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Lucas County, Ohio facts for kids

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Lucas County
The Lucas County Courthouse in Toledo
The Lucas County Courthouse in Toledo
Flag of Lucas County
Flag
Official seal of Lucas County
Seal
Map of Ohio highlighting Lucas County
Location within the U.S. state of Ohio
Map of the United States highlighting Ohio
Ohio's location within the U.S.
Country  United States
State  Ohio
Founded June 20, 1835
Named for Robert Lucas
Seat Toledo
Largest city Toledo
Area
 • Total 596 sq mi (1,540 km2)
 • Land 341 sq mi (880 km2)
 • Water 255 sq mi (660 km2)  43%%
Population
 (2020)
 • Total 431,279
 • Estimate 
(2021)
429,191 Decrease
 • Density 723.6/sq mi (279.39/km2)
Time zone UTC−5 (Eastern)
 • Summer (DST) UTC−4 (EDT)
Congressional district 9th

Lucas County is a county located in the northwestern part of Ohio. It sits next to Lake Erie on its east side and the Maumee River on its southeast. The river flows into the lake.

In 2020, about 431,279 people lived here. The main city and county seat is Toledo. Toledo is right where the Maumee River meets Lake Erie.

The county was named after Robert Lucas. He was the 12th governor of Ohio. This happened in 1835 during his second term. When Lucas County was created, it caused a disagreement called the Toledo War. This was a border dispute with the Michigan Territory, which also claimed some of this land. Lucas County is the main part of the Toledo Metropolitan Statistical Area.

A Look Back: Lucas County's Story

Court House -- Toledo, O. - DPLA - 32e1382a9c71b34d0357f8c8c38ca02c (page 1)
The Lucas County Courthouse in the 1910s.

A long time ago, on August 20, 1794, a big battle happened near where the town of Maumee is today. This was the Battle of Fallen Timbers. American forces, led by General Anthony Wayne, won against Native American groups. This battle was part of the Northwest Indian War. After this victory, the Northwest Territory was opened up for more settlers.

Before this, the Odawa people mainly lived in Northwest Ohio. They had traded with the French at Fort Detroit since 1701. Other Odawa lived in Michigan. They gave up a lot of their land in the Treaty of Greenville. But they kept control of lands along the Maumee River until after the War of 1812. The last Odawa group, led by Ottokee (grandson of Chief Pontiac), left the Maumee River area for Kansas in 1839.

Disputed Toledo Strip
This map shows the "Toledo Strip," which was land claimed by both Ohio and Michigan.

Lucas County was officially started in 1835. At that time, both Ohio and the Michigan Territory claimed a piece of land along their border. This area was about 468 square miles. This disagreement is known as the Toledo War.

When Michigan asked the U.S. Congress to become a state in 1835, it wanted this disputed land to be part of Michigan. To respond, the Ohio General Assembly officially made part of this area into Lucas County. They named it after Ohio's governor at the time, Robert Lucas.

Where is Lucas County?

Paraspirifer bownockeri.fond
A fossil shell found in Sylvania, Ohio.

The United States Census Bureau says Lucas County covers 596 square miles in total. About 341 square miles is land, and 255 square miles (43%) is water. It's the fourth-smallest county in Ohio by land area. A large part of the county used to be a huge area of forests, wetlands, and grasslands. This was known as the Great Black Swamp.

Important Rivers

Neighboring Counties

Special Nature Areas

Main Roads and Highways

  • I-73 (future)
  • I-75
  • I-80 / I-90 / Ohio Turnpike
  • I-280
  • I-475
  • US 20
  • US 20A
  • US 23
  • US 24
  • US 223
  • SR 2
  • SR 25
  • SR 51
  • SR 64
  • SR 65
  • SR 120
  • SR 184
  • SR 246
  • SR 295

Who Lives in Lucas County?

Historical population
Census Pop.
1840 9,382
1850 12,363 31.8%
1860 25,831 108.9%
1870 46,722 80.9%
1880 67,377 44.2%
1890 102,296 51.8%
1900 153,559 50.1%
1910 192,728 25.5%
1920 275,721 43.1%
1930 347,709 26.1%
1940 344,333 −1.0%
1950 395,551 14.9%
1960 456,931 15.5%
1970 484,370 6.0%
1980 471,741 −2.6%
1990 462,361 −2.0%
2000 455,054 −1.6%
2010 441,815 −2.9%
2020 431,279 −2.4%
2021 (est.) 429,191 −2.9%
U.S. Decennial Census
1790–1960 1900–1990
1990–2000 2010–2020

In 2010, there were 441,815 people living in Lucas County. There were 180,267 households. The population density was about 1,296 people per square mile. The average household had 2.39 people. The average family had 3.01 people. The median age was 37.0 years.

What People Do Here: The Economy

This section shows some of the biggest employers in Lucas County. These are the companies and organizations that provide the most jobs.

Top Job Providers

# Employer # of employees
1 Promedica Health Services 11,517
2 University of Toledo 8,502
3 Fiat Chrysler - Toledo North Plant; Toledo South Plant 6,759
4 Mercy Health Partners 5,880
5 Toledo Public Schools 3,193
6 Lucas County 2,821
7 City of Toledo 2,748
8 Kroger 2,300
9 Walmart 1,954
10 General Motors - Powertrain 1,778

Towns and Villages

Map of Lucas County Ohio With Municipal and Township Labels
A map of Lucas County, Ohio, showing its cities and townships.
Lucas County, Ohio historical map, 1899 - DPLA - 15d00f03bb083bbc2dfeccd83c293084 (cropped)
An old map of Lucas County from 1899.

Cities

Villages

Townships

  • Harding
  • Jerusalem
  • Monclova
  • Providence
  • Richfield
  • Spencer
  • Springfield
  • Swanton
  • Sylvania
  • Washington
  • Waterville

Census-designated places

Unincorporated communities

Ghost towns

See also

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