Census tracts · Naperville, IL

Census tracts in Naperville, Illinois

31 census tracts lie mostly within Naperville, and 13 more reach into it, by the 2020 census blocks they share. Median household income runs from $71,564 in Tract 8464.10 to $250,000 or more in Tract 8462.09, against $155,105 for Naperville as a whole (ACS 2020-2024 5-year estimates).

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

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

Tract 8462.09 $250,000 or more
Tract 8803.16 $250,000 or more
Tract 8803.22 $238,068
Tract 8462.08 $230,588
Tract 8803.05 $217,857
Tract 8803.07 $113,657
Tract 8465.04 $113,326
Tract 8465.19 $112,337
Tract 8464.04 $95,682
Tract 8464.10 $71,564

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 Naperville

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

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

Tract 8462.0617043846206	1.7 mi southeast	DuPage County	4,376±361	$155,481	$438,400	$1,502	100%
Tract 8462.0717043846207	1.4 mi southeast	DuPage County	5,568±661	$183,510	$503,700	$2,207	98%
Tract 8465.0417043846504	1.6 mi north	DuPage County	5,873±606	$113,326	$612,000	$1,412	98%
Tract 8465.2217043846522	1.5 mi west	DuPage County	3,827±376	$140,417	$435,700	$2,056	97%
Tract 8803.0717197880307	2.9 mi southwest	Will County	6,152±745	$113,657	$518,300	$2,125	96%
Tract 8464.0417043846404	2.4 mi north	DuPage County	6,337±612	$95,682	$394,200	$1,624	96%
Tract 8464.1217043846412	2.9 mi northwest	DuPage County	5,209±590	$123,693	$342,000	$2,147	95%
Tract 8465.2317043846523	at the center point	DuPage County	2,606±233	$170,729	$497,500	$2,643	95%
Tract 8465.1917043846519	1.9 mi northwest	DuPage County	3,326±355	$112,337	$426,400	$2,067	93%
Tract 8803.0517197880305	3.3 mi south	Will County	5,690±571	$217,857	$593,800	not published	92%
Tract 8803.0417197880304	2.1 mi south	Will County	4,980±394	$199,063	$587,000	$2,957	92%
Tract 8462.0117043846201	2.7 mi southeast	DuPage County	6,224±706	$129,103	$442,600	$1,677	88%
Tract 8462.0817043846208	2.0 mi northeast	DuPage County	3,359±473	$230,588	$622,100	$3,500 or more	86%
Tract 8465.2117043846521	0.9 mi northwest	DuPage County	4,971±549	$155,222	$573,700	$2,372	83%
Tract 8462.0317043846203	2.5 mi east	DuPage County	4,281±315	$152,024	$479,300	$3,250	80%
Tract 8803.2217197880322	5.0 mi southwest	Will County	7,152±749	$238,068	$644,900	$2,180	79%
Tract 8462.0917043846209	1.6 mi northeast	DuPage County	4,198±470	$250,000 or more	$917,900	$3,436	79%
Tract 8461.0317043846103	2.8 mi northeast	DuPage County	4,751±453	$135,000	$498,100	$2,347	79%
Tract 8803.2317197880323	4.0 mi southwest	Will County	6,723±594	$192,865	$587,600	$2,221	78%
Tract 8461.0517043846105	3.0 mi northeast	DuPage County	3,963±672	$171,250	$521,300	$2,162	78%
Tract 8461.0617043846106	4.1 mi north	DuPage County	3,827±593	$137,139	$484,700	$2,020	75%
Tract 8801.1917197880119	2.5 mi southeast	Will County	4,203±317	$156,125	$532,700	$2,250	75%
Tract 8465.2417043846524	1.0 mi southwest	DuPage County	5,337±961	$163,719	$464,100	$2,264	74%
Tract 8462.0517043846205	2.5 mi northeast	DuPage County	3,583±448	$209,881	$659,200	$1,414	73%
Tract 8803.1617197880316	4.4 mi south	Will County	3,450±482	$250,000 or more	$762,000	$2,372	70%
Tract 8464.1117043846411	4.5 mi northwest	DuPage County	5,325±744	$115,190	$354,800	$1,745	62%
Tract 8803.0317197880303	2.3 mi south	Will County	4,440±774	$152,472	$435,700	not published	62%
Tract 8803.0917197880309	4.1 mi southwest	Will County	5,304±455	$197,298	$603,600	not published	62%
Tract 8803.1817197880318	5.8 mi south	Will County	3,549±444	$202,786	$580,700	$2,243	59%
Tract 8801.1817197880118	3.9 mi southeast	Will County	4,890±489	$206,528	$577,900	not published	56%
Tract 8464.1017043846410	4.0 mi northwest	DuPage County	4,961±492	$71,564	$302,900	$1,840	52%
Tract 8463.0417043846304	4.1 mi east	DuPage County	5,554±478	$177,831	$584,000	$1,805	49%
Tract 8464.0517043846405	3.5 mi north	DuPage County	4,021±498	$138,542	$606,900	$1,890	48%
Tract 8464.1317043846413	4.3 mi northwest	DuPage County	3,588±400	$91,293	$438,300	$1,895	44%
Tract 8462.0217043846202	3.1 mi northeast	DuPage County	6,677±631	$127,133	$463,700	$2,189	19%
Tract 8461.0417043846104	3.7 mi northeast	DuPage County	4,179±599	$145,813	$507,700	$1,532	18%
Tract 8803.1917197880319	6.0 mi southwest	Will County	4,574±438	$170,191	$423,700	$2,031	16%
Tract 8801.2317197880123	3.6 mi southeast	Will County	3,287±419	$110,806	$383,600	$1,750	13%
Tract 8461.0217043846102	4.8 mi northeast	DuPage County	4,107±479	$78,963	$383,700	$1,470	9%
Tract 8426.0117043842601	5.4 mi north	DuPage County	4,366±461	$158,636	$636,500	$2,435	4%
Tract 8463.1317043846313	4.2 mi east	DuPage County	5,029±590	$157,729	$495,800	$2,141	3%
Tract 8416.0617043841606	4.8 mi north	DuPage County	1,794±181	$121,167	$384,400	$2,074	3%
Tract 8465.0717043846507	4.0 mi west	DuPage County	3,824±721	$90,521	$312,800	$1,989	3%
Tract 8465.1417043846514	3.1 mi west	DuPage County	4,325±401	$152,292	$410,000	$2,305	3%

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