Postcode 3781
Waerenga · Waikato
3781 is the postcode of Waerenga in Waikato, New Zealand.
- Postcode
- 3781
- District
- —
- Region
- Waikato
- Country
- New Zealand
Place with postcode 3781
| Place | District | Location |
|---|---|---|
| Waerenga | — | -37.367, 175.233 |
Near Auckland
The nearest major city is Auckland, about 71 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode 3781?
Waerenga.
Which district and region is 3781 in?
Waikato, New Zealand.
What is the nearest major city to 3781?
Auckland, about 71 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.