Please see all of the data updates below as of 5/28/2026
Voter File Updates
NEW Louisiana 5/28 (NCOA/Telephone Updates)
NEW Virginia 5/28 (NCOA/Telephone Updates)
NEW Iowa 5/27 (Full State File Update)
NEW Arizona 5/26 (Full State File Update)
NEW Montana 5/22 (Full State File Update)
NEW Rhode Island 5/20 (Full State File Update)
NEW Alabama 5/24 (NEW 2026(2023 Rejected) Proposed US Congressional Districts)
NEW Kansas 5/25 (NCOA/Telephone Updates)
NEW North Carolina 5/20 (Full State File Update)
NEW Georgia 5/20 (NCOA/Telephone Updates)
NEW Connecticut 5/20 (NCOA/Telephone Updates)
NEW Maine 5/20 (NCOA/Telephone Updates)
NEW Oregon 5/19 (Full State File Update)
Maryland 5/18 (Full State File Update)
North Dakota 5/16 (NCOA/Telephone Updates)
Tennessee 5/16 (NEW 2026 Proposed US Congressional Districts)
Alaska 5/12 (NCOA/Telephone Updates)
Indiana 5/8 (NCOA/Telephone Updates)
Massachusetts 5/8 (NCOA/Telephone Updates)
Nebraska 5/8 (NCOA/Telephone Updates)
New Hampshire 5/8 (NCOA/Telephone Updates)
South Carolina 5/8 (NCOA/Telephone Updates)
South Dakota 5/8 (NCOA/Telephone Updates)
New Jersey 5/7 (Full State File Update)
Minnesota 5/1 (NCOA/Telephone Updates)
Colorado 4/29 (Full State File Update)
California 4/29 (Full State File Update)
Vermont 4/27 (Full State File Update)
New Mexico 4/26 (NCOA/Telephone Updates)
Hawaii 4/26 (NCOA/Telephone Updates)
Wyoming 4/26 (NCOA/Telephone Updates)
Texas 4/26 (School District Corrections)
Pennsylvania 4/21 (Full State File Update)
Arkansas 4/21 (NCOA/Telephone Updates)
Missouri 4/21 (NCOA/Telephone Updates)
Wisconsin 4/21 (NCOA/Telephone Updates)
Illinois 4/15 (Full State File Update)
Idaho 4/13 (NCOA/Telephone Updates)
Utah 4/3 (Full State File Update)
Mississippi 3/31 (Full State File Update)
New York 3/20 (Full State File Update)
Florida 3/7 (Full State File Update)
Ohio 3/6 (Full State File Update)
West Virginia 3/3 (NCOA/Telephone Updates)
Michigan 3/3 (NCOA/Telephone Updates)
Kentucky 2/28 (Full State File Update)
Nevada 2/27 (NCOA/Telephone Updates)
Oklahoma 2/27 (NCOA/Telephone Updates)
Washington 2/22 (Full State File Update)
Washington, D.C. 2/22 (NCOA/Telephone Updates)
Delaware 2/22 (NCOA/Telephone Updates)
Consumer/Auto File Update
The L2 consumer file is updated quarterly; the most recent update was on 3/20/2025
