Oakdale School, also known as Building 401, is a historic

one-room school One-room schoolhouses, or One-room schools, have been commonplace throughout rural portions of various countries, including Prussia, Norway, Sweden, the United States, Canada, Australia, New Zealand, the United Kingdom, Ireland, Portugal, and Spa ...

building located within

Big Oaks National Wildlife Refuge Big Oaks National Wildlife Refuge is a wildlife refuge operated by the United States Fish and Wildlife Service in southeast Indiana, United States, near Madison, Indiana. The refuge is the largest of Indiana's three National Wildlife Refuges ( ...

(formerly

Jefferson Proving Ground The Jefferson Proving Ground (or JPG), located near Madison, Indiana, is a former munitions testing facility of Test and Evaluation Command of the United States Army Materiel Development and Readiness Command. The grounds of JPG serve as a wil ...

) in Monroe Township,

Jefferson County, Indiana Jefferson County is a county located in the U.S. state of Indiana. As of 2020, the population was 33,147. The county seat is Madison. History Jefferson County was formed on February 1, 1811, from Dearborn and Clark Counties. It was named f ...

. It was built in 1869, and is a one-story, rectangular

limestone Limestone is a type of carbonate rock, carbonate sedimentary rock which is the main source of the material Lime (material), lime. It is composed mostly of the minerals calcite and aragonite, which are different Polymorphism (materials science) ...

building. It measures 24 feet wide and 30 feet deep, and has a front gable roof. ''Note:'' This includes . It was listed on the

National Register of Historic Places The National Register of Historic Places (NRHP) is the Federal government of the United States, United States federal government's official United States National Register of Historic Places listings, list of sites, buildings, structures, Hist ...

in 1993.

References

One-room schoolhouses in Indiana School buildings on the National Register of Historic Places in Indiana School buildings completed in 1869 Buildings and structures in Jefferson County, Indiana National Register of Historic Places in Jefferson County, Indiana {{JeffersonCountyIN-NRHP-stub