Census tracts · Westmont, IL

Census tracts in Westmont, Illinois

4 census tracts lie mostly within Westmont, and 10 more reach into it, by the 2020 census blocks they share. Median household income runs from $76,607 in Tract 8455.06 to $158,333 in Tract 8455.09, against $88,090 for Westmont as a whole (ACS 2020-2024 5-year estimates).

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

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

Tract 8455.09 $158,333
Tract 8450 $122,625
Tract 8455.10 $77,457
Tract 8455.06 $76,607

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 Westmont

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

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

Tract 8455.1017043845510	0.9 mi south	DuPage County	3,046±444	$77,457	$325,000	$1,615	100%
Tract 8455.0617043845506	1.7 mi south	DuPage County	4,257±386	$76,607	$245,300	$1,390	88%
Tract 845017043845000	at the center point	DuPage County	5,584±595	$122,625	$375,600	$1,753	85%
Tract 8455.0917043845509	1.1 mi south	DuPage County	3,829±606	$158,333	$526,000	not published	62%
Tract 8447.0117043844701	1.0 mi north	DuPage County	4,215±424	$103,971	$360,100	$1,739	49%
Tract 8447.0217043844702	1.9 mi northeast	DuPage County	5,711±543	$226,184	$970,400	$2,000	27%
Tract 8445.0217043844502	2.4 mi north	DuPage County	3,464±479	$115,099	$941,900	$686	24%
Tract 8456.0117043845601	1.8 mi southwest	DuPage County	4,638±596	$123,125	$447,600	$1,452	20%
Tract 8444.0217043844402	2.5 mi north	DuPage County	4,202±475	$114,271	$739,400	$1,700	10%
Tract 8456.0217043845602	1.1 mi west	DuPage County	4,893±430	$105,658	$409,700	$1,168	10%
Tract 8455.0817043845508	2.0 mi southeast	DuPage County	3,829±617	$97,585	$355,200	$1,900	9%
Tract 8455.0517043845505	2.5 mi south	DuPage County	3,658±534	$111,250	$453,200	$1,718	8%
Tract 8455.0217043845502	1.3 mi southeast	DuPage County	5,157±582	$71,625	$263,500	$1,647	3%
Tract 8446.0117043844601	3.5 mi northeast	DuPage County	3,239±439	$124,583	$623,100	$2,177	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