| ZIP Code | 98645 |
|---|---|
| City | Silverlake |
| State | Washington (WA) |
| County | Cowlitz County |
| Area Code | 360/564 |
| Elevation | 492 ft |
| Latitude | 46.331865 |
|---|---|
| Longitude | -122.760081 |
| Timezone | Los Angeles (DST) |
| FIPS | 53015 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 52.7 yrs ↑ 20% since 2019 |
|---|---|
| Avg Household Size | 2.58 |
| Below Poverty | 7.3% ▼ 27% below avg |
| College Grads | 46.2% ▲ 19% above avg |
| Unemployment | 7.9% ▲ 60% above avg |
| No HS Diploma | 16 (1%) |
| HS Graduate | 385 (24%) |
| Some College | 292 (18.2%) |
| Associates | 171 (10.6%) |
| Bachelors | 129 (8%) |
| Graduate Degree | 613 (38.2%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $102,664 ▲ 35% above avg ↑ 60% since 2019 |
|---|---|
| Median Home Value | $467,000 ▲ 68% above avg ↑ 82% since 2019 |
| Home/Income Ratio | 4.5x (nat avg ~3.5x) |
| Median Rent | $782/mo ↓ 11% since 2019 |
| Total Units | 891 |
| Vacant Units | 40 |
| Avg HH Size | 2.58 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 891 |
|---|---|
| Vacant | 40 |
| Owner Occupied | 93.8% |
| Renter Occupied | 6.2% |
| Avg HH Size | 2.58 |
ZIP code 98645 is located in Silverlake, Washington, within Cowlitz County. With a population of 2,195, this is a sparsely populated ZIP code with a mature community — the median age is 52.7 years. Economically, 98645 is a upper-middle-income ZIP code: the median household income of $102,664 is above the national average.
Real estate in ZIP code 98645 represents a premium housing market. The median home value of $467,000 is significantly above the national average. Renters can expect to pay around $782 per month in median rent. Homeownership is strong here — 93.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 82% since 2019.
The population of 98645 is primarily White (84.97%). Residents are well-educated — 46.2% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 7.3%. Household income has grown by 60% since 2019.
The unemployment rate in 98645 stands at 7.9%, which is significantly above the national average. As in most parts of the country, driving alone is the dominant commute mode at 85%.
Overall, ZIP code 98645 in Silverlake, WA is characterized as upper-middle-income, well-educated, a mature community, and predominantly owner-occupied. With 2,195 residents, a median household income of $102,664, and a median home value of $467,000, it offers a clear picture of life in this part of Washington.