St. Croix Island, VI ZIP codes
St. Croix Island, VI has 4 ZIP codes, in 3 towns: 00820, 00840, 00850 and 00851.
- ZIP codes
- 4
- Towns
- 3
- County FIPS
78010- State
- U.S. Virgin Islands
- Land area
- 83 sq mi
St. Croix Island 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 St. Croix Island ZIP codes
The ZIP codes of St. Croix Island, 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.
Not sure you are in St. Croix Island? What county am I in? answers from your location, near a county line included.
Every ZIP code in St. Croix Island, with figures
| ZIP | City | Type |
|---|---|---|
00820 | Christiansted , VI | Standard |
00840 | Frederiksted , VI | Standard |
00850 | Kingshill , VI | Standard |
00851 | Kingshill , VI | Standard |
Cite this page
zipcodes.pro. “St. Croix Island ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/vi/county/st-croix-island
Underlying data is public domain or openly licensed — sources, vintages and licences.