| ZIP Code | 99143 |
|---|---|
| City | Lacrosse |
| State | Washington (WA) |
| County | Whitman County |
| Area Code | 509 |
| Elevation | 1,643 ft |
| Latitude | 46.765536 |
|---|---|
| Longitude | -117.848245 |
| Timezone | Los Angeles (DST) |
| FIPS | 53075 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 56.0 yrs ↑ 7% since 2019 |
|---|---|
| Avg Household Size | 2.05 |
| Below Poverty | 13.8% ▲ 38% above avg |
| College Grads | 49.2% ▲ 27% above avg |
| Unemployment | 0.0% ▼ 100% below avg |
| No HS Diploma | 5 (1.1%) |
| HS Graduate | 82 (18.8%) |
| Some College | 44 (10.1%) |
| Associates | 91 (20.8%) |
| Bachelors | 33 (7.6%) |
| Graduate Degree | 182 (41.6%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $35,385 ▼ 54% below avg ↓ 27% since 2019 |
|---|---|
| Median Home Value | $120,300 ▼ 57% below avg ↑ 23% since 2019 |
| Home/Income Ratio | 3.4x (nat avg ~3.5x) |
| Median Rent | $666/mo ↑ 13% since 2019 |
| Total Units | 346 |
| Vacant Units | 52 |
| Avg HH Size | 2.05 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 346 |
|---|---|
| Vacant | 52 |
| Owner Occupied | 85.0% |
| Renter Occupied | 15.0% |
| Avg HH Size | 2.05 |
ZIP code 99143 is located in Lacrosse, Washington, within Whitman County. With a population of 603, this is a sparsely populated ZIP code with an older community — the median age is 56 years. Economically, 99143 is a lower-income ZIP code: the median household income of $35,385 is well below the national average.
Real estate in ZIP code 99143 represents one of the more affordable housing markets in the country. The median home value of $120,300 is well below the national average. Renters can expect to pay around $666 per month in median rent. Homeownership is strong here — 85.0% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 23% since 2019.
The population of 99143 is primarily White (73.80%). Residents are well-educated — 49.2% hold a bachelor's degree or higher, which is above the national average. Poverty affects some residents at 13.8%. Household income has declined by 27% since 2019.
About 16% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 60%.
Overall, ZIP code 99143 in Lacrosse, WA is characterized as lower-income, well-educated, an older community, and predominantly owner-occupied. With 603 residents, a median household income of $35,385, and a median home value of $120,300, it offers a clear picture of life in this part of Washington.