Knox County, Illinois

Knox County is a county in the U.S. state of Illinois. According to the 2020 census, it had a population of 49,967. Its county seat is Galesburg.

Knox County comprises the Galesburg, IL Micropolitan Statistical Area.

History
Knox County was named in honor of Henry Knox, the first US Secretary of War.

The first "Knox County" in what today is Illinois was unrelated to the modern incarnation. In 1790, the land of the Indiana Territory that was to become Illinois was divided into two counties: St. Clair and Knox. The latter included land in what was to become Indiana. When Knox County, Indiana, was formed from this portion of the county in 1809, the Illinois portions were subdivided into counties that were given other names.

The modern Knox County, Illinois, was organized in 1825, from Fulton County, itself a portion of the original St. Clair County.

Like its neighbor to the south, Fulton County, for its Spoon River Drive, Knox County is also known for a similar scenic drive fall festival the first two weekends in October, the Knox County Drive.

Geography
According to the U.S. Census Bureau, the county has a total area of 720 sqmi, of which 716 sqmi is land and 3.4 sqmi (0.5%) is water.

Climate and weather
In recent years, average temperatures in the county seat of Galesburg have ranged from a low of 13 °F in January to a high of 85 °F in July, although a record low of -25 °F was recorded in January 1982 and a record high of 102 °F was recorded in July 1983. Average monthly precipitation ranged from 1.41 in in January to 4.37 in in July.

Public Transit

 * Galesburg station
 * Burlington Trailways
 * Galesburg Transit
 * List of intercity bus stops in Illinois

Major highways

 * [[Image:I-74.svg|20px]] Interstate 74
 * [[Image:US 34.svg|20px]] U.S. Highway 34
 * [[Image:US 150.svg|20px]] U.S. Highway 150
 * [[Image:Illinois 8.svg|20px]] Illinois Route 8
 * [[Image:Illinois 17.svg|20px]] Illinois Route 17
 * [[Image:Illinois 41.svg|20px]] Illinois Route 41
 * [[Image:Illinois 78.svg|20px]] Illinois Route 78
 * [[Image:Illinois 97.svg|20px]] Illinois Route 97
 * [[Image:Illinois 164.svg|20px]] Illinois Route 164
 * [[Image:Illinois 116.svg|20px]] Illinois Route 116
 * [[Image:Illinois 167.svg|20px]] Illinois Route 167
 * [[Image:Illinois 180.svg|20px]] Illinois Route 180

Adjacent counties

 * Mercer County - northwest
 * Henry County - north
 * Stark County - east
 * Peoria County - southeast
 * Fulton County - south
 * Warren County - west

Demographics
As of the 2010 United States Census, there were 52,919 people, 21,535 households, and 13,324 families residing in the county. The population density was 73.9 PD/sqmi. There were 24,077 housing units at an average density of 33.6 /sqmi. The racial makeup of the county was 87.5% white, 7.2% black or African American, 0.6% Asian, 0.2% American Indian, 1.9% from other races, and 2.5% from two or more races. Those of Hispanic or Latino origin made up 4.8% of the population. In terms of ancestry, 23.1% were German, 14.9% were Irish, 11.7% were English, 11.6% were Swedish, and 8.0% were American.

Of the 21,535 households, 27.2% had children under the age of 18 living with them, 45.7% were married couples living together, 11.9% had a female householder with no husband present, 38.1% were non-families, and 32.3% of all households were made up of individuals. The average household size was 2.27 and the average family size was 2.84. The median age was 42.0 years.

The median income for a household in the county was $39,545 and the median income for a family was $51,740. Males had a median income of $42,067 versus $25,380 for females. The per capita income for the county was $20,908. About 10.9% of families and 15.5% of the population were below the poverty line, including 24.7% of those under age 18 and 7.3% of those age 65 or over.

Cities

 * Abingdon
 * Galesburg
 * Knoxville
 * Oneida

Villages

 * Altona
 * East Galesburg
 * Henderson
 * London Mills (mostly in Fulton County)
 * Maquon
 * Rio
 * St. Augustine
 * Victoria
 * Wataga
 * Williamsfield
 * Yates City

Census-designated places

 * Gilson
 * Oak Run

Other unincorporated communities

 * Appleton
 * Centerville
 * Columbia Heights
 * Dahinda
 * Delong
 * Douglas
 * Elba Center
 * Henderson Grove
 * Hermon
 * Ontario
 * Rapatee
 * Saluda
 * Soperville
 * Trenton Corners
 * Truro
 * Uniontown

Townships
Knox County is divided into twenty-one townships:


 * Cedar
 * Chestnut
 * Copley
 * Elba
 * Galesburg
 * Galesburg City
 * Haw Creek
 * Henderson
 * Indian Point
 * Knox
 * Lynn
 * Maquon
 * Ontario
 * Orange
 * Persifer
 * Rio
 * Salem
 * Sparta
 * Truro
 * Victoria
 * Walnut Grove

Politics
Knox County's political history is typical of Yankee-settled Northern Illinois. It leaned Whig during its early elections – although giving a plurality to Franklin Pierce in 1852 – and become powerfully Republican following that party's formation. Although Knox did support Progressive Theodore Roosevelt against conservative incumbent President William Howard Taft in 1912, it was Franklin D. Roosevelt’s 1932 landslide before Knox County again gave the Democratic Party so much as a plurality, and it did not give a Democratic absolute majority until Lyndon B. Johnson gained such against the anti-Yankee, Southern-leaning Barry Goldwater in 1964.

Since then, Knox County gradually trended Democratic for the following four decades, so that Michael Dukakis in his losing 1988 campaign was able to carry the county by the same margin as Johnson had done in 1964. During the 1990s and 2000s, Knox was a solidly Democratic county, voting Democratic by at least nine percentage points in every election from 1992 to 2012. The 2016 election, in the shadow of high unemployment in the “Rust Belt” saw a swing of over twenty percentage points to Donald Trump, who became the first Republican victor in the county since Ronald Reagan in 1984.