Skamania County, WA ZIP codes
There are 7 ZIP codes in Skamania County, WA, in 7 towns, from 98605 to 98671. The largest are 98671 (Washougal), 98648 (Stevenson) and 98610 (Carson).
The county seat is Stevenson.
- ZIP codes
- 7
- Towns
- 7
- County seat
- Stevenson
- County FIPS
53059- State
- Washington
- Population
- 12,402
- Median household income
- $93,265
- Land area
- 1,658 sq mi
- Metro area
- Portland-Vancouver-Hillsboro
Skamania County ZIP codes by town
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
Map of Skamania County ZIP codes
The ZIP codes of Skamania County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Skamania County in numbers
About 12,402 people live in Skamania County, in 5,019 households, the 34th most populous of Washington's 39 counties. The median household income is $93,265 a year, 5% below the Washington median of $98,141 (US: $80,734). The median owner-occupied home is valued at $529,500 (6% below the Washington median), and median gross rent is $1,068 a month. The median age is 48.5; 29.8% of adults 25 and over hold a bachelor's degree or higher (39.6% across Washington); the average commute takes 33 minutes.
| Population | 12,402 |
|---|---|
| Households | 5,019 |
| Median age | 48.5 |
| Median household income | $93,265 |
| Median home value | $529,500 |
| Median gross rent | $1,068 |
| Bachelor's degree or higher | 29.8% |
| Mean commute | 32.9 min |
| Population density | 7 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Skamania County
| Town | ZIP codes | Population |
|---|---|---|
| Washougal | 1 | 17,490 |
| Carson | 1 | 2,318 |
| Stevenson | 1 | 1,603 |
| North Bonneville | 1 | 1,112 |
| Underwood | 1 | 910 |
| Bingen | 1 | 652 |
| Cougar | 1 | 151 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Skamania County.
Not sure you are in Skamania County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Skamania County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
98605 | Bingen , WA | Standard | 1,117 | $72,917 | $421,700 |
98610 | Carson , WA | Standard | 2,832 | $72,773 | $501,600 |
98616 | Cougar , WA | Standard | 192 | — | — |
98639 | North Bonneville , WA | Standard | 1,112 | $100,417 | $445,900 |
98648 | Stevenson , WA | Standard | 3,477 | $96,696 | $555,500 |
98651 | Underwood , WA | Standard | 910 | $90,000 | $730,700 |
98671 | Washougal , WA | Standard | 24,871 | $111,545 | $586,100 |
Cite this page
zipcodes.pro. “Skamania County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/wa/county/skamania
Underlying data is public domain or openly licensed — sources, vintages and licences.