Homepage / Bullion Coins: Australian Coins / 1 oz. Silver Australian Koala

Updated on 09/09/2026

1oz. Australian Koala Silver
Bullion Coin

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2007 - Present

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In 2007, The Perth Mint in Australia introduced the Australian Koala silver bullion coins.

The Australian Koala silver bullion coin is struck from 99.99% pure silver. Every year, the Perth Mint creates a new endearing design of Australia’s most beloved marsupial for the coin.

The proof-like finish and limited mintage can increase its premium in off-years. Purchasing the 1-kilo Australian Koala silver bullion coin in its current year of production is the most effective method to acquire it with the lowest premium and closest to the spot price of silver.

Further down this page, you'll find a list of reputable bullion dealers who sell the silver koala bullion coin.

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Design of the 1oz. Australian Koala
Silver Bullion Coin

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Obverse

A subtle difference occurs on British Commonwealth coins when a monarch passes away. The new monarch's profile changes direction from that of the previous leader of the kingdom.

On the Australian Koala coins issued in 2023 and previous years, the late Queen Elizabeth II is depicted facing right. In contrast, the current Koala coin features the new King of England, Charles III, facing left.

Switching the direction a monarch faces on British Commonwealth coinage is a tradition that dates back to the 17th century for the British Royal Family.

Note: Inscribed at the top of the 2023's Australian Koala's obverse side shows the the dates 1952-2022, which represents the duration of Queen Elizabeth II's reign.

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The Australian Koala Silver bullion coin portrays the profile of His Majesty, King Charles III, designed by David Thorne .

Inscriptions:

• CHARLES III
• AUSTRALIA
• •  30 DOLLARS  •
  
• DT - designer's initials (David Thorne) under the King's profile

Obverse side photo provided courtesy of The Perth Mint

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Reverse

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Every year, the Perth Mint creates a new endearing design of Australia’s most beloved marsupial for the reverse side of the coin.

Inscriptions:

• KOALA
• Year of Issue
• 1 KILO (weight)
• 9999 SILVER (purity)
• P - mint mark of the Perth Mint
• IJ - initials of the designer of the reverse side (Ing Ing Jong) 
• An anti-counterfeiting authentication feature in the form of a micro-laser-engraved letter "P" is somewhere on this side of the coin. It is only visible through a magnifying glass. 

The edge on the silver bullion coin is reeded.

Reverse side photo provided courtesy of The Perth Mint

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1oz. Australian Koala Silver
Bullion Coin Information:

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Introduction:.........2007

IRA Approved:.......Yes

Coin Grade:............Uncirculated

Face Value:............$1 AUD

Silver Content:.......1 Troy oz.

Total Weight:.........31.10 grams

Purity:...................99.90% / 999 (2007 - 2017)

Purity:...................99.99% / 9999 (2018 - Present) (per mille)

Diameter:..............40.60 mm

Thickness:.............2.98 mm

Mint Mark:.............Yes ("P" = Perth Mint)

Obverse Designer:....Ian Rank-Broadley (2007 - 2018)

Obverse Designer:....Jody Clark (2019 - 2023)

Obverse Designer:....Dan Thorne (2024 - Present)

Reverse Designer:....Changes Yearly

Edge:.....................Reeded

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1oz. Australian Koala Silver
Bullion Coin - Mintage Figures

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Year....Mintage

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2007....137,768

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2008....84,057

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2009....336,757

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2010....233,531

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2011....910,480

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2012....388,046

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2013....477,209

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2014....334,884

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2015....450,899

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2016....300,000 (Sold-Out)

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2017....300,000 (Sold-Out)

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2018....166,434

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2019....149,810

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2020....222,450

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2021....176,334

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2022....300,000 (Sold-Out)

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2023....300,000 (Sold-Out)

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2024....TBA                (P125- Perth Mint's 125 Anniversary Mint Mark)

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2025....TBA               

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2026....TBA               

TBA - to be announced

Mintage figures were last updated on 06/24/26

The Perth Mint has updated its mintage figures only up to 2023, and it is expected to provide further updates on these numbers.

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Australian Silver Koala

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