Suburbs Nullo Mountain

New South Wales · Suburb Profile

Nullo Mountain NSW — Suburb Profile

Population, median income, rent prices, housing costs and demographics for Nullo Mountain, New South Wales. ABS Census 2021.

The population of Nullo Mountain NSW is 20 according to the 2021 Census. The median personal income in Nullo Mountain is $525 per week ($27,300 per year). Nullo Mountain has a median age of 62 years, older than the national median of 38. Nullo Mountain has a population density of 0.0 people per km².

The most common religion is No Religion (50% of residents).

There were 1 recorded offences in Nullo Mountain in 2025-26, a rate of 50 offences per 1,000 people. The most common offence category was sexual offences (1 offences).

Nullo Mountain Map

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📍 Nullo Mountain, New South Wales — 32.7423°S, 150.2378°E

Crime: Low Med High

Nullo Mountain Population

0
residents (Census 2021)

Nullo Mountain Median Income & Rent

💰
Median Income
$525/wk
$27,300 per year
🏠
Median Rent
$0/wk
$0 per month
👤
Median Age
62years
24 years older than national median
🏡
Mortgage
$0/mo
Avg household size: 2 · 0.8 per bedroom

Nullo Mountain Demographics

Gender Split

Male 47.4% (9) Female 52.6% (10)

Population Density

0.0
people per km²
20 people · 487.3 km²

Households

2
Avg household size
0.8
Persons per bedroom
$1,375
Family income/wk

Nullo Mountain Age Distribution

25-29
50-54
55-59
70-74
♂ Male ♀ Female

Source: ABS Census 2021 — Suburb & Locality (SAL)

Nullo Mountain Housing Tenure

🏠
Owned outright
100.0% 7 dwellings

Source: ABS Census 2021 — Suburb & Locality (SAL)

Nullo Mountain Country of Birth

Australia
100.0%

Source: ABS Census 2021 G09 — Country of Birth by SAL

Nullo Mountain Religion

No Religion
50.0%
Anglican
35.0%
Catholic
15.0%

Source: ABS Census 2021 G14 — Religion by SAL

Nullo Mountain Education Level

Year 12 or equivalent
61.5%
Year 10 or equivalent
38.5%

Source: ABS Census 2021 G16 — Highest Year of School by SAL

Nullo Mountain Employment

💼
Employed full-time
18.8% 3 people
⏰
Employed part-time
18.8% 3 people
🏠
Not in labour force
62.5% 10 people

Source: ABS Census 2021 G46 — Labour Force Status by SAL

Nullo Mountain Qualifications

Certificate III/IV
61.5%
Bachelor Degree
38.5%

Source: ABS Census 2021 G49 — Non-School Qualification by SAL

Nullo Mountain Occupation

Professionals
54.5%
Managers
45.5%

Source: ABS Census 2021 G51 — Industry of Employment by Occupation

Nullo Mountain Field of Study

Natural & Physical Sciences
50.0%
Health
50.0%

Source: ABS Census 2021 G51 — Field of Study by SAL

Nullo Mountain Dwelling Types

Separate house
100.0%

Source: ABS Census 2021 G36 — Dwelling Structure by SAL

Nullo Mountain Marital Status

💍
Married
47.1% 8
🕊️
Widowed
17.6% 3
👤
Never married
35.3% 6

Source: ABS Census 2021 G05 — Marital Status by SAL

Nullo Mountain Ancestry

English
58.3%
Australian
29.2%
Scottish
12.5%

Source: ABS Census 2021 G08 — Ancestry by SAL

Nullo Mountain Need for Assistance

✅
No need for assistance
100.0% 34

Source: ABS Census 2021 G18 — Core Activity Need for Assistance by SAL

Nullo Mountain Volunteering

🤝
Volunteer
31.3% 5
—
Not a volunteer
68.8% 11

Source: ABS Census 2021 G23 — Voluntary Work by SAL

Nullo Mountain Car Ownership

3 vehicles
100.0%

Source: ABS Census 2021 G34 — Motor Vehicles per Dwelling by SAL

Nullo Mountain Number of Bedrooms

3 bedrooms
44.4%
5 bedrooms
55.6%

Source: ABS Census 2021 G41 — Number of Bedrooms by SAL

Nullo Mountain Population Mobility

0.0%
moved in the last year
15.8%
moved in the last 5 years
66.7%
labour force participation

Source: ABS Census 2021 G43 — Summary by SAL

Nullo Mountain Indigenous Population

0.0%
Aboriginal & Torres Strait Islander
0
Indigenous residents
37
Non-Indigenous residents

Source: ABS Census 2021 G07 — Indigenous Status by SAL

Nullo Mountain Long-term Health Conditions

Arthritis
3
Mental health
3

Source: ABS Census 2021 G19 — Long-term Health Conditions by SAL

Nullo Mountain Personal Weekly Income Distribution

$0 or less/wk
30.0%
$800-$999/wk
40.0%
$2,000-$2,999/wk
30.0%

Source: ABS Census 2021 G17 — Personal Income by SAL

Nullo Mountain Family Structure

Couple — no children
58.8%
Couple — no children under 15
41.2%

Source: ABS Census 2021 G29 — Family Composition by SAL

Nullo Mountain Military Service

🏅
Previously served
15.8% 3
👤
Never served
84.2% 16

Source: ABS Census 2021 G22 — ADF Service by SAL

Nullo Mountain Unpaid Carers

🤲
Provided unpaid assistance
16.7% 3
—
Did not provide
83.3% 15

Source: ABS Census 2021 G25 — Unpaid Assistance by SAL

Nullo Mountain When Migrants Arrived

1971–1980
3

Source: ABS Census 2021 G10 — Year of Arrival by SAL

Nullo Mountain Unpaid Domestic Work

Less than 5 hours
13.6%
5–14 hours
13.6%
15–29 hours
50.0%
Did not do domestic work
22.7%

Source: ABS Census 2021 G24 — Unpaid Domestic Work by SAL

Nullo Mountain Household Size

2 persons
50.0%
3 persons
50.0%

Source: ABS Census 2021 G35 — Household Size by SAL

Nullo Mountain Crime Statistics

Reported offences in 2025-26 — 1 total

Sexual Offences
1

Offence trend by year:

2024
2025

Source: NSW BOCSAR — bocsar.nsw.gov.au

Nullo Mountain Rent Prices & Affordability

0%
of income
Affordable
Household Income $1,125/wk
Median Rent $0/wk
Rent-to-Income 0.0%

Rent is under 25% of household income — generally considered affordable.

If you earn X in Nullo Mountain

≈ $4,875/month
Median rent $0/wk
Left after rent $1,125/wk
Rent share —

Nullo Mountain vs State & National Average

Nearby Suburbs in NSW

State Mine Gully
Pop: 10 Income: $725/wk
Carrabolla
Pop: 10 Income: $320/wk
Carrs Island
Pop: 10 Income: $725/wk Rent: $360/wk
Collerina
Pop: 10 Income: $250/wk
Cullendore
Pop: 10 Income: $466/wk
Cullivel
Pop: 10 Income: $1,187/wk

Compare Nullo Mountain

Nullo Mountain vs State Mine Gully →Nullo Mountain vs Carrabolla →Nullo Mountain vs Carrs Island →Nullo Mountain vs Collerina →

Frequently Asked Questions About Nullo Mountain

What is the population of Nullo Mountain NSW?

The population of Nullo Mountain NSW is 20 according to the ABS Census 2021.The suburb has a population density of 0.0 people per km².

What is the median income in Nullo Mountain?

The median personal income in Nullo Mountain NSW is $525 per week, or $27,300 per year.The median household income is $1,125 per week.Family income is $1,375 per week.

What is the median age in Nullo Mountain?

The median age in Nullo Mountain NSW is 62 years.This is older than the national median age of 38 years.

Is Nullo Mountain a good suburb to live in?

Nullo Mountain is a suburb in New South Wales with a population of 20.The median income is $525/wk, which is below the NSW average of $781/wk.Rent affordability is rated as affordable (0.0% of household income). See the full suburb profile above for detailed statistics.

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📊 Australian Average Salary 🏘️ Australian House Prices 🌆 Sydney Cost of Living

Data: Australian Bureau of Statistics, Census of Population and Housing 2021. SA2 area: 13045. All dollar figures in AUD.