| ZIP Codes: | 4 ZIP Codes (4 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Codes: | 360 / 564 |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 2:14:17 PM |
| Population: | 4,484 [See All] |
| FIPS: | 53069 |
| Land Area: | 327 sq mi |
| Water Area: | 24 sq mi |
| Coordinates: | 46.3119, -123.4860 |
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4,484 residents live across 4 ZIPs covering 327 sq mi, served by 4 distinct USPS-recognized cities.
Population moved from 3,841 to 4,484 from 2014 to 2024 — a +16.7% change. 3 ZIPs gained residents, 1 lost.
The county's wealthiest ZIP 98621 (Grays River, $91,250 median) and poorest ZIP 98612 (Cathlamet, $59,583) are 13.2 miles apart — a 1.5× income gap across local geography.
Median home values vary 1.8× across this county — from $237,100 in 98643 (Rosburg) to $429,600 in 98612 (Cathlamet).
Density varies 11× across the county — from 2 people/sq mi in 98647 (Skamokawa) to 28 in 98612 (Cathlamet).
Educational attainment ranges from 15.2% bachelor's+ in 98647 (Skamokawa) to 37.3% in 98621 (Grays River) — the breadth of educational profiles across the area.
Within Washington, this is the #37 most populous of 39 counties and ranks #21 for median household income with the #4 fastest decade growth .
Weighted by population, the typical household earns about $61,317 across the county — reflecting what a typical resident sees, not a simple ZIP average.
22.2% of adults age 25+ hold a bachelor's degree or higher (760 of 3,429 reporting).
4 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.
One ZIP holds the majority of this county's population — a sign of a county built around a single city or town.