Suburb in New South Wales
Thornleigh
2120, Sydney, New South Wales, Australia
| Population | 8,898 |
|---|---|
| People / km² | 2,299.2 |
| Median age | 40 |
| Median hhd income / wk | $2,681 |
| Area | 3.9 km² |
| Addresses | 4,346 |
Source: ABS 2021 Census (Suburbs & Localities) and Geoscape G-NAF.
Postcode
Thornleigh is in postcode 2120.
Demographics
Age distribution
0–46%
5–1415%
15–197%
20–246%
25–349%
35–4415%
45–5416%
55–6411%
65–748%
75–845%
85+2%
Community
- Born in Australia
- 62%
- Born overseas
- 36%
- English only at home
- 66%
- Other language
- 32%
- Indigenous
- 1%
Households & income
- Avg household size
- 2.9
- Personal income
- $1,025/wk
- Family income
- $3,016/wk
- Median mortgage
- $2,800/mo
- Median rent
- $530/wk
Wider area — surrounding postcode 2120: population 20,988, median age 42, median household income $2,643/wk.
Nearby suburbs
The closest suburbs to Thornleigh.