98611 ZIP Code – Castle Rock, Washington
Located in Castle Rock, Washington, ZIP code 98611 is a mid-sized ZIP code within Cowlitz County with a population of approximately 9,341 residents. Residents earn a median household income of $83,207, which is near the Washington average and near the national figure. Median home values of $350,100 are above the national average, with 83.8% owner-occupied housing (increasing). , with median rent coming in at $1,156 — near the national figure. Housing consists of 81% single-family (increasing).
The unemployment rate is 3.8%, below the national average. About 7.1% of residents live below the poverty line, well below the national rate. Bachelor's degree attainment is 13.7%, well below the national average. The population has a median age of 44.1, near the national median. Nearby ZIP codes include 98645, 98593, 98581.
ZIP Code 98611 Data
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ZIP 98611 vs. Washington vs. U.S.
| Metric | ZIP 98611 | WA Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 9,341 | 12k | 10k |
| Median Household Income | $83k | $83k | $73k |
| Median Home Value | $350k | $428k | $258k |
| Median Rent | $1,156 | $1,322 | $1,088 |
| Median Age | 44.1 | 43.0 | 43.2 |
| Unemployment Rate | 3.8% | 5.3% | 5.0% |
| Poverty Rate | 7.1% | 11.6% | 13.3% |
| Bachelor's Degree or Higher | 13.7% | 31.1% | 26.9% |
Demographics Charts
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Education Level (adults 25+)
Nearby ZIP Codes
- 98645 – Silverlake
- 98593 – Vader
- 98581 – Ryderwood
- 98632 – Longview
- 98626 – Kelso
- 98591 – Toledo
- 98596 – Winlock
- 98609 – Carrolls
- 98538 – Curtis
- 98542 – Ethel
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 98645 | SILVERLAKE | 2,044 | $98,167 |
| 98593 | VADER | 1,449 | $56,641 |
| 98581 | RYDERWOOD | 425 | $41,250 |
| 98632 | LONGVIEW | 50,837 | $61,352 |
| 98626 | KELSO | 27,000 | $69,423 |