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

98204 (Everett), at 32.6 (±1.0), among 27 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 Snohomish County, WA

These are the 25 ZIP codes in Snohomish County with the lowest median age, out of 27 with at least 1,000 residents. 98204 (Everett, 32.6), 98087 (Lynnwood, 35.1) and 98012 (Bothell, 36.1) lead the list. There is no single "best" ZIP code in Snohomish 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 Snohomish County

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	98204	Everett	32.6 ±1.0	45,130	17,974	18,749
2	98087	Lynnwood	35.1 ±1.2	41,796	16,575	18,141
3	98012	Bothell	36.1 ±0.7	77,041	27,903	29,048
4	98258	Lake Stevens	36.1 ±0.9	52,752	18,181	19,614
5	98208	Everett	37.4 ±0.7	60,915	21,848	22,578
6	98037	Lynnwood	37.7 ±1.8	29,723	11,259	12,589
7	98294	Sultan	37.8 ±2.6	7,963	2,833	3,246
8	98272	Monroe	37.9 ±1.4	31,436	10,196	10,739
9	98021	Bothell	38.1 ±0.9	35,631	12,378	13,317
10	98043	Mountlake Terrace	38.3 ±1.3	23,101	9,843	9,822
11	98270	Marysville	38.8 ±1.2	55,049	19,462	20,265
12	98201	Everett	38.9 ±1.7	31,895	14,104	15,250
13	98271	Marysville	39.4 ±1.4	30,838	11,301	12,856
14	98036	Lynnwood	39.6 ±1.2	42,370	16,575	17,955
15	98252	Granite Falls	40.3 ±3.8	10,361	3,838	3,777
16	98251	Gold Bar	40.4 ±3.9	4,907	1,905	1,629
17	98223	Arlington	40.5 ±1.7	46,497	17,063	18,260
18	98203	Everett	40.6 ±1.2	35,517	13,752	15,004
19	98290	Snohomish	41.5 ±1.8	39,826	14,424	14,510
20	98296	Snohomish	41.7 ±2.3	27,896	9,611	9,964
21	98292	Stanwood	41.9 ±1.7	27,389	9,912	9,867
22	98072	Woodinville	42.6 ±1.2	24,446	9,487	10,755
23	98275	Mukilteo	42.8 ±2.5	21,323	8,365	8,660
24	98026	Edmonds	42.9 ±1.4	38,976	15,500	16,068
25	98077	Woodinville	43.9 ±2.3	14,109	4,743	4,639

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; 27 of 29 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 102,481 households, on 134 carrier routes with 108,130 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 98204 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 Snohomish County has the lowest median age?: 98204 (Everett), at 32.6 (±1.0), among 27 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.