Sandusky County, Ohio

Sandusky County is a county in Ohio, United States, about 28 miles southeast of Toledo. It had a population of 58,896 at the 2020 census, an estimated 58,655 by 2024, and covers 418 square miles (1,080 km2) centred near 41°22′N 83°09′W.

Fremont is the county seat and largest city; its postal code is 43420. The county holds 3 cities, 7 villages and 1 unincorporated community across 12 townships, and it runs on Eastern Time. Its FIPS code is 39143.

Towns & Villages in Sandusky County

Sandusky County has 11 named places on record: 3 cities, 7 villages, and 1 census-designated place. CDP stands for census designated place, an unincorporated community with no local government of its own.

Three places on this list are shared with a neighboring county, and their population figures above are the citywide or villagewide total, not the Sandusky County share alone. Fremont is the only city that sits entirely inside the county. Bellevue’s city limits spread across Erie, Huron, Sandusky and Seneca counties, with most of its 8,249 residents actually living in Huron County. Elmore straddles the Sandusky–Ottawa county line, with the larger share of its 1,370 residents in Ottawa County. Green Springs sits on the Sandusky–Seneca line in York Township, and most of its 1,233 residents live on the Seneca County side.

Townships

Sandusky County has 12 civil townships, each with its own elected trustees. Populations below include residents of any incorporated village that lies within the township but exclude Fremont, which is not part of any township.

ZIP Codes

• 43420 — Fremont
• 43410 — Clyde
• 44811 — Bellevue (also covers the Erie, Huron and Seneca County portions of the city)
• 43431 — Gibsonburg
• 43469 — Woodville
• 43416 — Elmore (also covers the Ottawa County portion of the village)
• 44836 — Green Springs (also covers the Seneca County portion of the village)
• 43442 — Lindsey
• 43435 — Helena
• 43407 — Burgoon

Stony Prairie has no ZIP code of its own; mail there is delivered under Fremont’s 43420.

Geography

Sandusky County sits in Ohio’s northwestern corner, on a flat glacial till plain that once formed part of the Great Black Swamp, drained for farmland through the 19th century. Of its 418 square miles, 408 are land and 9.3 are water, about 2.2 percent — the Sandusky River is the dominant waterway, running northeast through Fremont on its way to Lake Erie’s Sandusky Bay, and the smaller Green Creek and Muddy Creek drain the county’s western and southern townships.

Ottawa County lies to the north, Erie County to the east, Huron County to the southeast, Seneca County to the south, and Wood County to the west. Ottawa County, Erie County, Huron County, Seneca County and Wood County all border Sandusky County directly.

Demographics

Sandusky County had a population of 58,896 at the 2020 census, and the latest estimate puts the county near 58,655 residents, a slight decline. Fremont and Clyde are the two largest communities, together holding more than a third of the county’s population. Median household income runs about $62,500, below Ohio’s statewide figure of $67,769 (2023 ACS). Population density works out to roughly 144 people per square mile of land, moderate for a mostly agricultural county in this part of the state.

Economy & Local Life

Manufacturing employs the most workers in the county, about 7,102 people, followed by health care and social assistance at 3,752 and retail trade at 2,721. The H. J. Heinz Company runs its largest ketchup plant in the world on Fremont’s east side, producing roughly 80 percent of the ketchup sold in the United States. Whirlpool Corporation operates a major washing-machine manufacturing plant in Clyde, a business it grew from the Elmore Manufacturing Company’s early-1900s automobile works. Fremont is also home to the Rutherford B. Hayes Presidential Center at Spiegel Grove, established in 1916 as the country’s first presidential library. The county’s most visible recurring draw is dirt-track racing at Fremont Speedway, which runs a season from spring through fall.

History

Ohio’s legislature formed Sandusky County on 12 February 1820, carving it out of land previously attached to Huron County. The name comes from a Wyandot word, transliterated as saandustee, meaning roughly “water” or “water within water pools,” and was already attached to the Sandusky River before the county existed.

The county’s best-known historical event predates its formation. On 2 August 1813, during the War of 1812, Major George Croghan and about 160 American soldiers defended Fort Stephenson, on the Sandusky River at what is now downtown Fremont, against a much larger British and allied Native American force under General Henry Procter. The defenders held the fort with a single cannon and forced the attackers to withdraw, one of the more lopsided American victories of the war. Decades later, President Rutherford B. Hayes made his home at Spiegel Grove on Fremont’s edge; he is buried there, and the estate now houses his presidential library and museum.

Getting There

The Ohio Turnpike, Interstate 80/90, crosses the county’s northern townships. US Route 6, US Route 20 and US Route 23 also run through the county, along with several state routes connecting Fremont to its surrounding towns.

• Toledo — about 28 miles northwest
• Sandusky — about 24 miles northeast
• Findlay — about 35 miles southwest
• Bowling Green — about 26 miles west

Eugene F. Kranz Toledo Express Airport, about 35 miles northwest of Fremont, is the nearest major commercial airport. Amtrak’s Capitol Limited and Lake Shore Limited both stop at the Toledo station, roughly 30 miles northwest, connecting to Chicago, Cleveland and points east.

Frequently Asked Questions

Where is Sandusky County located?
It sits in Ohio’s northwestern corner, about 28 miles southeast of Toledo, bordered by Ottawa, Erie, Huron, Seneca and Wood counties.

What is the population of Sandusky County?
58,896 at the 2020 census, with a 2024 estimate near 58,655.

How big is Sandusky County?
418 square miles (1,080 km2), of which 408 square miles are land.

What is the county seat of Sandusky County?
Fremont is the county seat and the county’s largest city.

How many towns and villages are in Sandusky County?
Three cities — Fremont, Clyde and Bellevue (shared with neighboring counties) — plus seven villages: Gibsonburg, Woodville, Elmore, Green Springs, Lindsey, Helena and Burgoon.

What ZIP codes does Sandusky County use?
43420 for Fremont, 43410 for Clyde, 43431 for Gibsonburg, 43469 for Woodville, 43416 for Elmore, 44836 for Green Springs, 43442 for Lindsey, 43435 for Helena and 43407 for Burgoon.

What is Sandusky County known for?
The world’s largest Heinz ketchup factory in Fremont, and the Rutherford B. Hayes Presidential Center at Spiegel Grove, the first presidential library built in the United States.

More counties in this state: Towns and villages in Ohio.