Whether you reside in a city or in urban or rural Johnson County, you receive a wide variety of services from the Johnson County Sheriff's Office. In the urban or rural unincorporated areas, deputies are the primary first responders when you call 911.There are federal and state mandated training for licensees. The number of hours and what type of training the individual must have varies from the license the individual holds. We have a total of 13 departments with a $25.6M budget.Johnson County spans over 734 square miles with a population of over 160,000 people. People living in Johnson County are protected by dozens of resources, programs, emergency equipment, and highly trained law enforcement officers.