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City ZIP codes · Maryland

Waldorf, MD ZIP Codes

4 ZIP codes use the postal name Waldorf, Maryland (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 3 residential and 1 for PO boxes or a single organization. Median household income runs from $107,360 in 20602 to $137,946 in 20603, 1.3 times as much (Census Bureau, ACS 2020-2024). Waldorf's most populous ZIP code is 20603, with 31,844 people (ACS 2020-2024); 42% of its land is in the city of Waldorf.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Waldorf's ZIP codes?

20601: $118k median household income20602: $107k median household income20603: $138k median household income20601206032060220601: $118k median household income20602: $107k median household income20603: $138k median household income20601206032060220601: $118k median household income20602: $107k median household income20603: $138k median household income206012060320602
The 3 residential ZIP codes named Waldorf, 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 Waldorf's ZIP codes?

The highest median household income is in 20603 ($137,946), the lowest in 20602 ($107,360). Home values run from $376,800 in 20602 to $453,700 in 20603.

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

All 3 residential ZIP codes of Waldorf

Residential ZIP codes with the postal name Waldorf, MD, largest first (ACS 2020-2024); sort by any column
County
20603 Charles County 31,844 1,966 $138k $454k
20602 Charles County 28,331 1,958 $107k $377k
20601 Charles County 26,945 563 $118k $402k

Download the 4 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 Waldorf

1 ZIP code named Waldorf has 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.

Waldorf, MD: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
20604Charles County

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

Which counties do Waldorf's ZIP codes reach?

Waldorf's residential ZIP codes lie in 2 counties: Charles County (3 ZIP codes mainly there), Prince George's County (part of a ZIP code).

Which places do Waldorf's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Waldorf's residential ZIP codes cover Waldorf itself and 2 other places, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

  • Accokeek census-designated 20601
  • Bensville census-designated 20603

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

Which first three digits do Waldorf'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 Waldorf starts with 206.

Three-digit prefixes of Waldorf'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 Waldorf's
PrefixSectional centerHereAll codes
206 Southern, MD (SCF 207) 4 68

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