National Register of Historic Places listings in Plymouth County, Iowa

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

Location of Plymouth County in Iowa

There are 11 properties and districts listed on the National Register in the county, including 1 National Historic Landmark.

          This National Park Service list is complete through NPS recent listings posted August 16, 2024.^[2]

[3]	Name on the Register	Image	Date listed[4]	Location	City or town	Description
1	Akron Opera House	Akron Opera House	July 10, 2012 (#12000403)	151 Reed St. 42°49′44″N 96°33′36″W	Akron
2	Foster Park Historic District		April 25, 2008 (#08000329)	500-900 blocks of Central Ave., S. and blocks around Foster Park 42°47′01″N 96°09′59″W	Le Mars
3	Kimball Village	Kimball Village	June 11, 2010 (#10000343)	Address Restricted	Westfield	Designated a National Historic Landmark on January 11, 2017
4	Le Mars Central High School	Le Mars Central High School	May 14, 1999 (#99000492)	335 1st Ave., SW. 42°47′19″N 96°10′05″W	Le Mars
5	Le Mars Downtown Commercial Historic District	Le Mars Downtown Commercial Historic District More images	November 6, 2012 (#12000908)	Bounded by 2nd St., N., 2nd Ave., W., 1st St., S., and 1st Ave., E. 42°47′37″N 96°10′02″W	Le Mars
6	Le Mars Municipal Park and Golf Course Historic District	Le Mars Municipal Park and Golf Course Historic District More images	August 8, 2001 (#01000858)	Between 4th Ave., NE. and Iowa Highway 3 42°48′10″N 96°09′03″W	Le Mars
7	Le Mars Public Library	Le Mars Public Library	March 26, 1979 (#79000922)	200 Central 42°47′25″N 96°09′56″W	Le Mars
8	Plymouth County Courthouse	Plymouth County Courthouse More images	July 2, 1981 (#81000263)	E. 3rd Ave. 42°47′23″N 96°09′40″W	Le Mars
9	Sacred Heart Hospital	Sacred Heart Hospital	February 3, 2010 (#09001303)	4110 6th Ave., NE. 42°47′41″N 96°09′27″W	Le Mars
10	St. George's Episcopal Church		November 21, 1976 (#76000797)	400 1st Ave., SE. 42°47′16″N 96°09′52″W	Le Mars
11	Tonsfeldt Round Barn	Tonsfeldt Round Barn More images	November 19, 1986 (#86003194)	Plymouth County Fairgrounds 42°47′52″N 96°09′34″W	Le Mars

Former listing

[3]	Name on the Register	Image	Date listed	Date removed	Location	City or town	Description
1	Thoren Hall	Thoren Hall	May 22, 1978 (#78001248)	May 22, 1998	Westmar College campus, 10th St.	Le Mars	Demolished November 11, 1990[5]
2	Reeves Farmstead Historic District	Reeves Farmstead Historic District	January 26, 2001 (#00001680)	December 2, 2020	Lake St. 42°48′49″N 96°11′37″W	Le Mars

See also

• List of National Historic Landmarks in Iowa
• National Register of Historic Places listings in Iowa
• Listings in neighboring counties: Cherokee, Sioux, Union (SD), Woodbury

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 August 16, 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. 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.
5. http://www.westmarcollege.org/200608Bricks&MortarThoren.pdf ^{[bare URL PDF]}