Henry R Perea County supervisor - county of fresno Mr. Henry R. Perea, 60, of Fresno has served as supervisor of Fresno County since 2004 and has been director of classified personnel at the Madera Unified School District since 2008. He was director of classified personnel at the Sanger Unified School District from 1998 to 2007 and senior principle analyst at the County of Fresno Health Services, Management Division from 1996 to 1998. Perea was director of personnel at the County of Fresno Valley Medical Center from 1988 to 1996 and was senior personnel analyst at the County of Fresno Personnel Department from 1977 to 1988. He was a member of the Fresno City Council from 1997 to 2003 and a member of the Fresno County Office of Education Board of Directors from 1991 to 1996. Perea is also a member of the California State Association of Counties Board of Directors. Perea is a Democrat.