Madison

County in Illinois

Contents: Subdivision

The population development in Madison as well as related information and services (Wikipedia, Google, images).

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Madison	County	249,238	258,941	269,282	265,972	263,017
Alhambra	Township	1,445	1,480	1,677	1,591	1,572	→
Alton	Township	33,170	30,332	27,936	25,686	24,967	→
Chouteau	Township	7,615	8,100	8,224	7,519	7,429	→
Collinsville	Township	29,845	33,030	36,352	35,670	35,211	→
Edwardsville	Township	26,551	33,651	37,601	40,610	40,499	→
Fort Russell	Township	6,644	7,787	9,175	9,221	9,139	→
Foster	Township	3,635	3,790	3,980	3,886	3,859	→
Godfrey	Village	15,655	16,891	17,989	17,824	17,610	→
Granite City	Township	32,302	29,518	27,324	25,145	24,488	→
Hamel	Township	1,652	2,020	2,530	2,765	2,752	→
Helvetia	Township	7,230	8,136	8,654	8,319	8,299	→
Jarvis	Township	9,371	12,055	14,235	15,783	16,107	→
Leef	Township	491	514	628	612	607	→
Marine	Township	1,852	1,900	2,238	2,229	2,277	→
Moro	Township	2,802	3,262	3,538	3,507	3,484	→
Nameoki	Township	13,022	12,779	12,460	12,043	11,936	→
New Douglas	Township	644	559	506	526	518	→
Olive	Township	1,820	1,737	1,790	1,703	1,674	→
Omphghent	Township	1,995	2,079	2,393	2,408	2,372	→
Pin Oak	Township	2,141	2,580	3,904	4,536	4,531	→
Saline	Township	3,426	4,379	6,329	6,860	6,842	→
St. Jacob	Township	1,756	2,119	2,570	2,891	2,874	→
Venice	Township	8,455	6,935	5,713	4,642	4,528	→
Wood River	Township	35,310	33,386	31,550	29,996	29,442	→
Illinois	State	11,430,602	12,419,293	12,830,632	12,821,814	12,710,158

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.

Further information about the population structure:

Gender (C 2020)
Males	129,626
Females	136,233

Age Groups (C 2020)
0-17 years	56,719
18-64 years	160,973
65+ years	48,167

Age Distribution (C 2020)
80+ years	11,586
70-79 years	20,774
60-69 years	34,811
50-59 years	35,350
40-49 years	31,256
30-39 years	33,288
20-29 years	34,858
10-19 years	33,940
0-9 years	29,996

Urbanization (C 2020)
Rural	43,705
Urban	222,154

»Race« (C 2020)
White	216,458
Black/African American	24,892
Indigenous	787
Asian	2,754
Pacific Islander	94
Some other	4,011
2 or more	16,863

Ethnicity (C 2020)
Hispanic or Latino	10,797
Other	255,062