Clayton, Polk, WI 54004 — Address & Shipping Guide | USA
Check Clayton's 54004 ZIP Code, U.S. international address format, shipping and customs considerations, and a practical pre-dispatch checklist.
Polk · Wisconsin Postal Codes
Overview
Clayton is a named place associated with Polk in Wisconsin, United States, and is linked with postal code 54004. It is a small-community location rather than a major urban freight or commercial hub, so correct locality details are important for the final delivery leg.
This guide outlines the location reference, ZIP Code format, U.S. address layout, shipping considerations, common questions, and a practical pre-dispatch checklist for international mail and freight addressed to Clayton.
Postal Code
The postal code associated with Clayton is 54004. U.S. ZIP Codes use five numeric digits; an optional ZIP+4 extension adds a hyphen and four digits. For international mail and courier shipments, the ZIP Code should be entered alongside the recipient’s full name, deliverable street address, locality, state abbreviation, and telephone number.
| Quick Location Information | Details |
|---|---|
| Area / Place | Clayton |
| City | Polk |
| State/Province | Wisconsin (WI) |
| Postal Code | 54004 |
| Country | United States |
| Country Code | US |
The place name and the USPS-preferred mailing city may not always be identical. Before dispatch, confirm the complete delivery address and ZIP Code combination with the recipient or an official USPS address validation service.
Location — Where Is Clayton?
Clayton is a place in Wisconsin, in the Polk area of the state. The location reference associates it with the city-level label Polk and ZIP Code 54004; for postal delivery, however, the mailing-city line should be validated against the recipient’s exact address rather than inferred from a locality label. Clayton is not identified here as a large metropolitan center or an international freight gateway. Shipments generally require a domestic transportation leg from an applicable U.S. gateway or regional distribution point, followed by parcel, LTL, or other carrier delivery according to the address and service selected. Road access, carrier serviceability, shipment dimensions, and the recipient’s receiving arrangements can affect the final routing. A street-level address is essential for dependable routing and delivery planning.
Address Format
How to Write the Address
- Write the recipient’s full name on the first line, followed by the company name or department when applicable.
- Put the complete street address on the next line, including the street number, street name, and any suite, unit, or building details. Do not substitute a place name for a deliverable street address.
- Use the USPS-recognized mailing city, followed by the two-letter state abbreviation and ZIP Code on the same line. Confirm that the city and ZIP Code correspond to the actual delivery address.
- For international mail, place UNITED STATES on the final line. Provide the recipient’s telephone number in the shipment contact details, even when it is not printed on the address label.
International Address Example
RECIPIENT NAME
COMPANY NAME (IF APPLICABLE)
STREET ADDRESS, SUITE OR UNIT
CLAYTON, WI 54004
UNITED STATES
This is an address-layout example, not a verified delivery address. Confirm the street address and USPS-preferred mailing city with the recipient before dispatch; use the city and ZIP Code combination accepted for that specific address.
One-line format: Clayton, WI 54004, United States (subject to mailing-city validation).
Business & Logistics
Typical B2B shipment categories for U.S. destinations may include:
- Machine parts, tools, and maintenance components
- Electrical components and control equipment
- Product samples and prototypes
- Consumer goods and retail replenishment cargo
- Apparel, textiles, and promotional materials
- Business documents, contracts, and technical literature
- Packaging materials and non-hazardous production supplies
- Transport selection: International courier or air freight is commonly considered for documents, samples, and time-sensitive smaller consignments. Ocean LCL or FCL may suit larger, less time-sensitive cargo, with domestic transport arranged after U.S. arrival.
- Gateway-to-delivery planning: International freight typically enters through a U.S. gateway selected by the carrier or forwarder, clears customs as applicable, and moves onward through domestic parcel, LTL, or truck networks. The route and final carrier depend on shipment details and service availability.
- Customs documentation: Commercial goods require an accurate description, realistic transaction value, country of origin, and consistent invoice and transport-document details. Documents and commercial goods should not be declared interchangeably.
- Rural final-mile considerations: Confirm whether the destination is a residence, business, farm, or other delivery site; provide a usable contact number and receiving hours. Any rural or remote-area surcharge is carrier- and service-specific and should be checked using the carrier’s current serviceability tools.
- Special handling: Verify restrictions, packaging, and any permits or declarations for regulated, hazardous, temperature-sensitive, or oversized cargo before booking. Confirm customs entry and any importer or broker requirements with the responsible party.
Postal Code FAQ
What is the postal code of Clayton?
The postal code associated with Clayton in this location reference is 54004. Confirm the ZIP Code against the recipient’s complete street address before shipment.
Which state is Clayton in?
Clayton is associated with Wisconsin, United States. The standard state abbreviation used in U.S. postal addresses is WI.
How should an international parcel to Clayton be addressed?
List the recipient, company if applicable, full street address, USPS-recognized mailing city, WI and the ZIP Code, then UNITED STATES on the final line. Add the recipient’s telephone number to the courier or postal shipment details.
Does ZIP Code 54004 confirm that every address labeled Clayton is deliverable?
No. A ZIP Code alone does not validate a particular street address or prove that a locality label is the USPS-preferred mailing city. Verify the full address and ZIP Code combination with the recipient or USPS.
What address details are needed for a commercial shipment?
Use a deliverable street address, complete recipient and company details, a contact telephone number, and clear receiving instructions. The commercial invoice should accurately describe the goods, value, origin, and shipment purpose; additional importer or customs identifiers may be required depending on the transaction.
Address & Shipping Checklist
- Recipient’s full legal name and, where relevant, department
- Company or organization name, if applicable
- Complete street address, including building, suite, or unit
- Place or locality name: Clayton
- USPS-recognized mailing city for the exact delivery address
- State abbreviation: WI
- ZIP Code: 54004; confirm any applicable ZIP+4 extension
- Country name: UNITED STATES
- Recipient’s working telephone number and delivery contact
- Commercial invoice, goods description, value, origin, and any applicable importer or customs identification details
Summary
Clayton is associated with Wisconsin and postal code 54004. Use the U.S. address sequence with a complete street address, the validated mailing city, WI, the ZIP Code, and UNITED STATES as the final international line.
Because a place name and a USPS-preferred mailing city may differ, the complete address should be confirmed with the recipient or USPS before booking or dispatch.
Data Sources & Provenance
- Location labels and the association with ZIP Code 54004 follow the location reference used for this page; the recipient’s deliverable address and preferred mailing city require address-level verification.
- U.S. ZIP Code and address-format guidance: usps.com.
- U.S. customs and import guidance: cbp.gov.
- International postal addressing reference: upu.int.
Official sources support postal-format and customs guidance; they do not independently validate an individual recipient’s street address, carrier serviceability, charges, or routing.
Reviewed by: International Logistics Operations Team
Review focus: United States ZIP Code, address validation and international shipment routing
Last reviewed: October 2026