100 Smallest ZIP Codes in the United States by Population in Spokane County, Washington

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

Rank	ZIP Code	City	State	Population
1	99020	MARSHALL	WA	15
2	99039	WAVERLY	WA	171
3	99018	LATAH	WA	264
4	99258	SPOKANE	WA	502
5	99030	ROCKFORD	WA	592
6	99023	MICA	WA	964
7	99251	SPOKANE	WA	1,056
8	99031	SPANGLE	WA	1,110
9	99012	FAIRFIELD	WA	1,111
10	99036	VALLEYFORD	WA	1,546
11	99011	FAIRCHILD AIR FORCE BASE	WA	3,184
12	99003	CHATTAROY	WA	4,413
13	99009	ELK	WA	4,868
14	99025	NEWMAN LAKE	WA	5,668
15	99027	OTIS ORCHARDS	WA	5,973
16	99204	SPOKANE	WA	7,189
17	99001	AIRWAY HEIGHTS	WA	8,684
18	99022	MEDICAL LAKE	WA	9,012
19	99021	MEAD	WA	10,058
20	99005	COLBERT	WA	10,457
21	99019	LIBERTY LAKE	WA	12,245
22	99006	DEER PARK	WA	13,888
23	99201	SPOKANE	WA	14,246
24	99037	VERADALE	WA	15,464
25	99218	SPOKANE	WA	16,305
26	99217	SPOKANE	WA	19,533
27	99016	GREENACRES	WA	19,620
28	99202	SPOKANE	WA	20,829
29	99212	SPOKANE	WA	21,013
30	99203	SPOKANE	WA	21,984
31	99004	CHENEY	WA	22,210
32	99224	SPOKANE	WA	24,455
33	99216	SPOKANE	WA	27,302
34	99207	SPOKANE	WA	32,219
35	99223	SPOKANE	WA	34,868
36	99206	SPOKANE	WA	42,850
37	99205	SPOKANE	WA	44,216
38	99208	SPOKANE	WA	58,172