These may NOT all be doubly- or triply- registered voters. Citizens do not have unique identifying information to confirm the identities of these voters. On the other hand, neither does the State Board of Elections, in hundreds of thousands of cases.
Citizen analysts can't locate all of the doubly-registered voters.
The State Board can't locate all the doubly-registered voters.
And here we are, 7 months before a Presidential Election.
This means 6,825 voters potentially have two registration records, and 31 voters seemingly have three (that citizens could locate, anyway).
And this means 5,494 registration records identified as a potential duplicate registration are missing both the last 4 digits of the voter's SSN, and the voter's Driver's License #.
7,416 registration records identified as a potential duplicate registration are missing either the voter's SSN-4, Driver's License #, or both: