Ohio

Auglaize

46,422
2020 population
1850
first census record
18
census records

About Auglaize

Auglaize, Ohio, first appears in the United States federal census in 1850, when it recorded a population of 11,338. At the most recent census, in 2020, its population stood at 46,422.

Its recorded population peaked at 46,611 in 2000.

On the ground today, one documented military engagement has been recorded within the county, among them St. Marys River Ambush (1793), and 23 places are listed on the National Register of Historic Places.

Population by decade

Census YearPopulationChart
202046,422
201045,949
200046,611
199044,585
198042,554
197038,602
196036,147
195030,637
194028,037
193028,034
192029,527
191031,246
190031,192
189028,100
188025,444
187020,041
186017,187
185011,338
Source

Population data from the United States decennial census, U.S. Census Bureau (public domain).

Battles & engagements in Auglaize

Military engagements that took place in Auglaize, Ohio.

St. Marys River Ambush (1793)
1793

Historic places in Auglaize

National Register of Historic Places listings in Auglaize, Ohio.

Auglaize County Courthouse
Wapakoneta
Blume High School
Wapakoneta
Wintzer, Charles, Building
Wapakoneta
Glynnwood Catholic Church
GLynnwood
Nichols, John H., House
Wapakoneta
Fountain Hotel, The
St. Marys
Holy Rosary Catholic Church
St. Marys
Fledderjohann, H. E., House, Doctor's Office and Summer Kitchen
New Knoxville
Luelleman, William, House
New Bremen
Egypt Catholic Church and Rectory
Egypt
Boesel, Julius, House
New Bremen
Boesel, Adolph, House
New Bremen
Uniopolis Town Hall
Uniopolis
Williams, Dr. Issac Elmer, House And Office
St. Marys
St. John Catholic Church and Parish Hall
Fryburg
St. Augustine Catholic Church
Minster
First Presbyterian Church of Wapakoneta
Wapakoneta
St. Joseph Catholic Church and School
Wapakoneta
Round Barn
New Hampshire
Rinehart, Hugh T., House
Uniopolis
Minster Elementary School
Minster
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Everything a full report reveals about Auglaize County, Ohio

This page charts the census history of Auglaize County, Ohio. A full Aubrey report for an address here pulls together everything the historical record holds about the ground, from the earliest settlement to the twentieth century:

Overview
An interactive map of the location with historic sites, battles and Native heritage plotted, and its full story era by era.
The Land
The historic sites and place names around the location, and how this land was settled and used.
Geology
The bedrock beneath the site, its age and rock type, reaching back millions of years.
LiDAR Terrain
Laser-scanned terrain that reveals earthworks and old features hidden in the landscape.
Conflict & War
The battles, raids and skirmishes fought near here, across every era of American conflict.
The Civil War
The Civil War on this ground, 1861 to 1865: who held it, and the battles, camps and regiments nearby.
The Soldiers
The men who marched from here in the Civil War, named and traced where the record allows.
Native Heritage
The Native nations who held this land, mapped across time from before European contact to today.
Settlement
Who claimed and held this ground, from Indigenous homelands through the colonial powers to the United States.
The Community
How the town grew, who came, and what kind of place it became, traced through the census record.
Rivers & Rail
The rivers, canals and railroads that connected this place between 1830 and 1911.
Notable People
The people born, buried or genuinely tied to this exact place, with their stories.
Historical Maps
Historic maps of the location layered over how it looks today.
Finds & Access
Museum objects tied to the area, and the laws on searching, collecting and access here.
Literature
The old books, county histories and archives that mention this place, quoted with their sources.
Spotlight
A deep dive into the most remarkable, lesser-known history of the place, traced back to the record.
Points of Interest
The most significant historic sites and landmarks near the location, and why they matter.
Timeline
The whole story of the location told era by era, from first peoples to the present day.
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Frequently asked about Auglaize

When does Auglaize first appear in the US census?
Auglaize, Ohio first appears in the federal census in 1850, with a recorded population of 11,338.
What is the population of Auglaize?
At the most recent federal census (2020), Auglaize had a recorded population of 46,422.
When did Auglaize's population peak?
Auglaize's recorded population peaked at 46,611 in 2000.
Were any battles fought in Auglaize?
1 documented military engagement took place in Auglaize, including St. Marys River Ambush (1793).
How many historic places are in Auglaize?
23 sites are listed on the National Register of Historic Places in Auglaize, Ohio.
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