county
A county is a geographic region of a country used for administrative or other purposes Chambers Dictionary, L. Brookes (ed.), 2005, Chambers Harrap Publishers Ltd, Edinburgh in certain modern nations. The term is derived from the Old French ...
Illinois
Illinois ( ) is a state in the Midwestern United States. Its largest metropolitan areas include the Chicago metropolitan area, and the Metro East section, of Greater St. Louis. Other smaller metropolitan areas include, Peoria and Rock ...
. According to the
2020 United States Census
The United States census of 2020 was the twenty-fourth decennial United States census. Census Day, the reference day used for the census, was April 1, 2020. Other than a pilot study during the 2000 census, this was the first U.S. census to off ...
, it had a population of 17,244. Its
county seat
A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is in use in Canada, China, Hungary, Romania, Taiwan, and the United States. The equivalent term shire town is used in the US ...
is Jonesboro. It is located in the southern portion of Illinois known locally as " Little Egypt".
History
Union County was formed out of Johnson County, nearly a year before the Illinois Territory gained statehood. It was named for a joint revival meeting of the
Baptists
Baptists form a major branch of Protestantism distinguished by baptizing professing Christian believers only (believer's baptism), and doing so by complete immersion. Baptist churches also generally subscribe to the doctrines of soul com ...
and Dunkards, called a "union meeting". The county seal depicts the leaders of these two groups shaking hands.
File:Union County Illinois 1818.png, For its first year of existence, Union County included an area of unorganized territory temporarily attached to it.
File:Union County Illinois 1819.png, In 1819, the additional territory became Alexander County, reducing Union to its current borders.
Geography
According to the US Census Bureau, the county has a total area of , of which is land and (2.1%) is water.
Climate and weather
In recent years, average temperatures in the county seat of Jonesboro have ranged from a low of in January to a high of in July, although a record low of was recorded in January 1918 and a record high of was recorded in July 1901. Average monthly precipitation ranged from in September to in May.
Illinois Route 3
Illinois Route 3 (IL 3) is a major north–south arterial state highway in southwestern Illinois. It has its southern terminus at Cairo Junction (about north of Cairo) at the intersection of U.S. Route 51 (US 51) and Illinois Ro ...
2010 United States Census
The United States census of 2010 was the twenty-third United States national census. National Census Day, the reference day used for the census, was April 1, 2010. The census was taken via mail-in citizen self-reporting, with enumerators serving ...
, there were 17,808 people, 7,167 households, and 4,837 families residing in the county. The population density was . There were 7,924 housing units at an average density of . The racial makeup of the county was 94.8% white, 0.9% black or African American, 0.5% American Indian, 0.3% Asian, 2.0% from other races, and 1.5% from two or more races. Those of Hispanic or Latino origin made up 4.8% of the population. In terms of ancestry, 23.0% were
German
German(s) may refer to:
* Germany (of or related to)
**Germania (historical use)
* Germans, citizens of Germany, people of German ancestry, or native speakers of the German language
** For citizens of Germany, see also German nationality law
**Ge ...
English
English usually refers to:
* English language
* English people
English may also refer to:
Peoples, culture, and language
* ''English'', an adjective for something of, from, or related to England
** English national ...
, and 8.1% were
American
American(s) may refer to:
* American, something of, from, or related to the United States of America, commonly known as the "United States" or "America"
** Americans, citizens and nationals of the United States of America
** American ancestry, pe ...
.
Of the 7,167 households, 29.7% had children under the age of 18 living with them, 52.6% were married couples living together, 10.6% had a female householder with no husband present, 32.5% were non-families, and 28.4% of all households were made up of individuals. The average household size was 2.41 and the average family size was 2.92. The median age was 42.9 years.
The median income for a household in the county was $39,760 and the median income for a family was $48,465. Males had a median income of $36,831 versus $31,272 for females. The per capita income for the county was $19,512. About 12.7% of families and 21.1% of the population were below the
poverty line
The poverty threshold, poverty limit, poverty line or breadline is the minimum level of income deemed adequate in a particular country. The poverty line is usually calculated by estimating the total cost of one year's worth of necessities for ...
, including 22.5% of those under age 18 and 16.7% of those age 65 or over.
Communities
Cities
*
Anna
Anna may refer to:
People Surname and given name
* Anna (name)
Mononym
* Anna the Prophetess, in the Gospel of Luke
* Anna (wife of Artabasdos) (fl. 715–773)
* Anna (daughter of Boris I) (9th–10th century)
* Anna (Anisia) (fl. 1218 to 1221) ...
Southern Illinois
Southern Illinois, also known as Little Egypt, is the southern third of Illinois, principally along and south of Interstate 64. Although part of a Midwestern state, this region is aligned in culture more with that of the Upland South than the Mi ...
, Union County has shifted toward the Republican Party over the past couple decades, with the Republican candidate for president winning the county since 2000.
Ku Klux Klan in Southern Illinois The Ku Klux Klan in Southern Illinois operated between 1867 and 1875 in seven counties—Franklin, Williamson, Jackson, Saline, Johnson, Union, and Pope. The "worst Klan years" were in 1874 and 1875.
The earliest date attributed to this grou ...