Arlington

Town in Middlesex County, Massachusetts

View of Arlington, Massachusetts
Photo: Tim Pierce · CC BY 3.0

Arlington is a town in Middlesex County, Massachusetts, with 46,308 residents (2020 Census). It sits at 46 ft (14 m) above sea level. The nearest town is Belmont, 1.9 miles SW.

About Arlington

Arlington is a town in Middlesex County, Massachusetts, United States. The town is six miles (10 km) northwest of Boston, and its population was 46,308 at the 2020 census.

Text: Wikipedia · CC BY-SA 4.0

Arlington weather: 7-day forecast

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Source: National Weather Service (NOAA).

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Living in Arlington

Median household income
$150,701
Median home value
$933,800
Median rent
$2,082/mo
Median age
41.6
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Map of Arlington

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Arlington Street View

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Arlington, MA population

Arlington had 46,308 residents in the 2020 Census.

2020 Census46,308
Density9,005 per sq mi (3,477 per km²)

Source: U.S. Census Bureau, Decennial Census.

Arlington at a glance

StateMassachusetts (MA)
CountyMiddlesex County
TypeTown
Population46,308 (2020)
Land area5.14 sq mi (13.3 km²)
Water area0.34 sq mi (0.89 km²)
Elevation46 ft (14 m)
Coordinates42.4187° N, 71.1639° W
ZIP codes02474, 02476, 02478
Official websitearlingtonma.gov
Census code (GEOID)2501701605

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Arlington

Straight-line distance between town centers.

Frequently asked questions about Arlington

What county is Arlington in?

Arlington is in Middlesex County, Massachusetts.

What is the population of Arlington, MA?

46,308 people lived in Arlington at the 2020 Census.

What is the ZIP code of Arlington, MA?

The main ZIP code is 02474. Other ZIP codes: 02476, 02478.

What is the elevation of Arlington?

46 feet (14 m) above sea level.

What towns are near Arlington?

Belmont (1.9 mi), Winchester (2.6 mi), Medford (2.8 mi), Watertown (3.5 mi), Cambridge (3.7 mi).

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