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City ZIP codes · Massachusetts

Lynn, MA ZIP Codes

6 ZIP codes use the postal name Lynn, Massachusetts (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 4 residential and 2 for PO boxes or a single organization. Median household income runs from $67,046 in 01902 to $99,614 in 01904, 1.5 times as much (Census Bureau, ACS 2020-2024). Lynn's most populous ZIP code is 01902, with 50,066 people (ACS 2020-2024); 100% of its land is in the city of Lynn.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Lynn's ZIP codes?

01901: $36k median household income01902: $67k median household income01904: $100k median household income01905: $84k median household income0190401905019020190101901: $36k median household income01902: $67k median household income01904: $100k median household income01905: $84k median household income0190401905019020190101901: $36k median household income01902: $67k median household income01904: $100k median household income01905: $84k median household income01904019050190201901
The 4 residential ZIP codes named Lynn, 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 Lynn's ZIP codes?

The highest median household income is in 01904 ($99,614), the lowest in 01902 ($67,046). Home values run from $478,000 in 01902 to $560,500 in 01904.

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

All 4 residential ZIP codes of Lynn

Residential ZIP codes with the postal name Lynn, MA, largest first (ACS 2020-2024); sort by any column
County
01902 Essex County 50,066 21,125 $67k $478k
01905 Essex County 28,221 9,253 $84k $499k
01904 Essex County 21,003 4,948 $100k $561k
01901 Essex County 2,419 8,926 $36k –

Download the 6 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).

PO Box and single-organization ZIP codes in Lynn

2 ZIP codes named Lynn have no residential delivery area: post office boxes, or one organization (a large employer, an agency, a university) with its own code. The Census Bureau publishes no figures for them.

Lynn, MA: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
01903Essex County
01910Essex County

Source: GeoNames postal codes (CC BY 4.0); a ZIP code with no Census ZCTA has no residential delivery area.

Which counties do Lynn's ZIP codes reach?

Lynn's residential ZIP codes lie in Essex County.

Which first three digits do Lynn'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 Lynn starts with 019.

Three-digit prefixes of Lynn'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 Lynn's
PrefixSectional centerHereAll codes
019 Middlesex-Esx, MA (SCF 018) 6 38

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