Orange County has more than 80 public relations firms that collectively employ roughly 600 people. Nearly 50% of the firms employ one to four workers. 20% have 10 to 19 employees.
One firm has 50 to 99 workers. Irvine has more PR firms that any OC city, with 18. Costa Mesa and Newport Beach take the No. 2 spot, with each having eight. Mission Viejo and Orange share the No. 3 slot, with six in each city.

