---
title: "US port code 3581: Rochester User Fee Airp, Rochester, Minnesota · Adhoc"
description: "3581 is the US port of exit code for Rochester User Fee Airp, Rochester, Minnesota on Canadian customs declarations."
canonical: "https://www.adhocs.ca/us-ports-of-exit/3581"
last_updated: 2026-07-27
---

# 3581 Rochester User Fee Airp, Rochester, Minnesota US port of exit

US port of exit · Port of entry

3581 is the US code for the port of Rochester User Fee Airp, Rochester, Minnesota. A Canadian declaration uses it when goods left the United States through Rochester User Fee Airp.

- **Port code:** 3581
- **Port:** Rochester User Fee Airp, Rochester
- **State:** [Minnesota](https://www.adhocs.ca/us-ports-of-exit/minnesota)
- **CBP district:** Minneapolis, MN
- **Kind:** Port of entry

## Other US ports in Minnesota

- [3423](https://www.adhocs.ca/us-ports-of-exit/3423) Warroad (faces 0505)
- [3424](https://www.adhocs.ca/us-ports-of-exit/3424) Baudette (faces 0488)
- [3425](https://www.adhocs.ca/us-ports-of-exit/3425) Pinecreek (faces 0517)
- [3426](https://www.adhocs.ca/us-ports-of-exit/3426) Roseau (faces 0506)
- [3430](https://www.adhocs.ca/us-ports-of-exit/3430) Lancaster (faces 0516)
- [3501](https://www.adhocs.ca/us-ports-of-exit/3501) Minneapolis-St. Paul (Port of entry)
- [3502](https://www.adhocs.ca/us-ports-of-exit/3502) Sioux Falls, S.D. (Port of entry)
- [3604](https://www.adhocs.ca/us-ports-of-exit/3604) International Falls-Ranier (faces 0478)
- [3613](https://www.adhocs.ca/us-ports-of-exit/3613) Grand Portage (faces 0475)

## 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 3581?

The code for the port of Rochester User Fee Airp, Rochester, Minnesota. 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.