Zip Code 99004 — Cheney, WA
99004 is a ZIP Code associated with Cheney, WA, located within Spokane. 99004 ranks #8 out of 40 ZIP codes in Spokane County by population (and #154 out of 605 in WA). The area supports an estimated population of 22,871 residents across Data Pending housing units, with a population density of 26.4 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (47.408690, -117.635750)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 99004 |
| Primary City | Cheney |
| State / Province | WA |
| County | Spokane |
| Total Population | 22,871 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 26.4 people/sq mi |
| Timezone | America/Los_Angeles |
How 99004 Compares
| Metric | ZIP 99004 | Spokane County | WA State Average |
|---|
| Population | 22,871 | 558,641 (Total) | 7,816,021 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 26.4 /sq mi | -- | -- |
| County Pop Rank | #8 of 40 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →