Underbank, NSW 2420
Dungog Shire CouncilAll suburbs in postcode 2420
Updated
Median house price
Verified median pending
We don't yet have a verified suburb-level median for this market. We're working on a data partner; in the meantime, treat the state-level figures as a guide only. How we source data.
Selling in Underbank?
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Rent in Underbank
- Weekly rent (house)
- $550/wk
Rental data as of June 2026· NSW rental bond data (postcode 2420)
Free appraisal in Underbank
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What to know about Underbank
Underbank (2420) sits in the Dungog region of NSW.
Underbank has roughly 16 residents, with a retiree-heavy demographic. Households are dominated by renters. Daily life is car-dependent: most residents drive to work, school and the shops.
What it’s like to live here
Underbank scores 0/100 on walkability, which makes it car-dependent with limited public transport. Plan for two cars in a typical household, especially if work isn't local.
Summer days here average around 30°C (warm), winter mornings around 6°C (cool). Annual rainfall lands at about 1,099 mm. Figures are our 1991 to 2020 averages of SILO data for this location (Queensland Government, built from Bureau of Meteorology observations).
Schooling within or near the suburb covers 2 government primary, 1 government secondary, 1 Catholic.
Schools in Underbank
Location
Walkability
- Walk
- 0/100
- Transit
- 0/100
- Bike
- 0/100
Very car dependent. Scores out of 100, calculated from OpenStreetMap data (ODbL).
Walkability data as of May 2026· OpenStreetMap
Demographics
The 2021 Census put Underbank's population at 16, with a median age of 51. That sits as a retiree-heavy demographic. The household mix is balanced (57% family, 0% lone person).
- Population
- 16
- Median age
- 51
- Family households
- 57%
- Renter occupied
- 43%
Demographics data as of May 2026· ABS 2021 Census
Crime and safety
1 offences recorded in 2025
Top offence categories
Source: State Police Open Data
Crime data as of January 2025
Weather year-round
- Annual rainfall
- 1,099 mm
- Hottest month, avg max
- 29.6°C
- Coldest month, avg min
- 5.9°C
Rainfall by month
Our 1991 to 2020 averages of SILO data (Queensland Government, built from Bureau of Meteorology observations, CC BY 4.0) for this location.
Climate data as of October 2026· SILO (Queensland Government), from Bureau of Meteorology observations
Questions about Underbank
- What is the Underbank postcode?
- Underbank is in the 2420 postcode, in NSW, in the Dungog Shire Council region.
- Where is Underbank?
- Underbank is a suburb in the Dungog Shire Council area, NSW 2420.
- What is the average rent in Underbank?
- The median weekly rent for houses is $550.
- What schools are in Underbank?
- There are 4 schools serving Underbank on this page, including Gresford Public School, Dungog High School, St Joseph's Primary School.
- How walkable is Underbank?
- Underbank has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Underbank?
- Underbank is close to Halton, Salisbury, Upper Chichester, Munni, Chichester.
- What is the population of Underbank?
- The population of Underbank is approximately 16 (2021 Census). The median age is 51.
Selling in Underbank? Get the free selling guide
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More on Underbank and nearby
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Selling in NSW
Sources. House and unit medians from the NSW Valuer General, Land Victoria, the SA Government and the ABS; rents from the state rental bond authorities. Census from the ABS (2021), climate from the Bureau of Meteorology, hazard from Geoscience Australia, schools from ACARA and crime from state police open data. Each figure carries its source and date. How we source data
How we’re paid. The guides and this page are free. When a seller asks, we introduce one local agent, and the agent pays us a flat fee for the introduction, never a share of their commission; it costs the seller nothing. If a figure looks wrong, tell us and we’ll fix it.