Which ZIP code in DuPage County has the lowest median age?

60187 (Wheaton), at 34.2 (±1.2), among 39 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.

Youngest ZIP codes in DuPage County, IL

These are the 25 ZIP codes in DuPage County with the lowest median age, out of 39 with at least 1,000 residents. 60187 (Wheaton, 34.2), 60504 (Aurora, 34.6) and 60133 (Hanover Park, 35.3) lead the list. There is no single "best" ZIP code in DuPage County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Youngest ZIP codes in DuPage County

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	60187	Wheaton	34.2 ±1.2	28,815	9,977	10,760
2	60504	Aurora	34.6 ±1.4	39,358	14,578	15,409
3	60133	Hanover Park	35.3 ±0.9	36,732	11,233	11,642
4	60139	Glendale Heights	36.2 ±1.5	32,848	11,221	11,125
5	60555	Warrenville	36.2 ±1.9	15,223	5,860	6,394
6	60181	Villa Park	36.7 ±1.6	30,346	11,437	11,558
7	60563	Naperville	37.2 ±1.8	39,330	16,619	17,301
8	60517	Woodridge	37.9 ±1.5	33,156	12,948	13,756
9	60532	Lisle	38.0 ±2.2	28,547	12,783	13,046
10	60148	Lombard	39.0 ±1.0	52,596	20,423	22,850
11	60185	West Chicago	39.1 ±1.2	33,703	10,620	10,945
12	60502	Aurora	39.1 ±1.8	23,308	8,499	8,326
13	60188	Carol Stream	40.1 ±1.4	42,307	15,350	15,303
14	60137	Glen Ellyn	40.2 ±1.4	38,696	14,240	14,911
15	60106	Bensenville	40.4 ±2.5	20,045	7,565	6,986
16	60101	Addison	40.6 ±1.6	37,448	13,557	13,498
17	60189	Wheaton	40.9 ±1.4	31,042	11,846	12,091
18	60564	Naperville	41.0 ±1.7	47,016	15,873	16,277
19	60103	Bartlett	41.0 ±0.9	41,382	14,392	15,034
20	60540	Naperville	41.5 ±1.3	42,252	15,161	16,445
21	60514	Clarendon Hills	41.8 ±3.2	9,918	3,866	3,957
22	60510	Batavia	41.9 ±1.4	29,038	11,263	11,502
23	60521	Hinsdale	42.3 ±1.3	18,056	6,042	6,397
24	60191	Wood Dale	42.3 ±2.9	14,396	5,488	5,610
25	60126	Elmhurst	42.4 ±1.2	47,516	17,598	17,171

How we ranked them

Ranked by median age of all residents, lowest first (ACS 5-year estimates, 2020–2024). ZIP codes need at least 1,000 residents to be ranked; 39 of 40 qualify.

Which of these to mail, and why

Younger ZIP codes skew toward renters, students and young families: fitness, quick-service food, apartments, entertainment and first-time-buyer offers.

The top five ZIP codes on this list hold 52,869 households, on 111 carrier routes with 55,330 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 60187 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 DuPage County has the lowest median age?: 60187 (Wheaton), at 34.2 (±1.2), among 39 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by median age of all residents, lowest first (ACS 5-year estimates, 2020–2024).
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.