The Milwaukee County area has one of the higher costs of assisted living in the state at $5,073 a month. In the state’s capital, Madison, seniors pay a little less at $4,956. In Green Bay in the northern part of the state, the cost is the lowest at $3,800. Only one area, Appleton, has a higher average cost. Here seniors average $5,500 a month for assisted living care. In Wausau, the average sits at $4,100, while in Eau Claire it is even less at $4,000. Just to the south of Milwaukee in Racine, the average is $4,650, while seniors in Janesville pay even less at $3,975 a month.