100 Largest ZIP Codes in the United States by Population in King County, Washington

Explore the 100 largest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in King County, Washington.

Rank	ZIP Code	City	State	Population
1	98052	REDMOND	WA	77,324
2	98115	SEATTLE	WA	54,457
3	98034	KIRKLAND	WA	52,636
4	98103	SEATTLE	WA	51,878
5	98003	FEDERAL WAY	WA	51,329
6	98133	SEATTLE	WA	50,921
7	98023	FEDERAL WAY	WA	50,778
8	98092	AUBURN	WA	50,679
9	98105	SEATTLE	WA	50,302
10	98042	KENT	WA	49,338
11	98118	SEATTLE	WA	48,874
12	98125	SEATTLE	WA	43,993
13	98058	RENTON	WA	42,046
14	98059	RENTON	WA	41,619
15	98031	KENT	WA	41,615
16	98122	SEATTLE	WA	41,268
17	98033	KIRKLAND	WA	40,425
18	98006	BELLEVUE	WA	39,753
19	98004	BELLEVUE	WA	39,161
20	98032	KENT	WA	39,126
21	98198	SEATTLE	WA	38,942
22	98030	KENT	WA	38,798
23	98038	MAPLE VALLEY	WA	37,877
24	98002	AUBURN	WA	36,812
25	98056	RENTON	WA	36,116
26	98117	SEATTLE	WA	36,115
27	98001	AUBURN	WA	35,842
28	98155	SEATTLE	WA	35,550
29	98168	SEATTLE	WA	35,050
30	98144	SEATTLE	WA	32,540
31	98109	SEATTLE	WA	32,251
32	98029	ISSAQUAH	WA	31,227
33	98074	SAMMAMISH	WA	31,026
34	98106	SEATTLE	WA	28,243
35	98107	SEATTLE	WA	28,170
36	98146	SEATTLE	WA	28,088
37	98027	ISSAQUAH	WA	27,915
38	98116	SEATTLE	WA	27,871
39	98011	BOTHELL	WA	27,573
40	98007	BELLEVUE	WA	27,571
41	98188	SEATTLE	WA	27,523
42	98008	BELLEVUE	WA	27,060
43	98178	SEATTLE	WA	26,760
44	98119	SEATTLE	WA	25,906
45	98102	SEATTLE	WA	25,827
46	98040	MERCER ISLAND	WA	25,464
47	98075	SAMMAMISH	WA	25,202
48	98072	WOODINVILLE	WA	25,034
49	98055	RENTON	WA	24,429
50	98108	SEATTLE	WA	23,762
51	98028	KENMORE	WA	23,611
52	98112	SEATTLE	WA	23,456
53	98053	REDMOND	WA	22,765
54	98166	SEATTLE	WA	22,418
55	98199	SEATTLE	WA	22,359
56	98022	ENUMCLAW	WA	22,163
57	98005	BELLEVUE	WA	22,030
58	98177	SEATTLE	WA	21,114
59	98126	SEATTLE	WA	21,102
60	98121	SEATTLE	WA	20,562
61	98136	SEATTLE	WA	17,420
62	98101	SEATTLE	WA	16,302
63	98065	SNOQUALMIE	WA	15,960
64	98045	NORTH BEND	WA	15,412
65	98104	SEATTLE	WA	15,052
66	98077	WOODINVILLE	WA	14,287
67	98057	RENTON	WA	12,774
68	98019	DUVALL	WA	11,281
69	98070	VASHON	WA	10,939
70	98148	SEATTLE	WA	10,652
71	98014	CARNATION	WA	7,626
72	98047	PACIFIC	WA	7,014
73	98010	BLACK DIAMOND	WA	6,128
74	98024	FALL CITY	WA	5,066
75	98051	RAVENSDALE	WA	3,827
76	98039	MEDINA	WA	2,923
77	98195	SEATTLE	WA	2,398
78	98134	SEATTLE	WA	852
79	98164	SEATTLE	WA	239
80	98224	BARING	WA	220
81	98288	SKYKOMISH	WA	180
82	98050	PRESTON	WA	73