Private Prison Information Act of 2019 This bill specifies that a record related to a non-federal prison, correctional, or detention facility must be considered a federal agency record for purposes of the Freedom of Information Act (FOIA). A non-federal prison, correctional, or detention facility must disclose information under FOIA unless the information is exempt from disclosure or the disclosure is prohibited by law. The term "non-federal prison, correctional, or detention facility" means (1) a private prison, correctional, or detention facility; or (2) a state or local prison, jail, or other correctional or detention facility.