| 2010 | 2010 | 2009 | 2000 | |
| Museum | Actual | Target | | | Variance from Target | Increase/Decrease on 2009 | Increase/Decrease on 2000 |
| | | | | No. | % | No. | % | No. | % |
| National Museum Cardiff |
28,692 |
32,000 |
33,545 |
19,017 | -3,308 | -10.3 | -4,853 | -14.5 | 9,675 | 50.9 |
| St Fagans: National History Museum |
67,599 |
67,500 |
66,579 |
39,619 | 99 | 0.1 | 1,020 | 1.5 | 27,980 | 70.6 |
| National Roman Legion Museum |
6,789 |
5,500 |
4,147 |
5,589 | 1,289 | 23.4 | 2,642 | 63.7 | 1,200 | 21.5 |
| National Wool Museum |
2,209 |
2,400 |
2,893 |
718 | -191 | -8.0 | -684 | -23.6 | 1,491 | 207.7 |
| National Slate Museum |
14,728 |
14,000 |
13,907 |
4,949 | 728 | 5.2 | 821 | 5.9 | 9,779 | 197.6 |
| Big Pit: National Coal Museum |
17,245 |
18,000 |
18,122 |
9,868 | -755 | -4.2 | -877 | -4.8 | 7,377 | 74.8 |
| National Waterfront Museum |
17,884 |
19,000 |
22,159 |
0 | -1,116 | -5.9 | -4,275 | -19.3 | - | - |
| Total |
155,146 |
158,400 |
161,352 |
79,760 |
-3,254 |
-2.05% |
-6,206 |
-3.85% |
57,502 |
94.52% |
|---|