August 04, 2015 [PDF, 325KB] North American Industry Classification System (NAICS) - Updates for NAICS 2017; Notice. August 08, 2014 [PDF, 292KB] 2017 North American Industry Classification System (NAICS) Revision - Notice Regarding Implementation of the Factoryless Goods Producer Classification in NAICS 2017; Notice. May 22, 2014 [PDF, 324KB] 2012 North American Industry Classification System (NAICS)âUpdates for 2017; Notices.
Richmond Heights, Ohio. Richmond Heights is a city in Cuyahoga County, Ohio, United States. The population was 10,546 at the 2010 census.
Homefacts City Report. Chicago Heights is located in Cook County, IL. The population is 30,348. There are 20 public schools in Chicago Heights with an average Homefacts rating of D+. The total crime rate for Chicago Heights is moderate, and there are 46 registered sex offenders residing in the city.