Auglaize County Map, Ohio

Written and Fact-checked by | Updated On: April 30, 2026 | 13:31 ET

Map of Auglaize County - Auglaize County is a county located in the U.S. state of Ohio. Auglaize County Map showing cities, highways, important places and water bodies. Get Where is Auglaize County located in the map, major cities in Auglaize county, population, areas, and places of interest.

Map of Auglaize County, Ohio

Map of Auglaize County, Ohio

About Auglaize County Map, Ohio: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.

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About Auglaize County, Ohio

Auglaize County is a county located in the U.S. state of Ohio. It's county seat is Wapakoneta. As per 2020 census, the population of Auglaize County is 46141 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 401.25 sq mi (1,039 km2). Auglaize County was established on -18947.

Auglaize County Facts

ContinentNorth America
CountryUnited States
StateOhio
County SeatWapakoneta
Largest City/TownWapakoneta
Established1848
Total Area402 sq mi
Land Area401 sq mi
Water Area1 sq mi
Population46,422 (Census 2020)
Population Density116 people per sq mi
Time ZoneEastern (EST)
Major HighwaysI-75, US-33, SR-65, SR-501
Neighboring CountiesAllen County, Mercer County, Shelby County, Logan County, Hardin County
Famous ForNeil Armstrong birthplace, agriculture, small-town communities
Top AttractionsNeil Armstrong Air and Space Museum, Grand Lake St. Marys, Wapakoneta Historic District
Official Websitehttps://www.co.auglaize.oh.us

Cities and Towns in Auglaize County, Ohio

  • Wapakoneta (county seat) – 9,867 (Census 2020)
  • Saint Marys – 8,332 (Census 2020)
  • Minster – 2,805 (Census 2020)
  • New Bremen – 3,033 (Census 2020)

Roads and Highways in Auglaize County, Ohio

Auglaize County is connected by major highways that link west-central Ohio to larger regional cities.

  • Interstate 75 (I-75) – Major north-south corridor connecting Toledo and Cincinnati
  • U.S. Route 33 (US-33) – Connects the county to Columbus and western Ohio
  • State Route 65 (SR-65) – Runs through the county linking local communities
  • State Route 501 (SR-501) – Serves rural areas within the county

Neighboring Counties of Auglaize County

  • Allen County (west)
  • Mercer County (north)
  • Shelby County (east)
  • Logan County (southeast)
  • Hardin County (southwest)

Top Attractions in Auglaize County, Ohio

Auglaize County is known for its space history, lakes, and small-town charm.

  • Neil Armstrong Air and Space Museum – Honors the first man on the moon
  • Grand Lake St. Marys – Large inland lake for boating and fishing
  • Wapakoneta Historic District – Downtown area with historic buildings and shops
  • Auglaize County Historical Society Museum – Local history exhibits
  • Frogtown Marina – Recreation area on Grand Lake
  • Rotary Riverwalk Park – Scenic walking trails in Wapakoneta
  • Saint Marys State Fish Hatchery (nearby) – Wildlife and education site

Distance from Auglaize County to Nearby Cities

  • Wapakoneta to Dayton – 60 mi (97 km)
  • Wapakoneta to Toledo – 110 mi (177 km)
  • Wapakoneta to Columbus – 90 mi (145 km)
  • Wapakoneta to Cincinnati – 120 mi (193 km)
  • Wapakoneta to Lima – 20 mi (32 km)

FAQs about Auglaize County

What is Auglaize County, Ohio known for?

Auglaize County is known for being the birthplace of Neil Armstrong and its agricultural communities.

What is the county seat of Auglaize County?

Wapakoneta is the county seat of Auglaize County.

Is Grand Lake St. Marys in Auglaize County?

Yes, part of Grand Lake St. Marys is located in Auglaize County.

What is Auglaize County famous for?

It is famous for Neil Armstrong’s birthplace and its space exploration history.

What are popular attractions in Auglaize County?

Visitors enjoy the Neil Armstrong Air and Space Museum, Grand Lake St. Marys, and historic downtown Wapakoneta.