Sully County Courthouse
Many listed buildings are private homes. Please enjoy them from the street.
About Sully County Courthouse
Sully County Courthouse, at Main and Ash Sts., was added to the National Register of Historic Places on Apr 25, 2001. The Register lists it for its architecture, politics and social history, at the local level. It describes its style as Neo-Classical Revival, as it does for 10 other South Dakota listings. It was listed as part of County Courthouses of South Dakota MPS. The listing covers 1.5 acres.
What it isCounty courthouse in Onida, South Dakota. From Wikidata (CC0). Read about it on Wikipedia ↗
PDFRead the original nominationThe form that put it on the Register, with its history, photos and a map · 14 MB · National Archives↗1912 to today
- 1912Built
- 2001Added to the National Register of Historic Places
- 2026On the Register for 25 years
Make it a walk: 2 landmarks in about 5 minutes
Main and Ash Sts., Onida · about 0 miles on foot, as the crow flies
- 1Sully County CourthouseStart here
- 2
L. E. Snyder HouseAmerican Foursquare · Built 1911 · next door
Memories of Sully County Courthouse
The record says what it is. Neighbors know what it means.
Your answer becomes a post in Town Square.
Questions about Sully County Courthouse
Is Sully County Courthouse on the National Register of Historic Places?
Yes. It was added on Apr 25, 2001 (Register number 01000414).
Is Sully County Courthouse a National Historic Landmark?
No. It is on the National Register; South Dakota has 7 National Historic Landmarks.
Can you visit Sully County Courthouse?
Our record doesn’t say whether it is open to visitors. Many listed buildings are private, so it may only be seen from the street.
Where can I read the history of Sully County Courthouse?
In its National Register nomination, the form that put it on the Register: a 14 MB PDF at the National Archives, linked on this page.
Sources: National Park Service, National Register of Historic Places (05/22/2026) · National Archives catalog record 93204115 · Wikidata · old views from Onida’s archive. Map tiles © OpenStreetMap contributors.