https://elections.maryland.gov/voter_registration/stats.html
Voter Registration Statistics
The State Board of Elections provides all eligible citizens of the State convenient access to voter registration; provides all registered voters accessible...
voter registration statistics
https://www.nj.gov/state/elections/election-information-svrs.shtml
NJ DOS - Division of Elections - Statewide Voter Registration Statistics Archive
Official State of New Jersey, Division of Elections - Statewide Voter Registration Statistics Archive
voter registration statisticsnjdosdivisionelections