623990 — Other Residential Care Facilities
Description
This industry comprises establishments primarily engaged in providing residential care (except residential intellectual and developmental disability facilities, residential mental health and substance abuse facilities, continuing care retirement communities, and assisted living facilities for the elderly). These establishments also provide supervision and personal care services (as defined in the official U.S. Census Bureau 2022 NAICS Manual).
Illustrative Examples
- Boot or disciplinary camps (except correctional) for delinquent youth
- Group homes for the hearing or visually impaired
- Child group foster homes
- Delinquent youth halfway group homes
- Halfway group homes for delinquents or ex-offenders
- Homes for unwed mothers
- Group homes for the disabled without nursing care
- Orphanages
Exclusions & Cross-References
- Residential intellectual and developmental disability facilities are classified in Industry 623210, Residential
- Intellectual and Developmental Disability Facilities;
- Continuing care retirement communities are classified in U.S. Industry 623311, Continuing Care
- Retirement Communities;
- Residential mental health and substance abuse facilities are classified in Industry 623220, Residential
- Mental Health and Substance Abuse Facilities;
- Assisted living facilities for the elderly without nursing care are classified in U.S. Industry 623312,
- Assisted Living Facilities for the Elderly;
- Establishments primarily engaged in providing inpatient nursing and rehabilitative services are classified in
- Industry 623110, Nursing Care Facilities (Skilled Nursing Facilities);
- Establishments primarily engaged in providing temporary shelter are classified in U.S. Industry 624221,
- Temporary Shelters;
Overview Facts
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 8361 - Residential Care (via SIC1987:8361→NAICS1997:62399→2002:623990→2007:623990→2012:623990→2017:623990→2022:623990)
Suggested Product Service Codes (Advisory)
The following Product Service Codes (PSCs) are advisory suggestions aligned with this NAICS code. Note: NAICS and PSC codes map to different dimensions of procurement (industry vs. product/service). There is no official binding 1:1 crosswalk.
- PSC Q402 — Nursing Home, Long-Term & Adult Day Care Services
Source: DoD DPCAP PSC Selection Tool (Ingested: 2026-06-29)
Frequently Asked Questions (FAQ)
Is NAICS code 623990 valid in 2022? ▾
Yes, 623990 is a valid 6-digit 2022 NAICS national industry code representing 'Other Residential Care Facilities' under Sector 62 in the official classification index.
What is the SBA size standard for NAICS code 623990? ▾
The Small Business Administration (SBA) has established a small business size standard of $16,000,000 for NAICS code 623990 (Other Residential Care Facilities), calculated based on receipts.
What is the legacy SIC equivalent for NAICS 623990? ▾
According to official Census Bureau concordance tables, NAICS code 623990 (Other Residential Care Facilities) maps to legacy 1987 Standard Industrial Classification (SIC) codes: 8361 - Residential Care.
Related Pages & Tools
Further regulatory reference links for NAICS code 623990:
- Sector 62 Directory Hub — List of related industries in the Health Care and Social Assistance sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
- NAICS 623990 to SIC Crosswalk — Bidirectional mapping to legacy SIC codes (Other Residential Care Facilities).
- SBA Size Standards Guide — Complete rules and averaging periods for small business classifications.
- Calculating Annual Receipts Guide — Detailed worked example of revenue calculation rules.
- IRS Principal Business Activity Guide — How NAICS codes map to corporate and entity tax filings.