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International Address Formats

๐Ÿ‡ณ๐Ÿ‡ฟNew Zealand Address Format

New Zealand addresses place the suburb above the city and end with a four-digit postcode that many senders omit. Because suburbs repeat across the country, the postcode and city keep delivery unambiguous. Here is the format, a real example, and the errors to catch.

Correctly formatted
1010
Liam Ngata
1 Queen Street
Auckland Central
Auckland 1010
NEW ZEALAND
โœ“ Carrier-validated ยท deliverable

The New Zealand address format, field by field

A New Zealand label is recipient, the street address, the suburb, then the city with the postcode, then the country.

1Recipient nameLiam Ngata personal or business recipient
2Street address1 Queen Street street or unit number, then street name
3SuburbAuckland Central the suburb or rural locality, on its own line
4City + postcodeAuckland 1010 the town or city, then the 4-digit postcode
5CountryNEW ZEALAND required for inbound international shipments

Postal code rules

NZ Post introduced four-digit postcodes in 2006. They narrow delivery within a city, and because suburb names repeat nationwide, the postcode and city together keep an address unambiguous.

1010

Format: Four digits (1010), written after the city on the last address line.

Validation regex: ^\d{4}$

Watch for: an omitted postcode, which leaves repeated suburb names ambiguous.

What makes New Zealand different

The country-specific rules that generic autocomplete and single-line address fields tend to get wrong.

Suburb line

The suburb sits above the city

New Zealand addresses give the suburb its own line above the city and postcode. Skipping it can misroute within a city where street names repeat across suburbs.

Postcodes are newish

Four-digit postcodes since 2006

Postcodes were introduced in 2006 and are still sometimes omitted. Including the correct four-digit code disambiguates suburbs that share a name in different regions.

Rural delivery

Rural addresses use RD numbers

Rural addresses include a Rural Delivery number (RD 2) instead of a suburb. It should be preserved as its own element for NZ Post's rural routes.

No state

There is no state or region line

New Zealand addresses do not use a state or region field. The suburb, city, and postcode are enough, so adding a region only clutters the label.

Errors that cause failed deliveries to New Zealand

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.

โœ•Missing suburb. Without the suburb line, repeated street names within a city are ambiguous.
โœ•Omitted postcode. A blank postcode leaves suburbs that share a name across regions unresolved.
โœ•Rural Delivery number dropped. Rural addresses need the RD number for the correct route.
โœ•City used as the suburb. Entering Auckland as the suburb loses the local routing.
โœ•A region added. New Zealand has no state line, so an extra region field adds noise.

Carrier notes for New Zealand

How the major carriers handle New Zealand addresses, and what your label needs to satisfy each one.

NZ Post

The national carrier and last-mile partner for most inbound international mail. Its routing keys off the suburb, city, and four-digit postcode together.

CourierPost & Aramex

Major domestic couriers for ecommerce. They expect the full street, suburb, city, and postcode, plus the RD number for rural addresses.

DHL, FedEx, UPS

International carriers for inbound shipments. Include the country line; a complete suburb, city, and postcode avoid customs and routing delays.

Validate every New Zealand address at checkout

Address Guard checks New Zealand 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.

New Zealand address format FAQ

How do you write a New Zealand address?+
Recipient name, the street address, the suburb on its own line, then the city with the four-digit postcode, then NEW ZEALAND. There is no state or region line.
What is the New Zealand postcode format?+
Four digits, such as 1010, written after the city on the last line. Postcodes were introduced in 2006 and disambiguate suburbs that share a name across regions.
Why do deliveries to New Zealand fail?+
Usually because the suburb line or postcode is missing, a rural delivery number was dropped, or the city was used in place of the suburb. Including the suburb, city, and postcode together resolves most issues.