Census records are available on microfilm for 1820-1880 and 1900-1930. All corresponding indexes (with the exception of 1910 and 1930) are in book form or on microfilm for the entire state of Ohio.
Atlas and Directory of Trumbull County, Ohio: Including a Directory of Freeholders and Official Register of the County. 1899.
Atlas of Mahoning County, Ohio, and Part of Trumbull County, Ohio, compiled by William J. Gutknecht, et al, 1915. [Includes railroads]
Combination Atlas Map of Trumbull County, Ohio, L. H. Everts, 1874.
Map of Trumbull County. 1856.
Sanborn Fire Insurance maps for the City of Warren [books and film] and for the cities of Girard, Newton Falls and Niles [microfilm only]
Trumbull County ODNR Abandoned Underground Mine Locations for Trumbull and Mahoning Counties.
Trumbull County, Ohio Cadastral or Land Ownership Maps 1830 – 1840 – 1850, published by the Trumbull County Chapter of the Ohio Genealogical Society.
Trumbull County, Ohio: Plat Book, Index of Owners, City Street Maps, circa 1922.
Buckeye American (KKK) - 1923
Buckeye Banner - 1849
Cortland Gazette (Cortland) - 1876-1883
Democratic News (Warren) - 1938-1941
Girard News (Girard) - 1927-1969
Girard Weekly Journal (Girard) - 1910-1911
Hubbard Eagle (Hubbard) - 1966-1984
Hubbard Enterprise (Hubbard) - 1894-1896; 1913-1917
Hubbard News (Hubbard) - 1927-1974
Kinsman Journal (Kinsman) - 1977-1982
Liberty Herald - 1843-1846
Mahoning Dispatch (Canfield) - 1877-1968
Mahoning Index (Canfield) - 1846-1851
Mahoning Valley Review - 1889-1892
Newton Fall Herald (Newton Falls) - 1930-1933; 1946-1979
Niles Daily News (Niles) - 1908-1917; 1919-1923
Niles Daily Times (Niles) - 1924-1935; 1959-1961
Niles Evening Register - (Niles) 1923-1924
Niles Standard (Niles) - 1932-1945
Republican Argus - 1836
Republican Sentinel (Canfield) - 1857-1859
Taxpayers Guardian (Warren) - October 1888- April 1889
Tribune Chronicle - 1891- Present (Main Floor)
Tri-County News (Newton Falls) - 1899-1918 (scattered)
Trumbull County Whig (Warren) - 1848-1851
Trumbull County Independent - 1876
Trumbull Democrat (Warren) - 1839-1862 (scattered)
Trumbull Era - 1880 (partial year)
Trump of Fame (Warren) - 1812-1816
Warren Constitution (Warren) - 1862-1878; 1883-1884
Warren Daily Chronicle (Warren) - 1883-1924 (scattered)
Warren Daily Tribune - 1885
Warren Daily Tribune - 1891-1924 (Tech Center - Main Floor)
Warren Independent (Warren) - 1983-1986
Warren Liberty Herald (Warren) - 1843-1846
Warren Newsletter & Trumbull County Republican (Warren) - 1830-1839 (scattered)
Warren Record - 1876-1881
Warren Weekly Tribune - 1876-1917
Warren Reserve Chronicle - 1816-1921
Western Reserve Democrat - 1883-1941
Western Reserve Democrat - 1978-1983
Warren Reserve Transcript & Whig - 1851-1854
City DirectoriesCity directories for Warren & vicinity start in 1889 and continue to the present.
Death certificates issued by the state of Ohio from December 21, 1908 through 1953 are available on microfilm along with indexes covering these years. Researchers can search the film and print, email, or save images to personal flash drives.
As noted prior though the library will be closed until June 1. Make a plan prior to your visit and call ahead to check on availability of the facility.
I will be back on Monday with more information. Please email me if you have questions. Spread the word.