Home > WA > Grays Harbor County > Hoquiam > Zip 98550

Zip Code 98550 — Hoquiam, WA

98550 is a ZIP Code associated with Hoquiam, WA, located within Grays Harbor. The postal region supports an estimated population of 12,316 residents across Data Pending housing units, with a population density of 17.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (47.140810, -123.901220)

Data MetricLocal Statistic
Postal / Zip Code98550
Primary CityHoquiam
State / ProvinceWA
CountyGrays Harbor
Total Population12,316
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density17.9 people/sq mi
TimezoneAmerica/Los_Angeles

How 98550 Compares

MetricZIP 98550Grays Harbor CountyWA State Average
Population12,31678,4947,816,021
Median IncomeData PendingN/AN/A
Population Density17.9 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 98536Copalis Crossing10.4 mi49N/A
Zip 98535Copalis Beach10.7 mi726N/A
Zip 98520Aberdeen11.0 mi24,888N/A
Zip 98552Humptulips12.1 mi140N/A
Zip 98571Pacific Beach14.5 mi48N/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 →