Alexander County, Illinois
Demographics

Alexander County, Illinois

Section Title: Demographics
Table Section Text: None

Historical population

Census	Pop.	%±

1820	626	—

1830	1,390	122.0%

1840	3,313	138.3%

1850	2,484	−25.0%

1860	4,707	89.5%

1870	10,564	124.4%

1880	14,808	40.2%

1890	16,563	11.9%

1900	19,384	17.0%

1910	22,741	17.3%

1920	23,980	5.4%

1930	22,542	−6.0%

1940	25,496	13.1%

1950	20,316	−20.3%

1960	16,061	−20.9%

1970	12,015	−25.2%

1980	12,264	2.1%

1990	10,626	−13.4%

2000	9,590	−9.7%

2010	8,238	−14.1%

Est. 2018	6,060	−26.4%

U.S. Decennial Census 1790-1960 1900-1990 1990-2000 2010-2017

Sentence(s)

As of the 2010 census, the population was 8,238.
As of the 2010 census, the population of Alexander County was 8,238.
As of the 2010 census, the population was 8,238.

final_sentence: As of the 2010 census, the population was 8,238.
final_sentence: As of the 2010 census, the population of Alexander County was 8,238.
final_sentence: As of the 2010 census, the population was 8,238.