South Australia Population (2026)
Population of South Australia with area, density and how it compares to nearby places.
Population of South Australia
South Australia ranks #5 by population among 8 comparable places in this atlas.
Quick facts about South Australia
Population by city in South Australia
1 cities mapped in this atlas
Summary
South Australia is a state in Australia. South Australia is an Australian state or territory. It has a population of about 1.9 million. The capital is Adelaide.
Right now it is 65°F (19°C) in South Australia with clear sky. It feels like 61°F. Today runs from 47°F to 65°F. Chance of precipitation is 0%. Sightseeing conditions score 9.5/10 - excellent - go now.
The best time to visit South Australia is March, April, May, August, September, October, November and December. The climate is semi-arid. January, February and July tend to be the least comfortable months. January is the warmest month with average highs near 100°F, while July is the coldest with lows near 44°F.
In plain terms. Today is slightly cooler than average for August. The forecast high of 65°F is 5.4°F below the 71°F typical for this month. The best window to be outside is roughly 1 PM to 4 PM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in South Australia today at 9.5/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Map of South Australia
Interactive map with nearby places. Switch between street, terrain and satellite views.
Coordinates: 30°0′0.7″S 136°12′33.1″E (-30.0002, 136.2092)
Explore South Australia
Every topic we hold for this place, and the same topic for the places around it.
Population for related places
Frequently asked questions
Where is South Australia?
South Australia is a state in Australia. Its coordinates are -30.0002, 136.2092. It lies in Oceania.
What is the weather like in South Australia right now?
It is currently 65°F (19°C) with clear sky. Humidity is 52% and wind is 9 mph.
When is the best time to visit South Australia?
March, April, May, August, September, October, November and December offer the most comfortable conditions in South Australia, which has a semi-arid climate. January, February and July are usually the hardest months for outdoor plans.
What time zone is South Australia in?
South Australia observes Australia/Adelaide (UTC+09:30). The local time is 7:54 PM.
How many people live in South Australia?
South Australia has a population of approximately 1.9 million.
What places are in South Australia?
South Australia covers 1 places in this atlas, including Adelaide.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (au-states) - coordinates, hierarchy and facts. |
|---|---|
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 21, 2026 at 7:54 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
