The clapboarded belfry is slightly recessed and has two stages. The first stage is separated from the second stage by molded wooden trim. The second stage has tall, rectangular, louvered openings on each side. This stage is separated from the belfry's bellcast metal roof by molded wooden trim, and the entire belfry is topped by a cross. A small brick chimney is located on the west side of the roof, in the middle and toward the eave.
The floor plan of St. George's Catholic Church is rectangular, with a smaller, 15' x 40' rectangular addition on the rear side. The entrance hall is a small, carpeted room with plaster walls and ceilings that are painted white. Wood-paneled doors, with two simple, recessed panels, lead to small, similar-sized rooms on either side of the entrance hall. These rooms have wood flooring, white plaster walls and ceilings, and the bottom portions of one of the pointed-arch, stained-glass windows visible on the exterior. The room to the right of the entrance hall appears to have been used as a coat room, as indicated by a row of hooks around the room. This room also contains a wooden staircase along the west wall that leads to the second floor. The south side of the entrance hall contains a set of double wood-paneled doors leading to the sanctuary.