Okanogan County ZIP Codes

List of ZIP Codes in Okanogan County

The following table lists ZIP Codes associated with Okanogan County, Washington, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude City Population Density
1 98812 48.13119 -119.80687 Brewster 5,188 10.3
2 98814 48.21001 -120.22884 Carlton 465 1.2
3 98819 48.59797 -119.82327 Conconully 208 0.5
4 98827 48.86359 -119.76726 Loomis 353 0.4
5 98829 48.31103 -119.80822 Malott 441 2.4
6 98833 48.77199 -120.49447 Mazama 238 0.2
7 98834 48.11712 -120.08935 Methow 228 1.2
8 98840 48.27395 -119.51838 Okanogan 5,084 3.7
9 98841 48.37602 -119.29817 Omak 9,376 12.2
10 98844 48.91618 -119.24767 Oroville 4,814 5.6
11 98846 48.03481 -119.97528 Pateros 1,313 5.9
12 98849 48.54821 -119.40789 Riverside 1,123 2.5
13 98855 48.67641 -119.25634 Tonasket 5,615 3.4
14 98856 48.37065 -120.22762 Twisp 2,654 2.3
15 98859 48.81181 -118.90871 Wauconda 476 1.5
16 98862 48.58491 -120.22792 Winthrop 3,089 2.5
17 99116 48.01429 -118.93063 Coulee Dam 1,649 13.5
18 99124 48.00284 -118.95243 Elmer City 296 327.8
19 99155 48.27737 -118.9618 Nespelem 996 1.3


About Okanogan County ZIP Codes

Okanogan County in Washington (WA) is served by approximately 19 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 43,606 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Okanogan County are located in cities such as Omak, Tonasket, Brewster, Okanogan, Oroville. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Okanogan County, Washington follow the America/Los_Angeles time zone.