
Codington County Courthouse
Many listed buildings are private homes. Please enjoy them from the street.
About Codington County Courthouse
Codington County Courthouse, at 1st Ave., SE, was added to the National Register of Historic Places on Jul 24, 1978. It was among the first 4 of Watertown’s 28 listings. The Register lists it for its architecture, at the local level. It describes its style as Neo-Classical, as it does for 27 other South Dakota listings. The listing covers 3.8 acres. Five more Register listings are within a quarter mile.
What it isCourthouse serving Codington County, 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 · 35 MB · National Archives↗Make it a walk: 5 landmarks in about 15 minutes
1st Ave., SE, Watertown · about 0.4 miles on foot, as the crow flies















- 1Codington County CourthouseStart here
- 2
Carnegie Free Public LibraryNeo-Classical · Built 1905 · next door - 3
Watertown Post OfficeRenaissance Revival · next door - 4
Watertown Commercial Historic District (Boundary Decrease)Classical Revival · next door - 5
Minneapolis and St. Louis Railroad DepotBuilt 1911 · 0.2 mi on
7 more Register listings within half a mile
★ National Historic Landmark · D district · B building · S site. Each opens its own page.
Memories of Codington County Courthouse
The record says what it is. Neighbors know what it means.
Your answer becomes a post in Town Square.
Questions about Codington County Courthouse
Is Codington County Courthouse on the National Register of Historic Places?
Yes. It was added on Jul 24, 1978 (Register number 78002545).
Is Codington County Courthouse a National Historic Landmark?
No. It is on the National Register; South Dakota has 7 National Historic Landmarks.
Can you visit Codington 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 Codington County Courthouse?
In its National Register nomination, the form that put it on the Register: a 35 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 93204671 · Wikidata. Map tiles © OpenStreetMap contributors.