Plum Grove School is a historic one-room school located near Laclede, Linn County, Missouri. It was built about 1905, and is a one-story, gable end, frame building. Also on the property is a contributing coal house with woodshed. The school closed in 1947.[2]: 5, 13
Plum Grove School | |
   | |
| Location | County Road 350, 3/8 miles north of its junction with County Road 346, near Laclede, Missouri |
|---|---|
| Coordinates | 39°48′48″N 93°12′4″W / 39.81333°N 93.20111°W |
| Area | 1 acre (0.40 ha) |
| Built | c. 1905 |
| Architectural style | One-Room School House |
| NRHP reference No. | 94001203[1] |
| Added to NRHP | October 22, 1994 |
It was added to the National Register of Historic Places in 1994.[1]