Suburb in Wollondilly

Nattai, NSW

Nattai had a population of 77 at the 2021 Census (+18.5% since 2016). Median age 32.1. Median weekly household income $1,025. Source: ABS Census 2021, via Censible. Census 2026 data arrives June 2027.

Nattai at a glance

What the 2021 Census says, compared with New South Wales.

In Sydney - Outer South West

Between the 2016 and 2021 censuses, Nattai's population grew by 18.5% to 77, faster than New South Wales as a whole (+7.9%). With a median age of 32.1, it is younger than the NSW average (38.4). Children under 10 make up 19.5% of residents, and people aged 70 and over 0.0%.

11.4% of households rent, a smaller share than the NSW average of 33.1%. 17.1% own their home outright. Almost every home is a house; flats and apartments are 0.0% of homes. The 2021 Census counted 35 households.

The median household earns $1,025 a week, below the NSW average of $1,829.

7.0% of residents were born overseas, fewer than the NSW average of 31.0%. 0.0% use a language other than English at home. 37.1% report no religion, close to the NSW average (35.7%).

Key figures

2021 Census, Nattai beside NSW and Australia.

MeasureNattaiNSWAustralia
Population778,072,17125,422,828
Growth since 2016+18.5%+7.9%+8.6%
Median age32.138.438.2
Households352,900,4569,275,123
Flats and apartments0.0%21.8%14.3%
Renting11.4%33.1%31.1%
Owned outright17.1%32.0%31.4%
Median household income a week$1,025$1,829$1,747
Median rent a week–$423$376
Median mortgage repayment a month$1,898$2,142$1,866
Born overseas7.0%31.0%29.3%
Other language at home0.0%28.2%23.6%
No religion37.1%35.7%41.9%

Source: ABS Census 2021, via Censible. How the figures are built

Population and age

Each census since 2011, and the age profile in 2021.

Population

+18.5% since 2016.

Population · each census
  1. 592011
  2. 652016
  3. 772021

Age

Median age 32.1, against 38.4 for New South Wales.

Nattai New South Wales
Share of people by age, Nattai and New South Wales
0–919.5%
10–1918.2%
20–2915.6%
30–3914.3%
40–4911.7%
50–5914.3%
60–6922.1%
70–790.0%
80+0.0%

Source: ABS Census 2021, via Censible. How the figures are built

Cultural background

The largest groups in Nattai at the 2021 Census.

Ancestry

Top 5 · ancestry
  1. Australian46.6%
  2. English43.8%
  3. Irish16.4%
  4. Australian Aboriginal13.7%
  5. Maltese9.6%

Languages at home

Country of birth

Top 5 · country of birth
  1. Ireland3.9%

Source: ABS Census 2021, via Censible. How the figures are built

Around Nattai

The places it belongs to, sits beside and contains.

Explore Nattai in Censible

Every census figure for Nattai, mapped and compared with any other place. A free account takes a minute.