Plain

City ZIP codes · New Hampshire

Rochester, NH ZIP Codes

4 ZIP codes use the postal name Rochester, New Hampshire (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 $78,674 in 03867 to $88,346 in 03839 (Census Bureau, ACS 2020-2024). Rochester's most populous ZIP code is 03867, with 22,732 people (ACS 2020-2024); 100% of its land is in the city of Rochester.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Rochester's ZIP codes?

03839: $88k median household income03867: $79k median household income03868: $82k median household income03867038680383903839: $88k median household income03867: $79k median household income03868: $82k median household income03867038680383903839: $88k median household income03867: $79k median household income03868: $82k median household income038670386803839
The 3 residential ZIP codes named Rochester, 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 Rochester's ZIP codes?

The highest median household income is in 03839 ($88,346), the lowest in 03867 ($78,674). Home values run from $268,800 in 03868 to $335,600 in 03839.

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

All 3 residential ZIP codes of Rochester

Residential ZIP codes with the postal name Rochester, NH, largest first (ACS 2020-2024); sort by any column
County
03867 Strafford County 22,732 800 $79k $274k
03868 Strafford County 6,133 701 $82k $269k
03839 Strafford County 4,279 544 $88k $336k

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 Rochester

1 ZIP code named Rochester 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.

Rochester, NH: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
03866Strafford County

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

Which counties do Rochester's ZIP codes reach?

Rochester's residential ZIP codes lie in Strafford County.

Which first three digits do Rochester'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 Rochester starts with 038.

Three-digit prefixes of Rochester'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 Rochester's
PrefixSectional centerHereAll codes
038 Manchester, NH (SCF 030) 4 77

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