SONGBIRD by EVA CASSIDY has sold 3,120,000 copies in 32 countries. The album sold best in United Kingdom (1,800,000 copies), United States (1,000,000 copies) and Australia (70,000 copies).
SONGBIRD certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Australia |
70,000 | 1x Platinum | SEPTEMBER 2002 |
Australia Sales: 70,000
Certification / note: 1x Platinum
Certification Date / sales as of: SEPTEMBER 2002
|
 Canada |
50,000 | 1x Gold | 2003 |
Canada Sales: 50,000
Certification / note: 1x Gold
Certification Date / sales as of: 2003
|
 Norway |
50,000 | 1x Platinum | 2002 |
Norway Sales: 50,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2002
|
 Sweden |
40,000 | 1x Gold | 9 March, 2003 |
Sweden Sales: 40,000
Certification / note: 1x Gold
Certification Date / sales as of: 9 March, 2003
|
 Switzerland |
25,000 | 1x Gold | 2002 |
Switzerland Sales: 25,000
Certification / note: 1x Gold
Certification Date / sales as of: 2002
|
 United Kingdom |
1,800,000 | 6x Platinum | 16 October, 2009 |
United Kingdom Sales: 1,800,000
Certification / note: 6x Platinum
Certification Date / sales as of: 16 October, 2009
|
 United States |
1,000,000 | 1x Platinum | 17 November, 2008 |
United States Sales: 1,000,000
Certification / note: 1x Platinum
Certification Date / sales as of: 17 November, 2008
|
 Europe (IFPI) |
2,000,000 | 2x Platinum | 2004 |
Europe (IFPI) Sales: 2,000,000
Certification / note: 2x Platinum
Certification Date / sales as of: 2004
|
| Total sales | 3,120,000 | (in 32 countries) |
Total
Sales: 3,120,000
(in 32 countries)
|
Year-end chart performance for SONGBIRD
| Chart 2001 | Rank | Sales |
 European Albums (Music & Media) |
42 | |
 German Albums (Offizielle Top 100) |
56 | |
 Irish Albums (IRMA) |
13 | |
| Swiss Albums (Schweizer Hitparade) |
78 | |
| UK Albums |
10 | 870,000 |
| UK Artist Albums |
8 | 870,000 |
| Chart 2002 | Rank | Sales |
| UK Artist Albums |
70 | 250,000 |
| Chart 2003 | Rank | Sales |
| Swedish Albums (Sverigetopplistan) |
21 | |
| UK Artist Albums |
126 | 150,000 |
| Chart 2004 | Rank | Sales |
 Danish Albums (Hitlisten) |
96 | |
| UK Artist Albums |
168 | 109,000 |
Decade-end chart performance for SONGBIRD
| Chart 2000's | Rank |
| UK Albums (Music Week) |
44 |