San Isidore, NSW
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Among Australia's more advantaged suburbs
San Isidore is more socio-economically advantaged than about 84% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 1051, where about 1000 is the national average).
A socio-economic measure from ABS Census data — not a measure of how good a suburb is to live in or visit. How we calculate this.
San Isidore at a glance
- Population (2021)
- 349
- Median age
- 41
- Median weekly household income
- $2,178
- SEIFA score
- 1051
- Coordinates
- -35.1256, 147.2890
San Isidore demographics (2021 Census)
The figures below profile San Isidore using the Australian Bureau of Statistics 2021 Census; every percentage is a share of a clearly stated Census count, so each one traces back to the source. At a glance, the largest age group is mid-life (45–64) at 31%, 7% of homes are rented, and 4% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 67 | 20% |
| Youth (15–24) | 38 | 11% |
| Young adults (25–44) | 72 | 22% |
| Mid-life (45–64) | 104 | 31% |
| Seniors (65+) | 53 | 16% |
Share of the 334 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 49 | 43% |
| Owned with a mortgage | 57 | 50% |
| Rented | 8 | 7% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 116 | 100% |
| Townhouses & semis | 0 | 0% |
| Flats & apartments | 0 | 0% |
Tenure and dwelling shares are of the roughly 116 occupied private dwellings in San Isidore.
- Median weekly rent
- $350
- Median monthly mortgage
- $2,107
- Average household size
- 2.9 people
- Median weekly family income
- $2,343
- Median weekly personal income
- $921
Community and culture
- Born overseas
- 12 (4%)
- Speaks a language other than English at home
- 7 (2%)
- Aboriginal and/or Torres Strait Islander
- 21 (6%)
Work and education
- Completed Year 12
- 118 (44%)
- Labour-force participation
- 69.3%
- Unemployment rate
- 3.1%
- Employed full-time
- 127
- Employed part-time
- 49
Source: ABS Census of Population and Housing, 2021 (General Community Profile, by Suburb and Locality). © Australian Bureau of Statistics, released under CC BY 4.0. How we group bands and derive each share is set out on our methodology page.
Weather and climate in San Isidore
Based on 2014–2023 records, the warmest month in San Isidore is January (average daytime high around 31.3°C) and the coolest is July (around 12.2°C). The area receives roughly 681 mm of rain across the year.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 31.3°C | 18.4°C | 64 mm |
| Feb | 29.7°C | 17.2°C | 23 mm |
| Mar | 26.8°C | 15.3°C | 53 mm |
| Apr | 21.6°C | 11.2°C | 56 mm |
| May | 16.3°C | 7.2°C | 54 mm |
| Jun | 12.9°C | 5°C | 68 mm |
| Jul | 12.2°C | 4.1°C | 51 mm |
| Aug | 13.1°C | 4.1°C | 61 mm |
| Sep | 16.6°C | 6°C | 61 mm |
| Oct | 21.2°C | 9.7°C | 58 mm |
| Nov | 24.6°C | 12.4°C | 78 mm |
| Dec | 28.5°C | 15.6°C | 54 mm |
Climate normals, 2014–2023 (Open-Meteo, ERA5 reanalysis).
Common questions about San Isidore
Where is San Isidore?
San Isidore is a suburb of New South Wales, Australia.
What is the population of San Isidore?
At the 2021 Census, San Isidore had a population of about 349.
Is San Isidore an advantaged area?
San Isidore has an ABS SEIFA score of 1051, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 84 out of 100 — more socio-economically advantaged than about 84% of Australian suburbs.
What is the weather like in San Isidore?
San Isidore has average daytime highs of about 21.2°C and overnight lows of about 10.5°C, with roughly 681 mm of rain across the year (based on 2014–2023 climate normals).
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