8 ZIP Code Tabulation Areas in Island County, Washington. The population-weighted median household income is about $91,493, the median home value about $603,230, and 74.7% of occupied homes are owner-occupied.
- 8
- ZIP codes
- 86.8K
- Population
- 53
- Data points
Island County at a glance
- $91,493
- Median household income
- $603,230
- Median home value
- 46.5
- Median age
- 74.7%
- Owner-occupied
- 42,744
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Island County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 98282 | Camano | 17,303 | 90.3% | $105,231 |
| 2 | 98260 | Langley | 5,320 | 84.4% | $101,987 |
| 3 | 98249 | Freeland | 4,198 | 83.1% | $99,519 |
| 4 | 98236 | Clinton | 7,199 | 84.6% | $94,362 |
| 5 | 98239 | Coupeville | 7,656 | 85.8% | $92,125 |
Top 5 Island County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 98277 | Oak Harbor | 40,917 | 59.7% | $83,253 |
| 2 | 98282 | Camano | 17,303 | 90.3% | $105,231 |
| 3 | 98239 | Coupeville | 7,656 | 85.8% | $92,125 |
| 4 | 98236 | Clinton | 7,199 | 84.6% | $94,362 |
| 5 | 98260 | Langley | 5,320 | 84.4% | $101,987 |
Top 5 Island County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 98277 | Oak Harbor | 40,917 | 59.7% | $83,253 | $802.1M |
| 2 | 98282 | Camano | 17,303 | 90.3% | $105,231 | $713.9M |
| 3 | 98239 | Coupeville | 7,656 | 85.8% | $92,125 | $272.9M |
| 4 | 98236 | Clinton | 7,199 | 84.6% | $94,362 | $232.3M |
| 5 | 98260 | Langley | 5,320 | 84.4% | $101,987 | $219.1M |
Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.
Densest: 98277 (Oak Harbor) at 715 people/sq mi. Least dense: 98260 (Langley) at 203 people/sq mi.
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