Newcastle Population (2026)
Population of Newcastle with area, density and how it compares to nearby places.
Population of Newcastle
Newcastle ranks #2 by population among 3 comparable places in this atlas.
Quick facts about Newcastle
| Type | City |
|---|---|
| State | New South Wales |
| Country | Australia |
| Continent | Oceania |
| Coordinates | 32°55′41.9″S 151°46′54.1″E (-32.9283, 151.7817) |
| Population | 325.000 |
| Known for | harbour beaches north of Sydney |
| Best months | February, March, September, October, November and December |
| Climate | Temperate |
Summary
Newcastle is a city in New South Wales. Newcastle is known for harbour beaches north of Sydney. It has a population of about 325.000.
The best time to visit Newcastle is February, March, September, October, November and December. The climate is temperate. April, May and June tend to be the least comfortable months. February is the warmest month with average highs near 81°F, while July is the coldest with lows near 50°F.
The closest major airport is Sydney Kingsford Smith Airport (SYD), about 78 mi away. Nearby highlights include Sydney Harbour Bridge, Sydney Opera House and Bondi Beach.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Map of Newcastle
Interactive map with nearby places. Switch between street, terrain and satellite views.
Coordinates: 32°55′41.9″S 151°46′54.1″E (-32.9283, 151.7817)
Explore Newcastle
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 Newcastle?
Newcastle is a city in New South Wales. Its coordinates are -32.9283, 151.7817. It lies in Oceania.
When is the best time to visit Newcastle?
February, March, September, October, November and December offer the most comfortable conditions in Newcastle, which has a temperate climate. April, May and June are usually the hardest months for outdoor plans.
How many people live in Newcastle?
Newcastle has a population of approximately 325.000.
What is the nearest airport to Newcastle?
The closest airports are Sydney Kingsford Smith Airport (SYD), 78 mi away.
What are the top things to do in Newcastle?
Popular options include Sydney Harbour Bridge, Sydney Opera House and Bondi Beach.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-supported) - 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 23, 2026 UTC. Live blocks refresh every 15 minutes; climate averages monthly.
