National Register of Historic Places listings in Carroll County, Illinois

This is a list of the National Register of Historic Places listings in Carroll County, Illinois.

This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Carroll County, Illinois, 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]

There are 7 properties and districts listed on the National Register in the county.

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

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Current listings

^[3]	Name on the Register	Image	Date listed^[4]	Location	City or town	Description
1	Carroll County Courthouse	Carroll County Courthouse More images	November 26, 1973 (#73000692)	Courthouse Sq. 42°06′02″N 89°58′42″W / 42.100556°N 89.978333°W / 42.100556; -89.978333 (Carroll County Courthouse)	Mount Carroll
2	Charles Franks House	Charles Franks House	May 20, 1998 (#98000459)	34431 U.S. Route 52 42°03′47″N 89°41′51″W / 42.063056°N 89.6975°W / 42.063056; -89.6975 (Charles Franks House)	Lanark
3	Nathaniel Halderman House	Nathaniel Halderman House	November 24, 1980 (#80001339)	728 E. Washington St. 42°05′52″N 89°58′18″W / 42.097778°N 89.971667°W / 42.097778; -89.971667 (Nathaniel Halderman House)	Mount Carroll
4	Caroline Mark House	Caroline Mark House	August 11, 1983 (#83000303)	222 E. Lincoln St. 42°06′15″N 89°58′28″W / 42.104167°N 89.974583°W / 42.104167; -89.974583 (Caroline Mark House)	Mount Carroll
5	Mount Carroll Historic District	Mount Carroll Historic District More images	November 26, 1980 (#80001340)	Illinois Routes 64 and 78 42°05′31″N 89°58′49″W / 42.091944°N 89.980278°W / 42.091944; -89.980278 (Mount Carroll Historic District)	Mount Carroll
6	Savanna-Sabula Bridge	Savanna-Sabula Bridge More images	August 27, 1999 (#99001033)	U.S. Route 52/Iowa Highway 64 over the Mississippi River 42°06′15″N 90°09′40″W / 42.104250°N 90.161111°W / 42.104250; -90.161111 (Savanna-Sabula Bridge)	Savanna	Extends into Jackson County, Iowa
7	Joseph Steffens House	Joseph Steffens House	April 10, 1985 (#85000771)	Off of Elkhorn Rd. 41°57′59″N 89°43′03″W / 41.966389°N 89.7175°W / 41.966389; -89.7175 (Joseph Steffens House)	Milledgeville

References

^ 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.
^ National Park Service, United States Department of the Interior, "National Register of Historic Places: Weekly List Actions", retrieved August 16, 2024.
^ 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.
^ 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.

[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.

[NRHP_colors-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.

[refnums-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.

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v t e National Register of Historic Places in Illinois
Lists by county	Adams Alexander Bond Boone Brown Bureau Calhoun Carroll Cass Champaign Christian Clark Clay Clinton Coles Cook Crawford Cumberland DeKalb DeWitt Douglas DuPage Edgar Edwards Effingham Fayette Ford Franklin Fulton Gallatin Greene Grundy Hamilton Hancock Hardin Henderson Henry Iroquois Jackson Jasper Jefferson Jersey Jo Daviess Johnson Kane Kankakee Kendall Knox LaSalle Lake Lawrence Lee Livingston Logan Macon Macoupin Madison Marion Marshall Mason Massac McDonough McHenry McLean Menard Mercer Monroe Montgomery Morgan Moultrie Ogle Peoria Perry Piatt Pike Pope Pulaski Putnam Randolph Richland Rock Island St. Clair Saline Sangamon Schuyler Scott Shelby Stark Stephenson Tazewell Union Vermilion Wabash Warren Washington Wayne White Whiteside Will Williamson Winnebago Woodford
Chicago lists	Inner Chicago Central North Side South Side West Side Evanston
Other lists	Bridges Houses National Historic Landmarks Properties of religious function Railway stations
Keeper of the Register History of the National Register of Historic Places Property types Historic district Contributing property

v t e Municipalities and communities of Carroll County, Illinois, United States
County seat: Mount Carroll
Cities	Lanark Mount Carroll Savanna	Map of Illinois highlighting Carroll County
Villages	Chadwick Milledgeville Shannon Thomson
Townships	Cherry Grove-Shannon Elkhorn Grove Fairhaven Freedom Mount Carroll Rock Creek-Lima Salem Savanna Washington Woodland Wysox York
CDP	Lake Carroll
Other communities	Argo Fay Arnold Ashdale Junction Ayers Blackhawk Burke Center Hill Ebner Elkhorn Grove Fair Haven Georgetown Hazelhurst‡ Hickory Grove Hitt Ideal Kittredge Marcus Polsgrove South Elkhorn Wacker Zier Cors
Ghost town	Daggett Laird's Plat
Footnotes	‡This populated place also has portions in an adjacent county or counties
Illinois portal United States portal

Current listings

See also

References