---
title: "US port code 4501: Kansas City, Missouri · Adhoc"
description: "4501 is the US port of exit code for Kansas City, Missouri on Canadian customs declarations."
canonical: "https://www.adhocs.ca/us-ports-of-exit/4501"
last_updated: 2026-07-27
---

# 4501 Kansas City, Missouri US port of exit

US port of exit · Port of entry

4501 is the US code for the port of Kansas City, Missouri. A Canadian declaration uses it when goods left the United States through Kansas City.

- **Port code:** 4501
- **Port:** Kansas City
- **State:** [Missouri](https://www.adhocs.ca/us-ports-of-exit/missouri)
- **CBP district:** St. Louis, MO
- **Kind:** Port of entry

## Other US ports in Missouri

- [4502](https://www.adhocs.ca/us-ports-of-exit/4502) St. Joseph (Port of entry)
- [4503](https://www.adhocs.ca/us-ports-of-exit/4503) St. Louis (Port of entry)
- [4505](https://www.adhocs.ca/us-ports-of-exit/4505) Springfield (Port of entry)

## Good to know

- **Which US port.** CBSA defines it as the US port where the truck or train crosses into Canada, or the one nearest to where it crosses. For goods sent by ship or plane, it is the US port where they were loaded.
- **Courier shipments.** Low-value courier shipments name 1001, New York, as the US port of exit.

Also in this directory: [CBSA offices](https://www.adhocs.ca/cbsa-offices) · [Warehouse codes](https://www.adhocs.ca/cbsa-warehouses) · [Border crossings](https://www.adhocs.ca/border-crossings)

## Questions

### What is US port code 4501?

The code for the port of Kansas City, Missouri. On a Canadian declaration, it says the goods left the United States through it.

## Sources

- [Ports of entry](https://www.cbp.gov/contact/ports), U.S. Customs and Border Protection
- [Memorandum D17-1-10, Coding of Customs Accounting Documents](https://www.cbsa-asfc.gc.ca/publications/dm-md/d17/d17-1-10-eng.html), Canada Border Services Agency

Adhoc is not affiliated with CBSA or CBP.