Which ZIP code in Will County has the highest median household income?

60564 (Naperville), at $181,382 (±$8,095), among 35 ZIP codes with at least 1,000 residents.

Why are some ZIP codes missing?

ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

Richest ZIP codes in Will County, IL

These are the 25 ZIP codes in Will County with the highest median household income, out of 35 with at least 1,000 residents. 60564 (Naperville, $181,382), 60565 (Naperville, $164,447) and 60585 (Plainfield, $155,511) lead the list. There is no single "best" ZIP code in Will County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Richest ZIP codes in Will County

Rank	ZIP	Mailing city	Median household income	Residents	Households	Residential mailboxes
1	60564	Naperville	$181,382 ±$8,095	47,016	15,873	16,277
2	60565	Naperville	$164,447 ±$10,799	40,483	14,079	14,090
3	60585	Plainfield	$155,511 ±$16,387	25,960	8,037	9,126
4	60490	Bolingbrook	$150,531 ±$10,250	22,156	6,729	7,248
5	60491	Homer Glen	$138,571 ±$7,440	22,757	7,648	8,471
6	60451	New Lenox	$137,404 ±$5,557	37,361	12,457	13,854
7	60423	Frankfort	$136,730 ±$6,179	32,836	11,162	12,071
8	60503	Aurora	$136,726 ±$15,247	16,789	5,246	6,014
9	60487	Tinley Park	$131,793 ±$9,553	26,043	9,366	9,594
10	60586	Plainfield	$131,637 ±$8,959	47,834	14,452	15,572
11	60442	Manhattan	$127,986 ±$7,885	13,753	4,721	4,641
12	60431	Joliet	$122,870 ±$5,802	27,138	8,880	10,297
13	60404	Shorewood	$122,171 ±$14,551	20,385	7,512	7,668
14	60448	Mokena	$120,761 ±$9,835	24,405	8,933	9,425
15	60410	Channahon	$118,976 ±$8,348	14,239	4,679	5,219
16	60544	Plainfield	$108,304 ±$8,431	27,306	9,957	11,646
17	60446	Romeoville	$106,258 ±$6,884	41,672	13,508	14,114
18	60449	Monee	$104,904 ±$36,894	9,477	3,597	3,477
19	60468	Peotone	$104,625 ±$15,274	5,809	2,354	2,227
20	60441	Lockport	$103,374 ±$3,068	36,844	12,956	13,896
21	60421	Elwood	$103,083 ±$18,680	3,649	1,492	1,460
22	60401	Beecher	$97,569 ±$16,191	7,647	2,772	2,648
23	60408	Braidwood	$95,174 ±$25,717	5,327	2,128	2,272
24	60440	Bolingbrook	$93,494 ±$4,833	51,940	17,230	17,413
25	60417	Crete	$91,952 ±$12,888	14,901	5,988	6,108

How we ranked them

Ranked by median household income (ACS 5-year estimates, 2020–2024). The Census Bureau caps published medians at $250,000; ZIP codes at the cap are shown as $250,000+ and ordered by population. ZIP codes need at least 1,000 residents to be ranked; 35 of 35 qualify.

Which of these to mail, and why

Higher-income ZIP codes suit offers with a bigger ticket: remodeling, pools, roofing, financial planning, private schools, premium dining. A median describes the middle household, not every door, so the routes inside each ZIP still vary.

The top five ZIP codes on this list hold 52,366 households, on 98 carrier routes with 55,212 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 60564 on the EDDM route map

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Businesses that mail these ZIP codes

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Frequently asked questions

Which ZIP code in Will County has the highest median household income?: 60564 (Naperville), at $181,382 (±$8,095), among 35 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by median household income (ACS 5-year estimates, 2020–2024). The Census Bureau caps published medians at $250,000; ZIP codes at the cap are shown as $250,000+ and ordered by population.
Why are some ZIP codes missing?: ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.