Census tracts · Granite City Township, IL

Census tracts in Granite City Township, Illinois

6 census tracts lie mostly within Granite City Township, and 7 more reach into it, by the 2020 census blocks they share. Median household income runs from $43,314 in Tract 4002 to $88,942 in Tract 4008.01, against $58,559 for Granite City Township as a whole (ACS 2020-2024 5-year estimates).

Which census tracts of Granite City Township earn the most and the least?

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

Tract 4008.01 $88,942
Tract 4001.01 $66,528
Tract 4008.02 $59,265
Tract 4040 $58,413
Tract 4001.02 $54,722
Tract 4002 $43,314

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 Granite City Township

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

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

Tract 4001.0117119400101	at the center point	Madison County	2,721±574	$66,528	$92,500	$1,219	100%
Tract 4001.0217119400102	0.5 mi southwest	Madison County	4,277±556	$54,722	$74,100	$1,007	100%
Tract 4008.0217119400802	0.7 mi east	Madison County	6,076±602	$59,265	$107,300	$746	98%
Tract 4008.0117119400801	1.2 mi northeast	Madison County	1,641±166	$88,942	$152,600	$1,011	93%
Tract 404017119404000	1.6 mi southwest	Madison County	2,283±418	$58,413	$76,900	$710	90%
Tract 400217119400200	1.9 mi west	Madison County	3,366±546	$43,314	$61,800	$1,163	63%
Tract 4009.5117119400951	1.8 mi northeast	Madison County	5,026±571	$62,148	$149,200	$622	38%
Tract 4009.0417119400904	2.0 mi north	Madison County	4,000±575	$55,179	$116,900	$1,053	27%
Tract 4009.0317119400903	2.3 mi southeast	Madison County	4,432±504	$54,350	$148,000	$994	9%
Tract 4009.5217119400952	2.7 mi northeast	Madison County	3,461±467	$71,042	$121,500	$1,242	9%
Tract 404117119404100	3.1 mi north	Madison County	2,583±261	$51,797	$96,900	$812	2%
Tract 400617119400600	2.5 mi southwest	Madison County	2,251±311	$54,659	$66,600	$1,071	1%
Tract 4019.0517119401905	6.5 mi northeast	Madison County	5,028±248	$62,016	$106,300	$910	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