Score! WI Cities Get Credit News | March 29, 2023 | 0 | by Morgan McCarthy Four Wisconsin cities are in the top percentile when looking at where people have the highest credit scores. The WalletHub study says De Pere, Mequon, Muskego, and Pewaukee all rank in the 99th percentile for high credit scores. WalletHub says people in De Pere have the third-highest average credit score in the U.S., 798. Madison is in the 82nd percentile.