St Croix, Washington MN 55047 Address Guide | USA
Find St Croix ZIP Code 55047, United States address format, B2B logistics guidance, customs notes, and a practical shipping checklist.
Washington · Minnesota Postal Codes
Overview
St Croix is a place-level locality associated with Washington, Minnesota, United States, and postal code 55047. It is handled within the United States postal network, where the final delivery route depends on the recipient's validated street address and carrier service area.
This page provides a practical overview of the location, postal code, international address format, B2B shipping considerations, customs documentation, and pre-shipment verification steps for St Croix.
Postal Code
The postal code associated with St Croix is 55047. For international mail and courier shipments, it should be used together with the recipient's full name, complete street address, city, state abbreviation, country, and a reachable telephone number.
United States ZIP Codes normally use five numeric characters. A ZIP+4 extension may be used when the recipient or carrier provides it; it should not be invented by the shipper.
Quick Location Information
| Field | Value |
|---|---|
| Area / Place | St Croix |
| City | Washington |
| State/Province | Minnesota |
| Postal Code | 55047 |
| Country | United States |
| Country Code | US |
Location — Where Is St Croix?
St Croix is treated here as a place-level locality within the Washington postal geography of Minnesota. It is connected to the wider Minnesota road, parcel, and distribution network rather than being presented as a separate state or independently verified municipal jurisdiction. The supplied city and state hierarchy places the locality in Washington, Minnesota, while the postal code supplies the primary routing reference for mail and parcels.
For international consignments, the operational destination is determined by the full validated street address, not by the place name alone. Carrier address databases may standardize locality names differently, so the recipient's preferred postal form should be confirmed before labels, commercial invoices, and airway bills are issued.
Address Format
How to Write the Address
- Place the recipient's full legal or operational name on the first line.
- Add the company name, department, or suite information when applicable.
- Write the complete street address, including building, unit, or room details. A place name or ZIP Code cannot replace a street address.
- Use the validated locality and city line. The state is normally written as its USPS two-letter abbreviation, such as MN, followed by the five-digit ZIP Code.
- For international shipments, place UNITED STATES as the final country line. Carrier systems may require the country code US in a separate electronic field.
- Use plain Latin letters and Arabic numerals on the shipping label, keep the address legible, and confirm the delivery format with the recipient before dispatch.
International Address Example
Recipient Name
Company Name (if applicable)
Street Address / Building / Room Number
St Croix
Washington, MN 55047
UNITED STATES
The example uses the supplied place and city hierarchy. The actual street address, locality spelling, state abbreviation, and delivery line must be confirmed with the recipient and validated against the selected carrier's address system before shipment.
One-line reference: St Croix, Washington, MN 55047, United States
Business & Logistics
Typical B2B Shipment Categories
- Electronic components and control equipment
- Industrial machinery, tools, and replacement parts
- Automotive, agricultural, and maintenance components
- Commercial samples, prototypes, and product test units
- Textiles, apparel, and packaged consumer goods
- Contracts, invoices, technical documents, and other business papers
Routing and Customs Considerations
- International express is commonly used for documents, samples, and compact time-sensitive parcels; air freight may be more appropriate for heavier commercial consignments.
- Ocean LCL or FCL can be considered for larger or less time-sensitive cargo, followed by domestic line-haul and final-mile delivery in Minnesota.
- Customs entry is generally coordinated through the carrier, customs broker, or freight forwarder at the selected United States entry gateway rather than at the final locality.
- Commercial invoices should state an accurate description, quantity, value, currency, country of origin, tariff classification where available, and transaction terms.
- Recipient telephone details and any applicable importer, tax, or broker references should be supplied before dispatch. Duties, taxes, inspections, and service surcharges remain subject to shipment-specific confirmation.
Postal Code FAQ
What is the postal code of St Croix?
The postal code associated with St Croix is 55047.
What state and city should be shown for St Croix?
The supplied postal geography associates St Croix with Washington, Minnesota. The delivery line should be checked against the recipient's validated address and the selected carrier's label rules.
How should an international parcel to St Croix be addressed?
Use the recipient, company, complete street address, place or locality reference where applicable, city and state, ZIP Code 55047, and UNITED STATES as the final country line.
Can St Croix be used without a street address?
No. St Croix and ZIP Code 55047 identify routing information but do not replace a deliverable street address, unit number, or other location detail required by the carrier.
What information is needed for a commercial shipment?
A commercial shipment normally requires a precise consignee address, telephone number, commercial invoice, accurate goods description, value, origin, and any importer or broker information requested for customs clearance.
Address & Shipping Checklist
- Recipient's full name and correct spelling
- Company name, department, suite, or unit where applicable
- Complete street address and building details
- Place or locality reference: St Croix
- City: Washington
- State: Minnesota or the carrier-approved abbreviation MN
- Postal code: 55047
- Country: United States; electronic country code: US
- Reachable recipient telephone number and email contact
- Commercial invoice, goods description, value, origin, tariff information, and any applicable importer, tax, or customs reference
Summary
St Croix is associated with ZIP Code 55047 in Washington, Minnesota. International labels should follow the United States address sequence and include a complete street address, validated city and state line, and UNITED STATES as the final country line.
Because carrier databases may standardize locality details differently, the final address and all customs information should be confirmed with the recipient before booking or handover.
Data Sources & Provenance
Location and postal-code values on this page follow the supplied geographic reference. General postal formatting and ZIP Code conventions are aligned with publicly available guidance from the United States Postal Service at usps.com.
International address presentation principles may be cross-checked with the Universal Postal Union at upu.int. United States import and customs process information may be verified through U.S. Customs and Border Protection at cbp.gov.
Carrier-specific delivery eligibility, address normalization, routing, duties, taxes, and brokerage requirements remain subject to confirmation for each shipment.
Reviewed by: International Logistics Operations Team
Review focus: United States ZIP Code, address validation and international shipment routing
Last reviewed: October 2026