Holts Flat Postcode

New South Wales

Outer Regional Above NSW income

2631

Postcode for Holts Flat, NSW
Phone area code: 02 · 352 km from Sydney · Pop. 10

Population

Median Age

$3,250

Household Income/wk

$N/A

Median Rent/wk

8/10

SEIFA Advantage

34.8

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 Holts Flat ranks: household income is in the top 10% of NSW suburbs; rents sit in the cheapest 10% in NSW.

How Holts Flat Compares

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

Metric	Holts Flat	NSW avg	AU avg
Household income/wk	$3,250 +NSW	$1,931	$1,836
Median age	58	45.0	45.0
SEIFA decile	8/10 +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.

Holts Flat is a locality 352 km from Sydney in New South Wales, classified as outer regional by the ABS. The postcode is 2631. It falls within the Capital Region region. The local government area is Snowy Monaro Regional.

According to the 2021 Census, Holts Flat has a population of 10 with a median age of 58. The median weekly household income is $3,250, above the NSW average.

On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Holts Flat scores in decile 8 out of 10, which is above the national average.

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

Holts Flat Details

Postcode	2631
State	New South Wales (NSW)
Phone Area Code	02
Population (2021)	10
Median Age	58 years
Median Household Income (Census 2021)	$3,250/week
Median Personal Income (Census 2021)	$1,562/week
Average Household Size	2.3 persons
Area	34.8 km²
Population Density	0/km²
Australian Citizens	60.0%
Unemployment Rate	0.0%
SEIFA IRSAD Decile	8/10 (above average)
Latitude	-36.6128412
Longitude	149.2711428
Distance from Sydney	352 km
Region (SA4)	Capital Region
Area (SA3)	Snowy Mountains
Local Government	Snowy Monaro Regional
Federal Electorate	Eden-Monaro

Age Profile

70.0%

0–14 (0.0%) 15–24 (0.0%) 25–44 (0.0%) 45–64 (70.0%) 65+ (0.0%)

Show counts

0–14 years	0 (0.0%)
15–24 years	0 (0.0%)
25–44 years	0 (0.0%)
45–64 years	7 (70.0%)
65+ years	0 (0.0%)

SEIFA Socio-economic Index

Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), decile 8 of 10. Higher deciles indicate more advantage.

Motor Vehicles per Dwelling

No vehicle	0 (0.0%)
1 vehicle	0 (0.0%)
2 vehicles	4 (100.0%)
3+ vehicles	0 (0.0%)

Suburbs Near Holts Flat

Steeple Flat 3.4 km Mount Cooper 7.5 km Bocci 8.9 km Jimcumbilly 8.9 km Glen Allen 9.6 km Boco 10.3 km Jincumbilly 11.1 km Nimmitabel 11.2 km Ando 13.6 km Gunningrah 17.8 km Winifred 18.0 km Creewah 18.3 km

Same Postcode (2631)

Ando Bocci Boco Creewah Glen Allen Jimcumbilly Jincumbilly Kybeyan Mount Cooper Nimmitabel Steeple Flat Winifred

More Holts Flat Data

Snowy Monaro Regional LGA 111 suburbs, 14 postcodes, 21,431 people Climate & Weather Closest station: Cooma (43.3 km) Fuel Prices New South Wales fuel prices NDIS Providers NDIS data for Snowy Monaro Regional LGA

Page last reviewed June 2026. Data sources: Australian Bureau of Statistics 2021 Census (CC BY 4.0), SEIFA 2021 IRSAD, ACARA school profiles 2025. How this data is sourced.