There’s a whole lot of unemployed people on the list who donated and they happen to have 6 digit zip codes.
6 digit zip codes? Please explain.
Howzat?
The list I downloaded (11,048 names) is an Excel .xlsx doc with an improperly formatted zip
column. If you change the format to simple numeric with no decimals, it turns out to be ZIP+4 run together as a nine-digit number (ZIP+0 in some cases).