1900s (20th Century) Maps of Ottawa County, Ohio
Explore 54 historic maps of Ottawa County from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.
Whether you're researching your family's past, planning a metal detecting trip, or studying how Ottawa County's landscape evolved across the 1900s, these high-resolution maps are a powerful tool for exploring the history of this region.
- Focus on a specific era: All maps on this page are from the 1900s, giving you a focused view of this time period.
- See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
- Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
- View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.
Start exploring Ottawa County's history through authentic maps from the 1900s. This is your window into the past.
Ottawa County, OH maps
(54)- 1900 Map of Maumee Bay, 1921 Print
1900 Maumee Bay1921 Print · USGSNorthwest Ohio and the Lake Erie shoreline are shown here just as the regions rail and energy sectors were maturing. Genealogists and historians can locate vanished post offices at Shepardsville Bono P. O. and trace early industrial sites like the Oil Wells and Coke Ovens near Curtice.2 unique versions available - 1900 Map of Oak Harbor, 1943 Print
1900 Oak Harbor1943 Print · USGSOttawa County shorelines and rail hubs are preserved here at the turn of the century, showing the region before modern development. Genealogists and historians can trace the early layouts of Oak Harbor, the military grounds at Camp Perry, and the path of the Toledo Div. railroad.2 unique versions available - 1901 Map of Put-In-Bay, 1958 Print
1901 Put-In-Bay1958 Print · USGSOttawa County's shoreline and the famous Lake Erie islands are captured at the start of the twentieth century, before modern development reshaped the coast. Genealogists and historians can trace the rail lines of the Lakeside and Sandusky Line and locate early settlements like Gypsum and St. George. - 1901 Map of Bellevue, 1958 Print
1901 Bellevue1958 Print · USGSAcross the marshy lowlands and limestone springs of Erie and Sandusky counties at the turn of the century, a massive railroad network dominates the landscape. Genealogists can trace family footprints in Clyde and Bellevue or locate vanished rail stops at Thames and Parkertown. - 1901 Map of Fremont, 1961 Print
1901 Fremont1961 Print · USGSSandusky County at the dawn of the twentieth century is a bustling corridor of steam and electric rail lines. Trace the industrial footprint of Fremont and locate vanished rural junctions like Kingsway, Havens, and the Seneca Indian Reservation. - 1901 Map of Elmore, 1961 Print
1901 Elmore1961 Print · USGSNorthwest Ohio at the turn of the century was a landscape of thriving rail towns and fertile township acreage. You can trace the path of the Lake Shore Electric Railway through Woodville or locate early settlements like Pemberville and Rising Sun. - 1903 Map of Bellevue
1903 Bellevue1903 Print · USGSNear the dawn of the twentieth century, the junction of Erie and Sandusky counties was a bustling corridor of rail and water transport. Genealogists and historians can trace the early footprints of Bellevue and Clyde, or find specific local landmarks like the Blue Hole and the Connecticut Western Reserve Boundary Line.5 unique versions available - 1903 Map of Fremont, 1934 Print
1903 Fremont1934 Print · USGSNorthwest Ohio at the turn of the century was a bustling intersection of heavy rail and river commerce centered on the Sandusky River. Researchers can trace the early footprints of Fremont and Green Spring or locate smaller stops along the Wheeling and Lake Erie and the electric line to Ballville.2 unique versions available - 1903 Map of Put In Bay, 1939 Print
1903 Put In Bay1939 Print · USGSOttawa County's shoreline and islands are captured in the early twentieth century, showing a world of maritime transit and early rail. Genealogists can trace the early layout of Port Clinton and the distinct settlements of Put in Bay, Gypsum, and Lakeside. - 1903 Map of Elmore, 1943 Print
1903 Elmore1943 Print · USGSNorthwest Ohio at the turn of the century was a hive of competing rail lines and riverside market towns. Researchers can trace the early industrial footprints of Gibsonburg, Pemberville, and Elmore alongside the Ohio Central System and Wolf Creek. - 1904 Map of Sandusky, 1941 Print
1904 Sandusky1941 Print · USGSThe Lake Erie shoreline at the turn of the century shows a bustling rail-and-port economy centered on Sandusky and the Huron River. Researchers can trace early infrastructure like the Electric Line and vanished landmarks such as the State Soldiers Home.3 unique versions available - 1916 Map of Kelleys Island, 1958 Print
1916 Kelleys Island1958 Print · USGSLake Erie's western islands and the Marblehead peninsula are shown here as they appeared during the early twentieth century. Genealogists and local historians can trace the foundations of the island community through sites like Estes School or follow the path of the Northwestern Electric line. - 1919 Map of Kelleys Island, 1936 Print
1919 Kelleys Island1936 Print · USGSLake Erie's coastal communities and islands are captured in the late nineteen-teens, during the height of the region's quarrying and port activity. Genealogists and local historians can trace school sites like St Michael School or explore the early layouts of Lakeside and Marblehead. - 1935 Map of Walbridge
1935 Walbridge1935 Print · USGSThe rail-and-road corridors of Northwest Ohio come alive in this mid-1930s survey of the Walbridge and Millbury area. Genealogists and researchers can pinpoint family landmarks like Hayes Place, the Black Swamp Ch, and early aviation at the Toledo Landing Field. - 1935 Map of Genoa
1935 Genoa1935 Print · USGSOttawa and Lucas counties come alive in the mid-1930s, revealing a landscape of limestone quarries and rural crossroads. Genealogists and historians can locate family landmarks such as the Lutheran Cemetery, tracing the industrial footprint of the U S Gypsum Company and the New York Central line. - 1938 Map of Walbridge
1938 Walbridge1938 Print · USGSNorthwest Ohio at the height of its rail-and-road expansion shows a landscape defined by industrial hubs and developing neighborhoods. Genealogists and historians can trace family locations near Walbridge Yard, Millbury, and rural landmarks like the Allen Cem.2 unique versions available - 1938 Map of Genoa
1938 Genoa1938 Print · USGSGenoa and its surrounding townships are shown in detail during the late thirties, as the region's rail and road networks were fully established. Genealogists can locate family landmarks like Williston Cem, Thorp Sch, and the quiet crossroads of Grodis Corner.2 unique versions available - 1952 Map of Genoa, 1953 Print
1952 Genoa1953 Print · USGSNorthwest Ohio at the start of the fifties shows a landscape of busy rail corridors and small crossroads communities. Genealogists can trace family footprints near Genoa or find burial sites at Williston Cem and Clay Cem.2 unique versions available - 1952 Map of Oak Harbor, 1953 Print
1952 Oak Harbor1953 Print · USGSOttawa County's lakefront and rail corridors are captured here in the early fifties, from the marshes of Lake Erie to the busy hub of Oak Harbor. Genealogists and local historians can trace family lands near Rocky Ridge, the Carroll Township Sch, and the old New York Central rail line. - 1952 Map of Lacarne, 1953 Print
1952 Lacarne1953 Print · USGSOttawa County's Lake Erie shoreline during the early 1950s shows a landscape defined by military logistics and coastal drainage. Trace the massive footprint of the Erie Ordnance Depot or locate family plots at Lacarpe Cem and Rushow Cem.2 unique versions available - 1952 Map of Walbridge, 1953 Print
1952 Walbridge1953 Print · USGSThe rural landscapes and rail hubs south of Toledo are captured here in the early fifties, showing the area's transition into a modern industrial corridor. Genealogists and historians can trace family roots at Lake Cem, Mound View, and the long-standing Black Swamp Ch. - 1952 Map of Oak Harbor, 1960 Print
1952 Oak Harbor1960 Print · USGSOttawa County coastal life and military heritage are on full display in this early 1950s survey of the Lake Erie shore. Researchers can trace the layout of the Erie Ordnance Depot and Camp Perry or locate ancestral sites like St Joseph Cemetery and Carroll Township School. - 1956 Map of Toledo, 1968 Print
1956 Toledo1968 Print · USGSNorthwest Ohio and the Lake Erie shoreline are shown in detail during the late fifties, showcasing a landscape of heavy industry, railroads, and island communities. Genealogists and historians can trace rail networks like the Chesapeake & Ohio RR or locate landmarks such as the Erie Proving Ground and Kelleys Island.4 unique versions available - 1957 Map of Lindsey, 1960 Print
1957 Lindsey1960 Print · USGSNorthwest Ohio's agricultural heartland is captured in the late fifties, just as the turnpike began to reshape the rural landscape of Sandusky and Ottawa counties. Researchers can trace family-named crossroads and landmarks like Lindsey, Kingsway, and the Township Sch along the New York Central Line. - 1957 Map of Vickery, 1960 Print
1957 Vickery1960 Print · USGSCoastal Sandusky Bay was a mix of marshy wetlands and emerging industry in the late fifties. Genealogists and historians can trace family roots through markers like Township Sch, Riley Grange, and the waterfront at Whites Landing.
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