Exact federal listing answer
Is Erwin Hall, Marietta College on the National Register?
Yes · NPS status: Listed
Yes. Reference 73001547 is listed.
Yes. The U.S. National Park Service listed-properties dataset through May 22, 2026 identifies Erwin Hall, Marietta College as Listed in the National Register of Historic Places under reference 73001547.
Federal statusListed
National Register reference73001547
Listed dateApril 23, 1973
Property categoryBuilding
Published address5th St. on Marietta College campus
LocalityMarietta, Washington County, Ohio
Significance levelState
Published acreage0.9
Exact answer boundaryThis confirms the named federal record only.
It does not prove that another address lies inside this property or district, establish local landmark status, decide preservation review, define a legal boundary, or describe ownership or current condition.
Why the wording is date-boundedThe answer reflects the NPS dataset published through May 22, 2026 and a live NPS GIS Listed-status cross-check made September 20, 2026. NPS notes that spatial points and polygons may need correction and are not legal documents.
Additional published fields
Areas of significance: ARCHITECTURE.
Other published names: Chapel Building, Middle Building, Science Hall, See Also:Mariet.
Same locality
Other released Marietta records.
Each linked page answers a separate named federal record.