This is an old article, but Iowa just complied.
Also, they marked the states blue if they complied and red if they were sued for not complying. Strange choice.
- Alabama
- Iowa
- Mississippi
- Missouri
- Montana
- Nebraska
- South Carolina
- South Dakota
- Texas
- Tennessee
- Utah
- Virginia
The article is under a stricter paywall.
Iowa has turned over its voter registration data to the federal government, including sensitive information such as Social Security numbers of the state’s roughly 2 million active voters, according to Secretary of State Paul Pate.



Social Security numbers aren’t public info.