This report is the sixth in a series of WCCF reports tracking the progress of Wisconsin's YoungStar program, a quality rating and improvement system (QRIS) launched in 2010 to improve the quality of Wisconsin child care programs. YoungStar focuses on children of low-income working families receiving assistance from the Wisconsin Shares child care subsidy programs. Programs not serving children subsidized by Wisconsin Shares can voluntarily participate in YoungStar. YoungStar rates the quality of child care programs on a 40 point, 5-Star scale and is administered in six regions of the state. The analysis in this report is based on data as of the end of July 2015. (author abstract)