NAICS 611310 is the North American Industry Classification System code for Colleges, Universities, and Professional Schools, a national industry in the Educational Services sector (61).
NAICS 611310 is the code for Colleges, Universities, and Professional Schools, a national industry in the North American Industry Classification System (NAICS 2022), under 61 (Educational Services). It is a 6-digit code, the most specific NAICS level.
The parent of NAICS 611310 is 61, Educational Services. Every company under 611310 is also counted under 61.