National Register of Historic Places listings in Keokuk County, Iowa

This is a list of the National Register of Historic Places listings in Keokuk County, Iowa.

Location of Keokuk County in Iowa

This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Keokuk County, Iowa. Latitude and longitude coordinates are provided for many National Register properties and districts; these locations may be seen together in a map.^[1]

There are 10 properties and districts listed on the National Register in the county.

          This National Park Service list is complete through NPS recent listings posted October 4, 2024.^[2]

[3]	Name on the Register[4]	Image	Date listed[5]	Location	City or town	Description
1	Bruce Goldfish Fisheries	Bruce Goldfish Fisheries	September 20, 1982 (#82002626)	East of Thornburg off Iowa Highway 22 41°27′16″N 92°18′42″W	Thornburg
2	Keokuk County Courthouse	Keokuk County Courthouse More images	July 2, 1981 (#81000251)	Main St. 41°20′00″N 92°12′16″W	Sigourney
3	Lancaster School	Lancaster School	October 4, 1984 (#84000010)	Southeast of Sigourney 41°16′31″N 92°10′02″W	Sigourney
4	Masonic Opera House	Masonic Opera House	June 4, 1973 (#73000733)	201 Barnes St. 41°24′05″N 92°21′17″W	What Cheer
5	Public Square Historic District	Public Square Historic District More images	April 29, 1999 (#99000487)	Roughly around the Keokuk County Courthouse 41°20′00″N 92°12′16″W	Sigourney
6	Ramsey Building	Ramsey Building	April 24, 2017 (#100000909)	204 E. Broadway Ave. 41°21′49″N 91°57′12″W	Keota
7	Saints Peter and Paul Roman Catholic Church Historic District	Saints Peter and Paul Roman Catholic Church Historic District More images	August 6, 1986 (#86002277)	Southeast of Harper 41°18′19″N 92°00′20″W	Harper
8	Sigourney Public Library	Sigourney Public Library	May 23, 1983 (#83000381)	203 N. Jefferson St. 41°20′06″N 92°12′13″W	Sigourney
9	C.F. and Mary Singmaster House	C.F. and Mary Singmaster House	January 16, 1998 (#97001608)	32263 190th St. 41°22′53″N 91°58′49″W	Keota
10	Theodore White House		July 14, 1983 (#83000382)	Broadway St. 41°26′59″N 92°05′24″W	South English

Former listings

[3]	Name on the Register	Image	Date listed	Date removed	Location	City or town	Description
1	Delta Covered Bridge	Delta Covered Bridge	November 8, 1974 (#74000795)	November 3, 2003	S of Delta off IA 108 across North Skunk River	Delta vicinity	Destroyed by arsonist in 2003[6]
2	Hayesville Independent School		August 3, 1990 (#90001195)	October 15, 2014	231 Washington St. 41°15′52″N 92°14′59″W	Hayesville
3	What Cheer City Hall		August 27, 1981 (#81000252)	March 15, 2004	Barnes and Washington Sts.	What Cheer

See also

• List of National Historic Landmarks in Iowa
• National Register of Historic Places listings in Iowa
• Listings in neighboring counties: Iowa, Jefferson, Mahaska, Poweshiek, Wapello, Washington

References

1. The latitude and longitude information provided in this table was derived originally from the National Register Information System, which has been found to be fairly accurate for about 99% of listings. Some locations in this table may have been corrected to current GPS standards.
2. National Park Service, United States Department of the Interior, "National Register of Historic Places: Weekly List Actions", retrieved October 4, 2024.
3. Numbers represent an alphabetical ordering by significant words. Various colorings, defined here, differentiate National Historic Landmarks and historic districts from other NRHP buildings, structures, sites or objects.
4. "National Register Information System". National Register of Historic Places. National Park Service. April 24, 2008.
5. The eight-digit number below each date is the number assigned to each location in the National Register Information System database, which can be viewed by clicking the number.
6. "Delta loses historic landmark". The Des Moines Register. September 5, 2003. p. 1. Retrieved June 25, 2022 – via Newspapers.com.