Understanding the graph:
- The net migration maps show the difference in county of residence from the year reported to the previous year. The darker the red, the more residents moved out of the selected county and into the red county (residents lost). The darker the green, the more residents moved into the selected county and out of the green county (residents gained).
- Many individuals left Fond du Lac County (WI) for Waukesha, Winnebago, Milwaukee, and Kenosha County.
Source: U.S. Census‹‹ Back to Education