Middle Flat Postcode

New South Wales

Outer Regional Top 10% SEIFA Above NSW income
2630
Postcode for Middle Flat, NSW
Phone area code: 02 · 323 km from Sydney · Pop. 41
41
Population
55
Median Age
$2,250
Household Income/wk
$N/A
Median Rent/wk
9/10
SEIFA Advantage
38.9
Area (km²)

Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.

Where Middle Flat ranks: household income is in the top 25% of NSW suburbs; rents sit in the cheapest 10% in NSW; SEIFA decile 9 puts it in the top 20% of Australia for socio-economic advantage.

How Middle Flat Compares

Middle Flat vs the NSW average and the national average (2021 Census, population-weighted).

MetricMiddle FlatNSW avgAU avg
Household income/wk $2,250 +NSW $1,931 $1,836
Mortgage/month $2,600 +NSW $2,247 $1,958
Median age 55 45.0 45.0
SEIFA decile 9/10 +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.

Middle Flat is a locality 323 km from Sydney in New South Wales, classified as outer regional by the ABS. The postcode is 2630. It falls within the Capital Region region. The local government area is Snowy Monaro Regional.

According to the 2021 Census, Middle Flat has a population of 41 with a median age of 55. The median weekly household income is $2,250, above the NSW average.

Housing in Middle Flat includes a median monthly mortgage repayment of $2,600, 17 total dwellings. These housing costs sit above the NSW average. Owner-occupied dwellings (owned or mortgaged) make up 100.0% of housing.

On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Middle Flat scores in decile 9 out of 10, which is well above the national average.

Middle Flat is part of the Snowy Mountains statistical area in New South Wales.

Middle Flat Details

Postcode2630
StateNew South Wales (NSW)
Phone Area Code02
Population (2021)41
Median Age55 years
Median Household Income (Census 2021)$2,250/week
Median Personal Income (Census 2021)$1,069/week
Median Monthly Mortgage (Census 2021)$2,600
Average Household Size2.3 persons
Area38.9 km²
Population Density1/km²
Total Dwellings17
Australian Citizens85.4%
Unemployment Rate0.0%
SEIFA IRSAD Decile9/10 (well above average)
Latitude-36.2536121
Longitude149.1798974
Distance from Sydney323 km
Region (SA4)Capital Region
Area (SA3)Snowy Mountains
Local GovernmentSnowy Monaro Regional
Federal ElectorateEden-Monaro

Age Profile

0–14 (0.0%) 15–24 (22.0%) 25–44 (7.3%) 45–64 (41.5%) 65+ (24.4%)
Show counts
0–14 years0 (0.0%)
15–24 years9 (22.0%)
25–44 years3 (7.3%)
45–64 years17 (41.5%)
65+ years10 (24.4%)

Housing Tenure

Owned outright (78.6%) Mortgaged (21.4%) Rented (0.0%)

SEIFA Socio-economic Index

Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 9 of 10. Higher deciles indicate more advantage.

Health Conditions (2021 Census)

Arthritis11 (26.8%)
Lung Condition6 (14.6%)
Cancer4 (9.8%)

Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.

Motor Vehicles per Dwelling

No vehicle0 (0.0%)
1 vehicle5 (25.0%)
2 vehicles8 (40.0%)
3+ vehicles7 (35.0%)

Suburbs Near Middle Flat

Same Postcode (2630)

More Middle Flat 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.