ZIP Code 99020 - Marshall Washington
Overview
ZIP Code 99020 is located in Marshall Washington. 99020 is entirely within Spokane County. Regionally, 99020 is located in the Spokane Area.
ZIP Code 99020 Quick Stats
| ZIP Code Name | Marshall |
| Primary County | Spokane County |
| ZIP Code Type | PO Box |
| Population (2022) | 15 |
| Current Time | PDT |
ZIP Code 99020 Map
99020 Demographics
The current unemployment level in 99020 is 5.1%.
| Population | 15 |
| Population Density | 4,211 People per Square Mile |
| Total Households | 82 |
| Current Unemployment Rate (May 2026) | 5.1% |
| Sales Tax Rate (2025) | 8.1% |
99020 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 0 | 0% |
| Bachelor Degree | 0 | 0% |
| High School Diploma | 45 | 77.59% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 13 | 22.41% |
| Associates Degree | 0 | 0% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
99020 Geography
| Coordinates | 47.5664978, -117.49449158 |
| Adjacent ZIP Codes | |
| Region | Spokane Area |
| Metropolitan/Micropolitan Stat Area | Spokane-Spokane Valley, WA |
| Time Zone | Pacific Daylight Time |
| IANA Timezone | America/Los_Angeles |
| Area | 0.00356199 Square Miles |
99020 Schools
| School Districts in 99020 | |
| Elementary Schools in 99020 | |
| Middle Schools in 99020 | |
| High Schools in 99020 |