NAICS 491115-digit industry · NAICS 2022
NAICS Code 49111: Postal Service
The NAICS code for Postal Service is 49111.
Postal Service establishments operate the universal mail and package delivery network serving all US households and businesses, including processing and distribution centers, post offices, and carrier routes.
Postal Service (NAICS 49111) is part of NAICS 4911 — Postal Service, which contains 1 industries.
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Working with legacy records? convert a NAICS code to SIC using the mapping table — NAICS 2022 at the five-digit industry level paired with SIC 1987 four-digit industries, with coverage gaps stated.