New South Wales · Postcode 2330
Howick postcode and suburb data
New South Wales · Phone area code 02 · 162 km from Sydney
Suburb snapshot
Howick at a glance
Key postcode, Census, SEIFA, school and LGA signals for Howick.
Quick facts
Where Howick ranks: household income sits in the bottom 10% of NSW suburbs; rents sit in the cheapest 10% in NSW.
ABS Census 2021 · SEIFA 2021Howick is a locality 162 km from Sydney in New South Wales, classified as outer regional by the ABS. The postcode is 2330. It falls within the Sydney - Baulkham Hills and Hawkesbury region. The local government area is Singleton.
Howick is part of the Hawkesbury statistical area in New South Wales.
Howick details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 2330 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Area | 50.9 km² |
| Latitude | -32.4321711 |
| Longitude | 150.9332884 |
| Distance from Sydney | 162 km |
| Region (SA4) | Sydney - Baulkham Hills and Hawkesbury |
| Area (SA3) | Hawkesbury |
| Local Government | Singleton |
| Federal Electorate | Hunter |
| State Electorate | Upper Hunter |
| Time Zone | AEST (UTC+10), Australia/Sydney (standard time) |
Suburbs Near Howick
Same Postcode (2330)
More Howick Data
Page last reviewed . Data sources: Australian Bureau of Statistics 2021 Census (CC BY 4.0), SEIFA 2021 IRSAD, ACARA school profiles 2025. How this data is sourced.