SIC Code 9223: Correctional Institutions
The SIC code for Correctional Institutions is 9223.
Correctional Institutions establishments operate within the SIC 9223 classification, providing products and services as defined by the Standard Industrial Classification system.
Correctional Institutions (SIC 9223) is part of SIC 922 — Public Order and Safety, which contains 5 industries.
9223
SIC Code
92211
NAICS Equivalent
NAICS Equivalent
Corresponding NAICS Code
NAICS 2022 · Sector 92: Public Administration
NAICS replaced SIC for US federal statistics in 1997. Browse all NAICS codes
SIC 1987
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Other Industries in Public Order and Safety
SIC 9221 — Police ProtectionNAICS 92211
SIC 9222 — Legal Counsel and ProsecutionNAICS 92211
SIC 9224 — Fire ProtectionNAICS 92211
Need the NAICS equivalent? convert a SIC code to NAICS using the mapping table — SIC 1987 four-digit industries paired with NAICS 2022 at the five-digit industry level, with coverage gaps stated.