all places in Massachusetts →

Geography & sun

Avg solar (kWh/m²/day)
3.78
Annual solar (kWh/m²)
1,380

Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.

Nearby airports

Public attention

Wikipedia views (last 30 days)
421
Avg daily Wikipedia views
14
Attention level
Obscure

Pageview totals from the Wikimedia Pageviews API.

Books about Granby

Search results from Open Library.

Recent natural events nearby

Ground air-quality sensors

Recently spotted species

Nearest stream gauge

Site
FORT RIVER NEAR AMHERST, MA
Distance
6.5 mi
Streamflow
15.3 cfs
Gage height
1.12 ft

Live readings from USGS NWIS · measured 2026-09-21 20:30 UTC.

Events

Sources

  • • Wikipedia
  • • US Census Bureau (ACS 5-year estimates)
  • • NOAA National Weather Service
  • • Wikidata
  • • Open-Meteo Air Quality (CAMS)
  • • USGS Earthquake Catalog (global feed)
  • • USGS NWIS (water data)
  • • NCES via Urban Institute Education Data Portal
  • • GBIF (Global Biodiversity Information Facility)
  • • CDC PLACES
  • • Open-Meteo / sunrise-sunset.org
  • • Wikipedia Pageviews API
  • • Open Library
  • • Wikidata SPARQL (CC0) — population, area, elevation, inception, head of government, Commons image