Trees summary
Johnson County, Iowa has a recorded population of 160,080. For trees, the page currently shows tree points: ~ 45, trimming routes: ~ 216, green zones: ~ 11, branch-risk spots: ~ 7, residents covered: 160,080. The figures use the available U.S. geography, population, housing and local-structure data for this place.
Calculated from U.S. geography, population and local structure. Public messages are moderated before publication.