Census tracts · Decatur Township, IL

Census tracts in Decatur Township, Illinois

22 census tracts lie mostly within Decatur Township, and 3 more reach into it, by the 2020 census blocks they share. Median household income runs from $21,516 in Tract 6 to $85,561 in Tract 13, against $48,870 for Decatur Township as a whole (ACS 2020-2024 5-year estimates).

Which census tracts of Decatur Township earn the most and the least?

The five tracts with the highest and the lowest median household income among those mostly within Decatur Township and with a reliable estimate.

Tract 13 $85,561
Tract 18.01 $82,944
Tract 15 $67,831
Tract 14 $66,530
Tract 18.02 $62,866
Tract 21 $32,500
Tract 9 $30,878
Tract 20.01 $30,584
Tract 31 $26,786
Tract 6 $21,516

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · Check it at data.census.gov

Every census tract in Decatur Township

Sort by any column; the share column is how much of each tract's land (by 2020 census blocks) lies inside Decatur Township.

Census tracts in or partly in Decatur Township, ACS 2020-2024 5-year estimates. Distance and direction from the Census Bureau's internal point of Decatur Township (2024 Gazetteer), which is not always its downtown

Tract 217115000200	1.3 mi east	Macon County	2,281±600	$50,238	$37,100	$994	100%
Tract 317115000300	1.1 mi southeast	Macon County	2,775±402	$45,243	$50,800	$859	100%
Tract 417115000400	1.0 mi southwest	Macon County	1,228±359	$51,939	$93,800	$903	100%
Tract 5.0117115000501	0.8 mi south	Macon County	734±194	not published	$110,200	$555	100%
Tract 5.0217115000502	at the center point	Macon County	2,493±431	$40,723	$110,600	$634	100%
Tract 617115000600	at the center point	Macon County	1,286±348	$21,516	$45,000	$832	100%
Tract 917115000900	1.3 mi northeast	Macon County	1,493±335	$30,878	$27,900	$847	100%
Tract 1017115001000	2.9 mi east	Macon County	1,285±292	$54,926	$43,100	$832	100%
Tract 1417115001400	2.6 mi south	Macon County	2,542±371	$66,530	$105,400	$1,022	100%
Tract 1517115001500	2.6 mi southwest	Macon County	4,121±498	$67,831	$123,200	$733	100%
Tract 1617115001600	1.1 mi west	Macon County	2,435±396	$45,938	$92,500	$1,039	100%
Tract 1717115001700	2.5 mi west	Macon County	2,045±231	$56,731	$82,800	$1,040	100%
Tract 18.0117115001801	3.0 mi northwest	Macon County	2,229±301	$82,944	$122,200	$1,063	100%
Tract 18.0217115001802	1.8 mi northwest	Macon County	1,836±340	$62,866	$83,200	$841	100%
Tract 1917115001900	1.2 mi northwest	Macon County	2,232±375	$33,045	$46,800	$793	100%
Tract 20.0117115002001	1.8 mi north	Macon County	930±140	$30,584	$56,400	$632	100%
Tract 20.0217115002002	1.1 mi north	Macon County	2,430±420	$45,323	$62,500	$853	100%
Tract 2117115002100	2.9 mi northeast	Macon County	1,272±293	$32,500	$36,100	$871	100%
Tract 3117115003100	at the center point	Macon County	1,287±330	$26,786	not published	$695	100%
Tract 1217115001200	1.9 mi southeast	Macon County	2,679±353	$53,631	$55,100	$834	99%
Tract 1117115001100	2.7 mi east	Macon County	4,006±616	$53,566	$88,800	$931	98%
Tract 1317115001300	2.3 mi south	Macon County	2,432±351	$85,561	$118,100	$1,055	91%
Tract 24.0117115002401	3.6 mi east	Macon County	2,436±360	$90,078	$151,900	$1,095	21%
Tract 26.0117115002601	3.2 mi south	Macon County	3,778±190	$92,462	$160,700	$919	7%
Tract 2317115002300	8.3 mi east	Macon County	3,028±301	$95,781	$179,400	$718	1%

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files · Census block assignment files

How these figures are made: methodology and release checks · reading a margin of error · every state · corrections