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City ZIP codes · Massachusetts

Arlington, MA ZIP Codes

2 ZIP codes use the postal name Arlington, Massachusetts (Census 2020 ZCTAs and GeoNames postal codes, October 2026), all residential. Median household income runs from $150,560 in 02474 to $151,131 in 02476 (Census Bureau, ACS 2020-2024). Arlington's most populous ZIP code is 02474, with 28,642 people (ACS 2020-2024); 100% of its land is in the city of Arlington.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Arlington's ZIP codes?

02474: $151k median household income02476: $151k median household income024740247602474: $151k median household income02476: $151k median household income024740247602474: $151k median household income02476: $151k median household income0247402476
The 2 residential ZIP codes named Arlington, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are Arlington's ZIP codes?

The highest median household income is in 02476 ($151,131), the lowest in 02474 ($150,560). Home values run from $933,200 in 02474 to $934,800 in 02476.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 2 residential ZIP codes of Arlington

Residential ZIP codes with the postal name Arlington, MA, largest first (ACS 2020-2024); sort by any column
County
02474 Middlesex County 28,642 9,366 $151k $933k
02476 Middlesex County 17,708 8,497 $151k $935k

Download the 2 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

Which counties do Arlington's ZIP codes reach?

Arlington's residential ZIP codes lie in Middlesex County.

Which first three digits do Arlington's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Arlington starts with 024.

Three-digit prefixes of Arlington's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Arlington's
PrefixSectional centerHereAll codes
024 Boston, MA (SCF 021) 2 36

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.