New South Wales · Postcode 2420
Munni postcode and suburb data
New South Wales · Phone area code 02 · 176 km from Sydney
Suburb snapshot
Munni at a glance vs NSW
Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.
Quick facts
Benchmarks against NSW
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
Where Munni ranks: household income sits in the bottom 25% of NSW suburbs.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Munni vs the NSW average and the national average, using population-weighted 2021 Census data.
| Metric | Munni | NSW avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,024 -NSW | $1,931 | $1,836 |
| Rent/wk | $295 -NSW | $445 | $390 |
| Mortgage/month | $2,309 ≈NSW | $2,247 | $1,958 |
| Median age | 52 | 45.0 | 45.0 |
| SEIFA decile | 6/10 ≈NSW | 6.0/10 | 6.0/10 |
| Unemployment | 0.0% -NSW | 5.0% | 5.0% |
Green pill = at least 10% above the NSW average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
Munni is a locality 176 km from Sydney in New South Wales, classified as outer regional by the ABS. The postcode is 2420. It falls within the Hunter Valley exc Newcastle region. The local government area is Dungog.
According to the 2021 Census, Munni has a population of 38 with a median age of 52. The median weekly household income is $1,024, below the NSW average. The Indigenous population is 5 (13.2% of residents).
Housing in Munni includes a median weekly rent of $295, median monthly mortgage repayment of $2,309, with 23 total dwellings. Housing costs in the area sit below the NSW average. Rental properties account for 76.9% of dwellings.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Munni scores in decile 6 out of 10, which is around the national average.
Munni is part of the Lower Hunter statistical area in New South Wales.
Munni details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 2420 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Population (2021) | 38 |
| Median Age | 52 years |
| Median Household Income (Census 2021) | $1,024/week |
| Median Personal Income (Census 2021) | $706/week |
| Median Weekly Rent (Census 2021) | $295 |
| Median Monthly Mortgage (Census 2021) | $2,309 |
| Average Household Size | 2.1 persons |
| Area | 54.7 km² |
| Population Density | 1/km² |
| Total Dwellings | 23 |
| Australian Citizens | 92.1% |
| Indigenous Population | 5 (13.2%) |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 6/10 (average) |
| Latitude | -32.3334214 |
| Longitude | 151.6691468 |
| Distance from Sydney | 176 km |
| Region (SA4) | Hunter Valley exc Newcastle |
| Area (SA3) | Lower Hunter |
| Local Government | Dungog |
| Federal Electorate | Lyne |
| State Electorate | Upper Hunter |
| Time Zone | AEST (UTC+10), Australia/Sydney (standard time) |
Age Profile
Show counts
| 0–14 years | 3 (7.9%) |
| 15–24 years | 3 (7.9%) |
| 25–44 years | 0 (0.0%) |
| 45–64 years | 11 (28.9%) |
| 65+ years | 8 (21.1%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Asthma | 6 (15.8%) |
| Arthritis | 4 (10.5%) |
| Heart Disease | 4 (10.5%) |
| Cancer | 4 (10.5%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 0 (0.0%) |
| 1 vehicle | 8 (53.3%) |
| 2 vehicles | 4 (26.7%) |
| 3+ vehicles | 3 (20.0%) |
Suburbs Near Munni
Same Postcode (2420)
More Munni 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.