| ZIP Code | 99161 |
|---|---|
| City | Palouse |
| State | Washington (WA) |
| County | Whitman County |
| Area Code | 509 |
| Elevation | 2,577 ft |
| Latitude | 46.903644 |
|---|---|
| Longitude | -117.148073 |
| Timezone | Los Angeles (DST) |
| FIPS | 53075 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 45.8 yrs ↓ 12% since 2019 |
|---|---|
| Avg Household Size | 2.47 |
| Below Poverty | 2.5% ▼ 75% below avg |
| College Grads | 59.6% ▲ 54% above avg |
| Unemployment | 1.1% ▼ 77% below avg |
| HS Graduate | 162 (16.7%) |
| Some College | 81 (8.4%) |
| Associates | 148 (15.3%) |
| Bachelors | 150 (15.5%) |
| Graduate Degree | 427 (44.1%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $90,750 ▲ 19% above avg ↑ 24% since 2019 |
|---|---|
| Median Home Value | $285,800 ≈ Avg ↑ 52% since 2019 |
| Home/Income Ratio | 3.1x (nat avg ~3.5x) |
| Median Rent | $933/mo ↑ 71% since 2019 |
| Total Units | 651 |
| Vacant Units | 60 |
| Avg HH Size | 2.47 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 651 |
|---|---|
| Vacant | 60 |
| Owner Occupied | 83.1% |
| Renter Occupied | 16.9% |
| Avg HH Size | 2.47 |
ZIP code 99161 is located in Palouse, Washington, within Whitman County. With a population of 1,478, this is a sparsely populated ZIP code with a mature community — the median age is 45.8 years. Economically, 99161 is a middle-income ZIP code: the median household income of $90,750 is above the national average.
Real estate in ZIP code 99161 represents a mid-range housing market. The median home value of $285,800 is near the national average. Renters can expect to pay around $933 per month in median rent. Homeownership is strong here — 83.1% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 52% since 2019.
The population of 99161 is primarily White (83.76%). Residents are well-educated — 59.6% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 2.5%. Household income has grown by 24% since 2019.
The unemployment rate in 99161 stands at 1.1%, which is well below the national average. About 13% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 69%.
Overall, ZIP code 99161 in Palouse, WA is characterized as middle-income, well-educated, a mature community, and predominantly owner-occupied. With 1,478 residents, a median household income of $90,750, and a median home value of $285,800, it offers a clear picture of life in this part of Washington.