Allen County

Also known as Allen County, Ohio, Allen County, OH

county in Ohio, United States

Key facts

Country: United States
State: Ohio
Founded: March 1, 1831
Named after: John Allen
Seat: Lima
Largest city: Lima
Total: 407 sq mi (1,050 km )
Land: 402 sq mi (1,040 km )
Water: 4.4 sq mi (11 km ) 1.1%
Estimate 2025: 100,881
Density: 250/sq mi (97/km )
Time zone: UTC−5 ( Eastern )
Summer dst: UTC−4 ( EDT )
Congressional district: 4th
Website: allencountyohio .com

via Wikipedia infobox

Wikidata facts

Population: 102206
Area: 1054
Official website: www.co.allen.oh.us
Image: Lima-ohio-courthouse.jpg
Households: 41025
Licence plate code: 02

Show 5 more facts

Commons category: Allen County, Ohio
inception: 1831-03-01
water as percent of area: 1.1
native label: Allen County
per capita income: 27231

Sources (12)

via Wikidata · CC0

~11 min read

Article

Allen County is a county located in the northwestern part of the U.S. state of Ohio. Its county seat and largest city is Lima. The county was created in 1820 and organized in 1831. The county is named in honor of Colonel John Allen, who was killed leading his men at the Battle of Frenchtown during the War of 1812.

Allen County comprises the Lima metropolitan statistical area, and as of the 2020 census, the population was 102,206. Allen County also comprises the entirety of the Lima, OH media market.