📍 View location on OpenStreetMap (40.326730, -124.240170)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 95558 |
| Primary City | Petrolia |
| State / Province | CA |
| County | Humboldt |
| Total Population | 230 |
| Population Density | 0.5 people/sq mi |
| Timezone | America/Los_Angeles |
| Metric | ZIP 95558 | Humboldt County records | CA records |
|---|---|---|---|
| Population estimate | 230 | 134,809 (sum) | 39,286,245 (sum) |
| Population Density | 0.5 /sq mi | -- | -- |
| County population rank | #27 of 35 | -- | -- |
| State population rank | #1619 of 1,762 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 95545 | Honeydew | 9.3 mi | 194 |
| ZIP 95562 | Rio Dell | 11.5 mi | 3,422 |
| ZIP 95536 | Ferndale | 12.8 mi | 3,050 |
| ZIP 95565 | Scotia | 15.1 mi | 764 |
| ZIP 95571 | Weott | 15.9 mi | 104 |
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 →