The Chippewa County Courthouse is a three-story Second Empire built of cut stone.
The original courthouse was a rectangular plan; the 1904 addition made the whole structure into a T-plan.
The Second Empire architectural style is consistent between the original courthouse and the later additions.
The stone walls are two feet (0.61 m) thick, and the building features a contrasting, red-colored stone in beltcourses, quoins, lintels, and entryways.
The center entrance is set in a slightly projecting pavilion topped with a pediment.
Windows on the first floor have a segmented arch, while second-story windows are elliptically arched.
Both the main structure and the clock tower are topped with a mansard roof; the roof was originally covered with slate but is now covered with asphalt shingles.
Round windows were added to the mansard roof in 1904.

Inside, original stamped tin ceilings are still installed.
Pillars inside the courtroom have ornate cast iron capitals, and the radiators are covered with grillwork.
The Chippewa County Courthouse is a three-story Second Empire built of cut stone. The original courthouse was a rectangular plan; the 1904 addition made the whole structure into a T-plan. The Second Empire architectural style is consistent between the original courthouse and the later additions. The stone walls are two feet (0.61 m) thick, and the building features a contrasting, red-colored stone in beltcourses, quoins, lintels, and entryways. The center entrance is set in a slightly projecting pavilion topped with a pediment. Windows on the first floor have a segmented arch, while second-story windows are elliptically arched. Both the main structure and the clock tower are topped with a mansard roof; the roof was originally covered with slate but is now covered with asphalt shingles. Round windows were added to the mansard roof in 1904.
Inside, original stamped tin ceilings are still installed. Pillars inside the courtroom have ornate cast iron capitals, and the radiators are covered with grillwork.
Chippewa County Courthouse