Census tracts · Belleville, IL

Census tracts in Belleville, Illinois

11 census tracts lie mostly within Belleville, and 14 more reach into it, by the 2020 census blocks they share. Median household income runs from $42,303 in Tract 5018.02 to $84,107 in Tract 5015.02, against $63,535 for Belleville as a whole (ACS 2020-2024 5-year estimates).

Which census tracts of Belleville earn the most and the least?

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

Tract 5015.02 $84,107
Tract 5019 $75,580
Tract 5016.05 $73,639
Tract 5018.01 $70,743
Tract 5033.04 $66,053
Tract 5016.06 $61,509
Tract 5016.02 $53,280
Tract 5017 $49,159
Tract 5016.04 $46,686
Tract 5018.02 $42,303

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 Belleville

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

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

Tract 5018.0217163501802	0.9 mi east	St. Clair County	2,103±348	$42,303	$124,500	$939	100%
Tract 501917163501900	1.1 mi southeast	St. Clair County	3,265±503	$75,580	$157,200	$769	100%
Tract 501717163501700	at the center point	St. Clair County	3,658±466	$49,159	$95,500	$911	99%
Tract 5016.0217163501602	1.7 mi northwest	St. Clair County	4,679±732	$53,280	$129,700	$944	97%
Tract 5018.0117163501801	1.4 mi northeast	St. Clair County	3,069±749	$70,743	$130,800	$1,044	95%
Tract 5016.0417163501604	2.7 mi northwest	St. Clair County	3,848±561	$46,686	$105,000	$926	94%
Tract 5016.0617163501606	0.8 mi west	St. Clair County	3,603±624	$61,509	$83,300	$1,069	84%
Tract 5016.0517163501605	3.6 mi northwest	St. Clair County	2,779±570	$73,639	$158,800	$999	74%
Tract 5033.0417163503304	1.4 mi south	St. Clair County	6,619±738	$66,053	$179,500	$1,202	59%
Tract 5033.3217163503332	2.4 mi east	St. Clair County	5,174±765	$42,941	$149,300	$947	57%
Tract 5015.0217163501502	4.2 mi northwest	St. Clair County	2,659±515	$84,107	$123,500	$1,199	51%
Tract 5015.0117163501501	5.7 mi northwest	St. Clair County	1,365±243	$80,990	$118,100	$1,250	39%
Tract 5016.0717163501607	2.0 mi northwest	St. Clair County	2,279±416	$57,900	$124,400	$941	34%
Tract 5032.0217163503202	5.0 mi west	St. Clair County	5,200±486	$62,917	$207,400	$910	28%
Tract 5032.1117163503211	5.4 mi northwest	St. Clair County	4,241±435	$67,648	$163,000	$1,100	20%
Tract 5039.0317163503903	6.6 mi southeast	St. Clair County	4,092±468	$162,841	$352,400	not published	19%
Tract 5039.0817163503908	6.4 mi east	St. Clair County	6,774±522	$106,129	$271,600	$1,573	17%
Tract 5033.2217163503322	3.1 mi north	St. Clair County	7,106±828	$91,765	$239,500	$1,147	15%
Tract 5034.1517163503415	5.3 mi north	St. Clair County	2,712±394	$72,182	$160,300	$1,244	12%
Tract 5033.3417163503334	2.5 mi east	St. Clair County	6,103±713	$81,237	$199,500	$1,353	11%
Tract 5024.0417163502404	8.5 mi northwest	St. Clair County	4,045±578	$60,090	$93,800	$1,279	5%
Tract 5039.0617163503906	7.3 mi south	St. Clair County	5,211±312	$107,321	$248,000	$936	5%
Tract 5033.2317163503323	2.9 mi northeast	St. Clair County	7,170±1,141	$145,729	$316,800	$1,463	3%
Tract 5033.0117163503301	1.0 mi north	St. Clair County	3,227±440	$59,167	$123,800	$1,035	1%
Tract 5039.0517163503905	6.2 mi southeast	St. Clair County	2,920±320	$92,344	$237,600	$1,174	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