Plain

City ZIP codes · Michigan

Dearborn, MI ZIP Codes

6 ZIP codes use the postal name Dearborn, Michigan (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 $42,140 in 48126 to $101,037 in 48128, 2.4 times as much (Census Bureau, ACS 2020-2024). Dearborn's most populous ZIP code is 48126, with 51,997 people (ACS 2020-2024); 100% of its land is in the city of Dearborn.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Dearborn's ZIP codes?

48120: $66k median household income48124: $82k median household income48126: $42k median household income48128: $101k median household income4812448126481204812848120: $66k median household income48124: $82k median household income48126: $42k median household income48128: $101k median household income4812448126481204812848120: $66k median household income48124: $82k median household income48126: $42k median household income48128: $101k median household income48124481264812048128
The 4 residential ZIP codes named Dearborn, 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 Dearborn's ZIP codes?

The highest median household income is in 48128 ($101,037), the lowest in 48126 ($42,140). Home values run from $204,200 in 48124 to $258,700 in 48128.

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

All 4 residential ZIP codes of Dearborn

Residential ZIP codes with the postal name Dearborn, MI, largest first (ACS 2020-2024); sort by any column
County
48126 Wayne County 51,997 6,210 $42k $214k
48124 Wayne County 34,479 3,908 $82k $204k
48128 Wayne County 12,624 5,465 $101k $259k
48120 Wayne County 8,323 1,771 $66k $224k

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 Dearborn

2 ZIP codes named Dearborn 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.

Dearborn, MI: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
48121Wayne County
48123Wayne County

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

Which counties do Dearborn's ZIP codes reach?

Dearborn's residential ZIP codes lie in Wayne County.

Which first three digits do Dearborn'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 Dearborn starts with 481.

Three-digit prefixes of Dearborn'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 Dearborn's
PrefixSectional centerHereAll codes
481 Detroit, MI (SCF 481) 6 82

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