Zip Code 98220 — Acme, WA
98220 is a ZIP Code associated with Acme, WA, located within Whatcom. 98220 ranks #15 out of 16 ZIP codes in Whatcom County by population (and #478 out of 605 in WA). The area supports an estimated population of 541 residents across Data Pending housing units, with a population density of 10.3 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (48.685260, -122.196780)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 98220 |
| Primary City | Acme |
| State / Province | WA |
| County | Whatcom |
| Total Population | 541 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 10.3 people/sq mi |
| Timezone | America/Los_Angeles |
How 98220 Compares
| Metric | ZIP 98220 | Whatcom County | WA State Average |
|---|
| Population | 541 | 228,909 (Total) | 7,816,021 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 10.3 /sq mi | -- | -- |
| County Pop Rank | #15 of 16 | -- | -- |
Nearby ZIP Codes
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 →