Some Iowa towns may be shrinking in population, but they may have an impact on other communities in Iowa and beyond. Officials with the Iowa League of Cities and researchers with Iowa State University say a handful – dwindling but proactively maintaining and improving their quality of life – are raising eyebrows and may be pathfinders for other communities to follow. Colleagues have already reached some to find out what those towns are doing right, said Alan Kemp, executive director of the Iowa League of Cities, an advocacy and training group for 850 Iowa member cities. Alan Kemp is the executive director of the Iowa League of Cities. “It was sort of interesting to look at this idea of shrinking smart,” Kemp said.