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

Rank	ZIP Code	City	State	Population
1	99163	PULLMAN	WA	33,829
2	99111	COLFAX	WA	4,012
3	99161	PALOUSE	WA	1,366
4	99171	SAINT JOHN	WA	969
5	99170	ROSALIA	WA	955
6	99130	GARFIELD	WA	833
7	99033	TEKOA	WA	790
8	99143	LACROSSE	WA	691
9	99125	ENDICOTT	WA	626
10	99158	OAKESDALE	WA	619
11	99179	UNIONTOWN	WA	568
12	99113	COLTON	WA	555
13	99102	ALBION	WA	509
14	99128	FARMINGTON	WA	289
15	99017	LAMONT	WA	226
16	99149	MALDEN	WA	194
17	99176	THORNTON	WA	136
18	99333	HOOPER	WA	91
19	99174	STEPTOE	WA	32
20	99136	HAY	WA	17