Harlan, IA Insights: Population, Zip Codes, Influence, and Service Areas
Harlan is a city in Shelby County, Iowa, along the West Nishnabotna River. The population was 4,893 at the time of the 2020 census. It is the county seat of Shelby County.
Zip Codes in Harlan, IA that we also serve: 51537 51593