Uruguayan addresses lean on the department (departamento), not the postal code, which is often omitted. Montevideo is both the capital city and its own department, which trips up forms that expect them to differ. Here is the correct structure, a real example, and the mistakes that cause returns.
A Uruguayan label runs recipient, the street name and door number, the 5-digit code and city, then the department and the country.
María González personal or business recipientEjemplo S.A. optional, above the street lineAv. Italia 2934 street name, then the door number; an apartment follows as <code>Apto. 401</code>11600 Montevideo 5-digit code, first two identify the department, then the cityMontevideo the departamento (Uruguay has 19); Montevideo is both a city and a departmentURUGUAY required for inbound international shipmentsUruguay's 5-digit postal code exists but is widely skipped. Correo Uruguayo routes on the department, city and street, so the code supports those fields rather than replacing them.
The country-specific rules that generic autocomplete and single-line address fields tend to get wrong.
Uruguay introduced 5-digit codes but many addresses omit them. Correo Uruguayo routes on the department, city and street, so a correct department and a complete street line matter more than the code.
Montevideo is the capital city and its own department, so both the city and department lines read Montevideo. That is correct, not a duplication to strip out.
In 11600, the 11 identifies Montevideo. A code whose prefix does not match the stated department signals a data-entry error worth catching before the label prints.
Uruguayan addresses write the street name then the number: Av. Italia 2934. An apartment follows as Apto. 401. Number-first Western order is read wrong.
Each of these passes a basic "is this field filled in" check but fails at the carrier, turning into a redelivery, a return, or an address correction fee.
2934 Av. Italia reverses the expected street-then-number order.11 code outside Montevideo) points to the wrong region.Apto. 401 into the street line can misplace the door.Peñarol and Penarol across systems can cause mismatches.How the major carriers handle Uruguay addresses, and what your label needs to satisfy each one.
The national postal operator. It routes on department, city and street, so those fields (with the 5-digit code when present) are the ones to get right.
A leading Uruguayan courier for domestic parcels and ecommerce. It depends on the full street, door number, city and department for last-mile delivery.
International carriers for inbound shipments. Include the country line; they surcharge address corrections when the department or city is unclear.
Address Guard checks Uruguay addresses against carrier and postal databases before the order ships, normalizes the format, and flags the errors that cause failed deliveries. 240+ countries, $0.05 per check.
Part of the Address Guard international address format guide, covering 240+ countries.