Madison Correctional Institution
The Madison Correctional Institution (MaCI) is a state prison for men located in London, Madison County, Ohio. First opened in 1987, the facility has a working population of 2258 inmates, with a mix of security levels (minimum, medium, close, and a few max and super max)..
Madison Correctional Institution Contact Details
Mailing to Inmates and Staff
Inmate Visiting Days and Hours
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