| ZIP Code | 98531 |
|---|---|
| City | Centralia |
| State | Washington (WA) |
| County | Lewis County |
| Area Code | 360/564 |
| Elevation | 189 ft |
| Latitude | 46.742709 |
|---|---|
| Longitude | -122.901618 |
| Timezone | Los Angeles (DST) |
| FIPS | 53041 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 38.4 yrs ↑ 2% since 2019 |
|---|---|
| Avg Household Size | 2.55 |
| Below Poverty | 16.8% ▲ 68% above avg |
| College Grads | 32.8% ▼ 15% below avg |
| Unemployment | 4.9% ≈ Avg |
| No HS Diploma | 391 (2.2%) |
| HS Graduate | 5,059 (28.9%) |
| Some College | 2,874 (16.4%) |
| Associates | 3,419 (19.6%) |
| Bachelors | 1,873 (10.7%) |
| Graduate Degree | 3,866 (22.1%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $61,963 ▼ 19% below avg ↑ 29% since 2019 |
|---|---|
| Median Home Value | $285,700 ≈ Avg ↑ 62% since 2019 |
| Home/Income Ratio | 4.6x (nat avg ~3.5x) |
| Median Rent | $1,068/mo ↑ 22% since 2019 |
| Total Units | 11,070 |
| Vacant Units | 490 |
| Avg HH Size | 2.55 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 11,070 |
|---|---|
| Vacant | 490 |
| Owner Occupied | 64.9% |
| Renter Occupied | 35.1% |
| Avg HH Size | 2.55 |
ZIP code 98531 is located in Centralia, Washington, within Lewis County. With a population of 27,356, this is a moderately populated ZIP code with a middle-aged community — the median age is 38.4 years. Economically, 98531 is a solidly middle-class ZIP code: the median household income of $61,963 is below the national average.
Real estate in ZIP code 98531 represents a mid-range housing market. The median home value of $285,700 is near the national average. Renters can expect to pay around $1,068 per month in median rent. Homeownership is strong here — 64.9% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 62% since 2019.
The population of 98531 is primarily White (74.02%). Residents are moderately educated — 32.8% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 16.8%. Household income has grown by 29% since 2019.
The unemployment rate in 98531 stands at 4.9%, which is near the national average. As in most parts of the country, driving alone is the dominant commute mode at 73%.
Overall, ZIP code 98531 in Centralia, WA is characterized as solidly middle-class, moderately educated, a middle-aged community, and predominantly owner-occupied. With 27,356 residents, a median household income of $61,963, and a median home value of $285,700, it offers a clear picture of life in this part of Washington.