MADISON, WI (WHBL) - The monthly report from the Wisconsin Realtors Association shows that the housing market in Sheboygan County has improved significantly over the past year. Home sales were up nearly 17 percent from last February while home prices are up nearly 35 percent. A year ago the median price for an existing home in Sheboygan County was $88,000…last month it was at $119,000. Statewide, February marked the 20th straight month of double-digit growth in the sale of existing homes.