Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The arrest counts are the ones each agency reported to the FBI, as the FBI held them on October 8, 2026. Every office link was opened and checked against the office's own site on September 24, 2026.
Middlesex County is a county in Connecticut. In Connecticut the jails are the state's, so one locator covers everyone held after an arrest in Middlesex County. This guide says where to look for someone in custody, what the jail holds and who books people into it.
This guide covers the search, who books people and common questions.
Related guides: Middlesex County public records, Middlesex County arrest records, Middlesex County warrants, Middlesex County criminal records, Middlesex County court records, Connecticut arrest records and Connecticut inmate search.
Finding Someone in Custody in Middlesex County
Anyone held after an arrest in Middlesex County is in the custody of the Connecticut Department of Correction, which runs the jails as well as the prisons in Connecticut, so the inmate lookup is the state's.
The Connecticut Department of Correction's inmate locator is at portal.ct.gov/DOC/Miscellaneous/Inmate-Information.
Who Books People
The agency that reports for Middletown and, elsewhere, the state police make the arrests in Middlesex County.
Middletown reported 915 arrests to the FBI for 2025. Those kept in custody were booked; a person cited and released at the scene was not.
The counts, agency by agency and year by year, are in Middlesex County arrest records.
Frequently Asked Questions
How do I find an inmate in Middlesex County?
Through the Connecticut Department of Correction's inmate locator at portal.ct.gov; the department holds everyone in custody in Connecticut.
Where do people sentenced to prison in Middlesex County go?
To a facility of the Connecticut Department of Correction; its inmate locator is at portal.ct.gov.
Is this the official Middlesex County website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official county, court and state offices described above and does not hold records, charge for them or take requests.