Rush River, Saint Croix 54002 | USA Address Guide

Rush River (54002): Overview

Rush River is a local area associated with Saint Croix in Wisconsin, United States, and linked with postal code 54002. Its setting is generally consistent with a smaller, dispersed community rather than a major urban or port-based distribution center. This page provides a practical overview of the location, postal code, United States address format, international shipping considerations, B2B logistics, customs documentation, and pre-dispatch verification requirements. Because locality labels and preferred mailing-city formats can differ in carrier systems, the complete recipient address should be confirmed before an international shipment is tendered.

Postal Code

The postal code associated with Rush River is 54002. For international mail and courier shipments, the ZIP Code should be used together with the recipient’s full name, deliverable street address, city or preferred mailing locality, state abbreviation, country, and telephone number. United States ZIP Codes normally use five numeric characters; a ZIP+4 extension may be used when the recipient or carrier supplies it.

Quick Location Information

Field	Value
Area / Place	Rush River
City	Saint Croix
State/Province	Wisconsin
Postal Code	54002
Country	United States
Country Code	US

Location — Where Is Rush River?

Rush River is identified here as a local area or place associated with Saint Croix, Wisconsin, United States. The place is not presented as a major incorporated metropolitan center or an international transport hub. Its operating profile is more consistent with a smaller, dispersed community in a rural or semi-rural part of Wisconsin, where residential, agricultural, and small-business destinations may be reached through regional carrier networks. Saint Croix and Wisconsin should therefore be retained in the destination address exactly as confirmed by the consignee or carrier address-validation system. For international shipments, the practical routing normally involves an inbound U.S. gateway, customs processing, movement through a domestic parcel or freight network, and final-mile delivery to the confirmed street address. A locality label such as Rush River should not replace the street address or the carrier-recognized city and state line.

Address Format

How to Write the Address

Place the recipient’s full name on the first line.
Place the company name and department, if applicable, on the following line.
Enter the complete street number, street name, unit, suite, or building identifier. A PO Box is not a substitute for a physical delivery address when the selected commercial carrier does not support PO Box delivery.
Use Rush River as a locality descriptor only when it is part of the confirmed postal address.
Use the carrier- or recipient-confirmed mailing city, followed by the standard two-letter state abbreviation and the five-digit ZIP Code. The state abbreviation for Wisconsin is WI.
Place UNITED STATES as the final country line for international mail. Do not add unnecessary punctuation or translate the country name into a different language.

International Address Example

Recipient Full Name Company Name (if applicable) Street Number and Street Name, Unit or Suite Rush River Saint Croix, WI 54002 UNITED STATES

The example uses placeholders because no street name, building number, company, or recipient was provided. Before dispatch, the shipper must confirm the detailed street address and the preferred mailing-city line with the consignee or the carrier’s address-validation tool. A compact address form is: Rush River, Saint Croix, WI 54002, United States.

Business & Logistics

Typical B2B Shipment Categories

Industrial machinery, tools, and replacement parts
Electrical and electronic components
Agricultural, maintenance, and workshop supplies
Product samples and engineering prototypes
Commercial documents, contracts, and technical manuals
Consumer goods, apparel, and textile items
Packaging materials and small business inventory

Operational Considerations

International express is commonly used for documents, samples, and compact high-value goods; air freight is more suitable when shipment dimensions, weight, or handling requirements exceed parcel limits.
Ocean LCL or FCL can be considered for consolidated or larger cargo, followed by domestic trucking or parcel delivery after customs release.
Wisconsin-bound cargo is generally routed through a U.S. international gateway and then handed to a domestic carrier network. The actual gateway, routing, and accessorial charges depend on the carrier, commodity, and final address.
Commercial invoices should describe the goods accurately, state quantity and value, identify the country of origin, and distinguish commercial merchandise from documents or no-charge samples.
Rural or dispersed delivery points may require address validation, residential or extended-area review, appointment coordination, or a physical delivery address rather than a PO Box. Any surcharge or service limitation is subject to carrier confirmation.

Postal Code FAQ

What is the postal code of Rush River?: The postal code associated with Rush River is 54002.
Where is Rush River located?: Rush River is identified as a local area associated with Saint Croix in Wisconsin, United States.
How should an international parcel to Rush River be addressed?: Use the recipient name, company if applicable, complete street address, confirmed locality and city line, “WI 54002,” and “UNITED STATES” as the final line. The detailed street address must be confirmed before shipment.
Does Rush River belong to Saint Croix and Wisconsin for address purposes?: The supplied postal classification associates Rush River with Saint Croix, Wisconsin, and ZIP Code 54002. Carrier and postal validation should confirm the preferred city line before labels are printed.
What does a commercial shipment to Rush River require?: A commercial shipment generally requires a complete deliverable address, consignee contact details, an accurate commercial invoice, a clear commodity description, value, quantity, origin, and any importer or customs information requested by the carrier or customs broker.

Address & Shipping Checklist

Check	Item to Verify
□	Recipient’s full legal name and correct spelling
□	Company name, department, and purchase or reference number, if applicable
□	Complete street number, street name, unit, suite, or building details
□	Rush River locality designation, where applicable
□	Confirmed city line: Saint Croix, or the carrier-recognized mailing city
□	Wisconsin state abbreviation: WI
□	Postal code: 54002
□	Country name: UNITED STATES and country code: US
□	Recipient telephone number and email address for delivery exception handling
□	Commercial invoice, commodity description, declared value, origin, and any importer or customs reference requested by the carrier

Summary

Rush River is associated with ZIP Code 54002 in Saint Croix, Wisconsin, United States. International labels should use the confirmed street address, the correct city and state line, ZIP Code 54002, and UNITED STATES as the final line. The consignee, carrier, or postal address-validation service should confirm locality and city formatting before dispatch.

Data Sources & Provenance

Location fields and the association of Rush River with Saint Croix, Wisconsin, ZIP Code 54002, and country code US are based on the supplied location reference. Postal formatting and ZIP Code conventions should be checked against current official guidance from the following authoritative domains:

usps.com — United States Postal Service addressing and ZIP Code guidance
cbp.gov — United States Customs and Border Protection import and entry information
upu.int — Universal Postal Union international addressing and postal standards

Carrier acceptance, final-mile serviceability, customs documentation, and any applicable charges remain subject to the selected carrier, shipment characteristics, and the recipient’s validated delivery address.

Reviewed by: International Logistics Operations Team
Review focus: United States ZIP Code, address validation and international shipment routing
Last reviewed: October 2026

Saint Croix · Wisconsin Postal Codes