UNION by TONI CHILDS has sold 515,000 copies in New Zealand and United States.
UNION certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 New Zealand |
15,000 | 1x Platinum |
New Zealand Sales: 15,000
Certification / note: 1x Platinum
Certification Date / sales as of:
|
|
 United States |
500,000 | 1x Gold | 27 July, 1995 |
United States Sales: 500,000
Certification / note: 1x Gold
Certification Date / sales as of: 27 July, 1995
|
| Total sales | 515,000 | (in 2 countries) |
Total
Sales: 515,000
(in 2 countries)
|
Year-end chart performance for UNION
| Chart 1988 | Rank |
 Australian Albums (ARIA) |
39 |
| Chart 1989 | Rank |
| Australian Albums (ARIA) |
35 |
 German Albums (Offizielle Top 100) |
93 |
| New Zealand Albums (RMNZ) |
2 |