The Portland Masonic Lodge, #366, is recognized by the Grand Lodge of Free & Accepted Masons of Ohio and is situated in the Twelfth Masonic District of Ohio. Being a moon lodge, the Portland Masonic Lodge meets at 7:00 PM on the Thursday of any week in which there is a full moon. All Brethren are welcome to attend the Lodge, which is located at 131 East Main Street, Oak Hill, Ohio.