National Historical RegisterIndependent guide · not a government site

National Register listings in Trumbull County, Ohio

42 listings 10 districts 1 National Historic Landmark 36 with nomination summaries Updated October 2026
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Most notable listings

Upton, Harriet Taylor, House NHL Warren · Building · listed 1992 Allen, Dr. Peter, House Kinsman · Building · listed 1971 Congregational-Presbyterian Church Kinsman · Building · listed 1971 Darrow, Clarence, Octagon House Kinsman · Building · listed 1971 McKinley Memorial Niles · Building · listed 1975 Newton Falls Covered Bridge Newton Falls · Structure · listed 1974 Niles Masonic Temple Niles · Building · listed 2006 Southington Township School Southington · Building · listed 2011 Southington Township School (Boundary Increase) Southington · Building · listed 2012 Barnhisel, Henry II, House Girard · Building · listed 1982

Historic districts (10)

All listings

Places: Warren (10) · North Bloomfield (4) · Kinsman (3) · Youngstown (3) · Niles (3) · Newton Falls (3) · Southington (2) · Girard (1) · Brookfield (1) · Mineral Ridge (1) · Fowler (1) · Gustavus and vicinity (1)

NamePlaceTypeListed
Allen, Dr. Peter, House Kinsman Building 1971
Barnhisel, Henry II, House Girard Building 1982
Brookfield Center Historic District Brookfield District 1985
Brown-Wing House North Bloomfield Building 1975
Brown, Charles, Gothic Cottage North Bloomfield Building 1975
Brownwood North Bloomfield Building 1971
Congregational-Presbyterian Church Kinsman Building 1971
Darrow, Clarence, Octagon House Kinsman Building 1971
Dunlap-Burnett-Moss House Mineral Ridge Building 2023
East Market Street School Warren Building 2025
Edwards, John Stark, House Warren Building 1978
Fowler Center Historic District Fowler District 1985
Garlick, Richard, House Youngstown Building 1990
Greene Township Center North Bloomfield Building 1978
Gustavus Center Historic District Gustavus and vicinity District 1975
Harshman, Charles, House Southington Township Building 1983
Jones, Elam, Public House Hartford Building 2003
Mahoning Avenue Historic District Warren District 1971
Mahoning Avenue Historic District (Boundary Increase) Warren District 1978
Mason, John Wesley, Gothic Cottage Braceville Building 1975
McCorkle, Almon G., House Lordstown Building 1982
McKinley Memorial Niles Building 1975
McLain-Gillmer House Warren Building 1978
Mesopotamia Village District Mesopotamia District 1974
Newton Falls Covered Bridge Newton Falls Structure 1974
Newton Falls Downtown Historic District Newton Falls District 2025
Newton Falls United Service Organization (USO) Center Newton Falls Building 2018
Niles Masonic Temple Niles Building 2006
Packard, James Ward, House Warren Building 1985
Raymond, Liberty G., Tavern and Barn Kenilworth Building 1975
Seely, Dr. John W., House Howland Corners Building 1972
Southington Township School Southington Building 2011
Southington Township School (Boundary Increase) Southington Building 2012
Swift-Kinsman House Kinsman Township Building 2016
Trumbull County Courthouse Warren Building 1974
Upton, Harriet Taylor, House NHL Warren Building 1992
Ward-Thomas House Niles Building 1984
Warren Commercial Historic District Warren District 1983
Warren Public Library Warren Building 1973
Wells-Clark-Strouss House Youngstown District 1993
Woodrow, William, House Champion Building 1982
Youngstown Country Club Youngstown District 2024

State Historic Preservation Office

Nominations, tax-credit certifications and official records for Ohio go through the Ohio State Historic Preservation Office. See how to nominate a property.