Auglaize County, Ohio

Auglaize County: County in Ohio, United States


Auglaize County is a county located in the U.S. state of Ohio. As of the 2010 census, the population was 45,949 and a population density of 44 people per km². After 10 years in 2020 county had an estimated population of 45,680 inhabitants. Its county seat is Wapakoneta. The county was created 175 years ago in 1848.

Quick Facts about Auglaize County

Population : 45,680 (2020)
Country : United States of America
State : Ohio (United States)
Plate code : 06
Area : 1040 km2
Water as percent of area : 0.1%
Land as percent of area : 99.9%
Named for : Auglaize River
Altitude : 879 feet / 268 meters
Capital : Wapakoneta
Establishment : February 02, 1848
Time Zone : America/New_York
Local time : 19:25:46 (23rd March 2023)
Density : 44 Pop. per km² as of 2020
Population growth : -0.59% (2010-2020)
Auglaize County locator map
Location of Auglaize County on Ohio map.
Wapakoneta-ohio-courthouse image
Wapakoneta-ohio-courthouse image


Auglaize County is located at 40°33'39"N 84°13'18"W (40.5609100, -84.2217400). It has 7 neighbors: Allen County, Darke County, Hardin County, Logan County, Mercer County, Shelby County and Van Wert County.

Auglaize County map

The largest city of Auglaize County is Wapakoneta with a population of 9,682. Other cities include, Saint Marys population 8,113, Cridersville population 1,780, Moulton population 1,614 and Waynesfield population 815. See all Auglaize County cities & populated places.

Auglaize County Populated Places

Cities, Towns, Neighborhoods & Other Populated Places in Auglaize County.

City Name Population Title
Wapakoneta 9,682 City in Ohio
Saint Marys 8,113 City in Ohio, United States
New Bremen 2,949 Town
Minster 2,828 Town in Ohio, USA
Cridersville 1,780 City in Auglaize County, Ohio, United States of America
Moulton 1,614 Human settlement in Ohio, United States of America
New Knoxville 862 Village in Auglaize County, Ohio, United States
Waynesfield 815 Human settlement in Auglaize County, Ohio, United States of America
Buckland 221 Village in Ohio

Auglaize County has 7 neighbours.

  • Wapakoneta


According to census records, the population of Auglaize County decreased by 0.59% in 10 years.

Year Population % Change Method
2010 45,949 - census
2011 45,741 -0.45% estimation process
2012 45,770 0.06% estimation process
2013 45,801 0.07% estimation process
2014 45,737 -0.14% estimation process
2015 45,734 -0.01% estimation process
2016 45,766 0.07% estimation process
2017 45,753 -0.03% estimation process
2018 45,736 -0.04% estimation process
2019 45,656 -0.18% estimation process
2020 45,680 0.05% estimation process

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People born in Auglaize County (4)

People born in Auglaize County, including politician Louis W. Fairfield, George Bricker, artist John Joseph Enneking, .


Ohio Other Counties (more counties)

County Name Population Title
Franklin County 1,324,624 County in Massachusetts, United States
Cuyahoga County 1,227,883 County in Ohio, United States
Columbus 884,356 Capital city of Ohio, United States
Hamilton County 817,985 County in New York, United States
Summit County 538,866 County in northern Utah, United States
Montgomery County 531,610 County in Ohio, United States
Lucas County 428,294 County in Ohio, United States
Butler County 385,648 County in Ohio, United States of America
Cleveland 378,589 City in Ohio, United States
Stark County 369,772 County in Ohio, United States
Lorain County 312,172 County in Ohio, United States
Cincinnati 304,548 City in Ohio, United States; county seat of Hamilton County
Toledo 271,455 County seat of Lucas County, Ohio, United States
Warren County 238,412 County in New York, United States
Lake County 229,569 County in Ohio, United States
Mahoning County 226,075 County in Ohio, United States