| ZIP Code | 99176 |
|---|---|
| City | Thornton |
| State | Washington (WA) |
| County | Whitman County |
| Area Code | 509 |
| Elevation | 2,450 ft |
| Latitude | 47.09219 |
|---|---|
| Longitude | -117.412253 |
| Timezone | Los Angeles (DST) |
| FIPS | 53075 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 58.9 yrs ↑ 23% since 2019 |
|---|---|
| Avg Household Size | 1.86 |
| Below Poverty | 0.0% ▼ 100% below avg |
| College Grads | 58.6% ▲ 51% above avg |
| Unemployment | 0.0% ▼ 100% below avg |
| HS Graduate | 26 (22.4%) |
| Some College | 8 (6.9%) |
| Associates | 14 (12.1%) |
| Bachelors | 54 (46.6%) |
| Graduate Degree | 14 (12.1%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $81,250 ≈ Avg ↑ 85% since 2019 |
|---|---|
| Median Home Value | $258,300 ≈ Avg ↑ 28% since 2019 |
| Home/Income Ratio | 3.2x (nat avg ~3.5x) |
| Total Units | 101 |
| Vacant Units | 30 |
| Avg HH Size | 1.86 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 101 |
|---|---|
| Vacant | 30 |
| Owner Occupied | 88.7% |
| Renter Occupied | 11.3% |
| Avg HH Size | 1.86 |
ZIP code 99176 is located in Thornton, Washington, within Whitman County. With a population of 132, this is a sparsely populated ZIP code with an older community — the median age is 58.9 years. Economically, 99176 is a middle-income ZIP code: the median household income of $81,250 is near the national average.
Real estate in ZIP code 99176 represents a mid-range housing market. The median home value of $258,300 is near the national average. Homeownership is strong here — 88.7% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 28% since 2019.
The population of 99176 is primarily White (98.48%). Residents are well-educated — 58.6% hold a bachelor's degree or higher, which is significantly above the national average. Household income has grown by 85% since 2019.
About 18% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 82%.
Overall, ZIP code 99176 in Thornton, WA is characterized as middle-income, well-educated, an older community, and predominantly owner-occupied. With 132 residents, a median household income of $81,250, and a median home value of $258,300, it offers a clear picture of life in this part of Washington.