Changes in Wisconsin voter registration from October 1 to November 1, 2020
The following tables compare voter registration totals from the Wisconsin Election Commission on October 1st and November 1st 2020.
County registered voter totals
Municipality registered voter totals
Ward registered voter totals
Age group registered voter totals
Eagle-eyed readers may notice that the total number of registered voters is not exactly identical between the files. I believe this is because the WEC’s files are created from a “live” system continuously receiving updates from local clerks. Consequently, data for individual records may be updated between the time it takes to run, e.g., the county and ward summary scripts.