| 2011 | 2011 | 2010 | 2000 | |
| Amgueddfa | Go Iawn | Targed | | | Amrywiad a’r Targed | Cynnydd/Lleihad ar 2010 | Cynnydd/Lleihad ar 2000 |
| | | | | No. | % | No. | % | No. | % |
| Amgueddfa Genedlaethol Caerdydd |
30,775 |
27,000 |
29,512 |
18,778 | 3,775 | 14.0 | 1,263 | 4.3 | 11,997 | 63.9 |
| Sain Ffagan: Amgueddfa Werin Cymru |
46,205 |
35,000 |
43,784 |
4,340 | 11,205 | 32.0 | 2,421 | 5.5 | 41,865 | 964.6 |
| Amgueddfa Lleng Rufeinig Cymru |
5,651 |
5,000 |
4,911 |
681 | 651 | 13.0 | 740 | 15.1 | 4,970 | 729.8 |
| Amgueddfa Wlân Cymru |
1,646 |
1,600 |
1,670 |
100 | 46 | 2.9 | -24 | -1.4 | 1,546 | 1,546.0 |
| Amgueddfa Lechi Cymru |
6,729 |
4,000 |
6,282 |
528 | 2,729 | 68.2 | 447 | 7.1 | 6,201 | 1,174.4 |
| Big Pit: Amgueddfa Lofaol Cymru |
12,148 |
14,000 |
14,505 |
2,414 | -1,852 | -13.2 | -2,357 | -16.2 | 9,734 | 403.2 |
| Amgueddfa Genedlaethol y Glannau |
18,928 |
14,000 |
18,873 |
0 | 4,928 | 35.2 | 55 | 0.3 | - | - |
| Total |
122,082 |
100,600 |
119,537 |
26,841 |
21,482 |
21.35% |
2,545 |
2.13% |
76,313 |
354.83% |
|---|