Spokane County, located in the state of Washington, contains a range of ZIP codes that are essential for mail delivery, demographics, mapping, and regional planning. Below is a complete list of ZIP codes associated with this county.

These ZIP codes help identify specific areas and communities within the county, ranging from small towns and villages to broader rural stretches. Whether you’re moving to Spokane County, setting up a business, or analyzing demographic trends, understanding ZIP code distribution is an essential part of the process.

Zip code
99006
99023
99025
99036
99209
99170
99228
99032
99210
99211
99018
99260
99009
99212
99027
99033
99219
99003
99004
99037
99203
99026
99031
99020
99016
99201
99202
99205
99156
99030
99218
99204
99214
99258
99252
99019
99012
99206
99217
99029
99213
99001
99207
99208
99216
99220
99256
99014
99251
99005
99021
99110
99008
99022
99223
99224
99011
99013
99039

To know more about Spokane County, click the button below:

Spokane County Information

Use this tool to find your area details by using zip code.

ZIP Code to County

Note: Some ZIP codes may span across county borders and may be listed under more than one county. This is common in rural or low-population areas where ZIP code regions are broader.

Source: Data compiled from official county records, USPS ZIP code data, and the United States Census Bureau.

Frequently Asked Questions

How many ZIP codes are in Spokane County County?

There are approximately 59 ZIP codes in this county. Check the table above for the complete list.

Do ZIP codes in Spokane County overlap with other counties?

Yes, some ZIP codes may span more than one county. This is especially common in less populated or rural areas.