| ZIP Codes: | 23 ZIP Codes (19 Standard, 4 PO Box, 0 Unique) [See All] |
| Area Codes: | 360 / 564 |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 2:14:15 PM |
| Population: | 515,787 [See All] |
| FIPS: | 53011 |
| CBSA: | Portland-Vancouver-Hillsboro, OR-WA |
| Land Area: | 763 sq mi |
| Water Area: | 27 sq mi |
| Coordinates: | 45.7111, -122.5440 |
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515,787 residents live across 23 ZIPs covering 763 sq mi, served by 10 distinct USPS-recognized cities.
Population moved from 438,977 to 515,787 from 2014 to 2024 — a +17.5% change. 17 ZIPs gained residents, 2 lost.
The county's wealthiest ZIP 98685 (Vancouver, $130,972 median) and poorest ZIP 98660 (Vancouver, $67,344) are 2.8 miles apart — a 1.9× income gap across local geography.
Median home values vary 1.6× across this county — from $450,300 in 98663 (Vancouver) to $735,500 in 98606 (Brush Prairie).
Density varies 152× across the county — from 35 people/sq mi in 98675 (Yacolt) to 5,322 in 98684 (Vancouver).
Educational attainment ranges from 19.8% bachelor's+ in 98675 (Yacolt) to 52.8% in 98607 (Camas) — the breadth of educational profiles across the area.
Within Washington, this is the #5 most populous of 39 counties and ranks #5 for median household income with the #1 fastest decade growth .
Weighted by population, the typical household earns about $100,418 across the county — reflecting what a typical resident sees, not a simple ZIP average.
33.5% of adults age 25+ hold a bachelor's degree or higher (119,978 of 358,386 reporting). The most-educated ZIPs cluster around Vancouver.
19 Standard delivery, 4 PO Box only, 0 single-entity Unique ZIPs serve this county.
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 98682 | Vancouver | Standard | 68,305 | $99,918 | 28.8 | 21.3% |
| 98661 | Vancouver | Standard | 50,743 | $76,913 | 11.3 | 19.5% |
| 98604 | Battle Ground | Standard | 38,839 | $112,448 | 72.1 | 11.5% |
| 98662 | Vancouver | Standard | 37,723 | $94,303 | 13.6 | 12.0% |
| 98684 | Vancouver | Standard | 37,298 | $90,620 | 7.0 | 35.9% |
| 98607 | Camas | Standard | 35,867 | $128,318 | 55.2 | 23.9% |
| 98683 | Vancouver | Standard | 32,107 | $87,659 | 7.8 | 0.6% |
| 98685 | Vancouver | Standard | 30,607 | $130,972 | 10.3 | 13.6% |
| 98665 | Vancouver | Standard | 28,910 | $88,559 | 7.4 | 18.0% |
| 98642 | Ridgefield | Standard | 26,816 | $120,822 | 58.3 | 64.6% |
| 98671 | Washougal | Standard | 24,871 | $111,545 | 124.3 | 9.9% |
| 98664 | Vancouver | Standard | 23,845 | $85,369 | 5.5 | 12.4% |
| 98686 | Vancouver | Standard | 21,243 | $107,801 | 11.6 | 17.6% |
| 98663 | Vancouver | Standard | 16,202 | $86,018 | 4.3 | 19.4% |
| 98660 | Vancouver | Standard | 13,212 | $67,344 | 25.5 | 7.0% |
| 98606 | Brush Prairie | Standard | 10,233 | $115,151 | 39.7 | 9.6% |
| 98629 | La Center | Standard | 9,076 | $106,779 | 37.6 | 7.0% |
| 98675 | Yacolt | Standard | 7,305 | $99,877 | 208.6 | -0.4% |
| 98601 | Amboy | Standard | 2,585 | $106,776 | 34.0 | -2.2% |
| 98622 | Heisson | PO Box | — | — | 0.0 | — |
| 98687 | Vancouver | PO Box | — | — | 0.0 | — |
| 98666 | Vancouver | PO Box | — | — | 0.0 | — |
| 98668 | Vancouver | PO Box | — | — | 0.0 | — |