Johnson County, IA Area Codes

Time in Johnson County, Iowa
11:14:18 PM
Time in Johnson County, Iowa
  • State: Iowa
  • County: Johnson County
  • County Seat: Iowa City
  • FIPS: 19103
  • Founded in: 1837
  • Population: 151,260
  • Density: 246 Persons/Square Mile
  • Area: 612 Square Miles
  • Government Type: County
  • Authority: Home Rule
  • Legislative Body: Board of Supervisors
  • Legislative Body Size: 5
  • County Contact: 913 S Dubuque St
    County Administration Building
    Iowa City, IA 52240-4273
  • County site: http://www.johnson-county.com
  • Labor Force: 85,186
  • Unemployment Rate: 1.90%
  • Gross Domestic Product (GDP): $8.4 B

Area codes of Johnson County

319

Top Phone Prefixes of Johnson County

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Johnson County Cities

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