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

Rank	ZIP Code	City	State	Population
1	98366	PORT ORCHARD	WA	37,437
2	98370	POULSBO	WA	32,862
3	98312	BREMERTON	WA	32,288
4	98367	PORT ORCHARD	WA	31,186
5	98311	BREMERTON	WA	27,527
6	98110	BAINBRIDGE ISLAND	WA	24,681
7	98383	SILVERDALE	WA	22,764
8	98310	BREMERTON	WA	21,692
9	98346	KINGSTON	WA	9,973
10	98337	BREMERTON	WA	8,785
11	98315	SILVERDALE	WA	6,045
12	98380	SEABECK	WA	5,582
13	98359	OLALLA	WA	4,889
14	98392	SUQUAMISH	WA	3,203
15	98340	HANSVILLE	WA	2,692
16	98314	BREMERTON	WA	1,565
17	98342	INDIANOLA	WA	1,362
18	98345	KEYPORT	WA	284
19	98364	PORT GAMBLE	WA	57
20	98353	MANCHESTER	WA	14