Home > WA > San Juan County > Olga > Zip 98279

Zip Code 98279 — Olga, WA

98279 is a ZIP Code associated with Olga, WA, located within San Juan. The postal region supports an estimated population of 680 residents across Data Pending housing units, with a population density of 19.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (48.644740, -122.806020)

Data MetricLocal Statistic
Postal / Zip Code98279
Primary CityOlga
State / ProvinceWA
CountySan Juan
Total Population680
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density19.3 people/sq mi
TimezoneAmerica/Los_Angeles

How 98279 Compares

MetricZIP 98279San Juan CountyWA State Average
Population68018,2757,816,021
Median IncomeData PendingN/AN/A
Population Density19.3 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 98245Eastsound5.2 mi4,265N/A
Zip 98280Orcas5.2 mi442N/A
Zip 98222Blakely Island5.8 mi121N/A
Zip 98262Lummi Island7.3 mi957N/A
Zip 98286Shaw Island8.5 mi155N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →