HIGH SCHOOL MUSICAL 3: SENIOR YEAR (SOUNDTRACK) by HIGH SCHOOL MUSICAL CAST has sold 2,638,000 copies in 41 countries. The album sold best in United States (1,000,000 copies), United Kingdom (300,000 copies) and Mexico (240,000 copies).
HIGH SCHOOL MUSICAL 3: SENIOR YEAR (SOUNDTRACK) certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Australia |
70,000 | 1x Platinum | DECEMBER 2008 |
Australia Sales: 70,000
Certification / note: 1x Platinum
Certification Date / sales as of: DECEMBER 2008
|
 Austria |
10,000 | 1x Gold | 3 November, 2008 |
Austria Sales: 10,000
Certification / note: 1x Gold
Certification Date / sales as of: 3 November, 2008
|
 Belgium |
30,000 | 1x Platinum | 2009 |
Belgium Sales: 30,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2009
|
 Brazil |
120,000 | 2x Platinum | 2009 |
Brazil Sales: 120,000
Certification / note: 2x Platinum
Certification Date / sales as of: 2009
|
 Canada |
160,000 | 2x Platinum | June 3, 2019 |
Canada Sales: 160,000
Certification / note: 2x Platinum
Certification Date / sales as of: June 3, 2019
|
 Denmark |
30,000 | 1x Platinum | 2009 |
Denmark Sales: 30,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2009
|
 Finland |
12,590 | IFPI Finland |
Finland Sales: 12,590
Certification / note: IFPI Finland
Certification Date / sales as of:
|
|
 France |
100,000 | 1x Platinum | 2009 |
France Sales: 100,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2009
|
 Germany |
200,000 | 1x Platinum | 2008 |
Germany Sales: 200,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2008
|
 Hungary |
6,000 | 1x Platinum | 2008 |
Hungary Sales: 6,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2008
|
 Ireland |
30,000 | 2x Platinum | 2008 |
Ireland Sales: 30,000
Certification / note: 2x Platinum
Certification Date / sales as of: 2008
|
 Mexico |
240,000 | 3x Platinum | 31 December, 2008 |
Mexico Sales: 240,000
Certification / note: 3x Platinum
Certification Date / sales as of: 31 December, 2008
|
 New Zealand |
30,000 | 2x Platinum |
New Zealand Sales: 30,000
Certification / note: 2x Platinum
Certification Date / sales as of:
|
|
 Portugal |
10,000 | 1x Gold |
Portugal Sales: 10,000
Certification / note: 1x Gold
Certification Date / sales as of:
|
|
 Spain |
80,000 | 1x Platinum | 2008 |
Spain Sales: 80,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2008
|
 Switzerland |
15,000 | 1x Gold | 2008 |
Switzerland Sales: 15,000
Certification / note: 1x Gold
Certification Date / sales as of: 2008
|
 Turkey |
7,000 | Year-end lists | 2003 - 2012 |
Turkey Sales: 7,000
Certification / note: Year-end lists
Certification Date / sales as of: 2003 - 2012
|
 United Kingdom |
300,000 | 1x Platinum | 7 November, 2008 |
United Kingdom Sales: 300,000
Certification / note: 1x Platinum
Certification Date / sales as of: 7 November, 2008
|
 United States |
1,000,000 | 1x Platinum | 12 January, 2009 |
United States Sales: 1,000,000
Certification / note: 1x Platinum
Certification Date / sales as of: 12 January, 2009
|
 Gulf States |
18,000 | 3x Platinum | 2009 |
Gulf States Sales: 18,000
Certification / note: 3x Platinum
Certification Date / sales as of: 2009
|
 Europe (IFPI) |
1,000,000 | 1x Platinum | 2008 |
Europe (IFPI) Sales: 1,000,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2008
|
| Total sales | 2,638,000 | (in 41 countries) |
Total
Sales: 2,638,000
(in 41 countries)
|
