Plain

City ZIP codes · Michigan

Farmington, MI ZIP Codes

6 ZIP codes use the postal name Farmington, 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 $88,938 in 48336 to $127,633 in 48331, 1.4 times as much (Census Bureau, ACS 2020-2024). Farmington's most populous ZIP code is 48336, with 26,432 people (ACS 2020-2024); 17% of its land is in the city of Farmington.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Farmington's ZIP codes?

48331: $128k median household income48334: $102k median household income48335: $99k median household income48336: $89k median household income4833148336483344833548331: $128k median household income48334: $102k median household income48335: $99k median household income48336: $89k median household income4833148336483344833548331: $128k median household income48334: $102k median household income48335: $99k median household income48336: $89k median household income48331483364833448335
The 4 residential ZIP codes named Farmington, 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 Farmington's ZIP codes?

The highest median household income is in 48331 ($127,633), the lowest in 48336 ($88,938). Home values run from $259,900 in 48336 to $410,000 in 48331.

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

All 4 residential ZIP codes of Farmington

Residential ZIP codes with the postal name Farmington, MI, largest first (ACS 2020-2024); sort by any column
County
48336 Oakland County 26,432 2,838 $89k $260k
48335 Oakland County 25,077 3,474 $99k $392k
48331 Oakland County 21,562 2,316 $128k $410k
48334 Oakland County 19,618 2,163 $102k $348k

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 Farmington

2 ZIP codes named Farmington 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.

Farmington, 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
48332Oakland County
48333Oakland County

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

Which counties do Farmington's ZIP codes reach?

Farmington's residential ZIP codes lie in Oakland County.

Which places do Farmington's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Farmington's residential ZIP codes cover Farmington itself and 1 other place, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

Source: U.S. Census Bureau, 2020 ZCTA-to-place relationship file (shares of land).

Which first three digits do Farmington'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 Farmington starts with 483.

Three-digit prefixes of Farmington'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 Farmington's
PrefixSectional centerHereAll codes
483 Metroplex, MI (SCF 480) 6 68

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