Callejero de Johnson County, Iowa
Divisiones Civiles Menores de Johnson County
- Big Grove township
- Cedar township
- Clear Creek township
- East Lucas township
- Fremont township
- Graham township
- Hardin township
- Iowa City
- Jefferson township
- Liberty township
- Lincoln township
- Madison township
- Monroe township
- Newport township
- Oxford township
- Penn township
- Pleasant Valley township
- Scott township
- Sharon township
- Union township
- Washington township
- West Lucas township