Plain

City ZIP codes · Missouri

Rolla, MO ZIP Codes

3 ZIP codes use the postal name Rolla, Missouri (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 2 residential and 1 for PO boxes or a single organization. Rolla's most populous ZIP code is 65401, with 32,714 people (ACS 2020-2024); 5% of its land is in the city of Rolla.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Rolla's ZIP codes?

65401: $56k median household income65409: – median household income6540165401: $56k median household income65409: – median household income6540165401: $56k median household income65409: – median household income65401
The 2 residential ZIP codes named Rolla, 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).

All 2 residential ZIP codes of Rolla

Residential ZIP codes with the postal name Rolla, MO, largest first (ACS 2020-2024); sort by any column
County
65401 Phelps County 32,714 127 $56k $223k
65409 Phelps County no residents 0 – –

Download the 3 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 Rolla

1 ZIP code named Rolla 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.

Rolla, MO: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
65402Phelps County

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

Which counties do Rolla's ZIP codes reach?

Rolla's residential ZIP codes lie in 3 counties: Phelps County (2 ZIP codes mainly there), Dent County (part of a ZIP code), Maries County (part of a ZIP code).

Which places do Rolla's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Rolla's residential ZIP codes cover Rolla 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 Rolla'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 Rolla starts with 654.

Three-digit prefixes of Rolla'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 Rolla's
PrefixSectional centerHereAll codes
654 Springfield, MO (SCF 656) 3 29

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