Barry Desmond
| Election | Party | Share | 1st Pref | Quotas | Elected |
| 1969 general election - Dún Laoghaire and Rathdown |  | 7.6% | 2870 | 0.38 |  |
| 1973 general election - Dún Laoghaire and Rathdown | | 13.7% | 5768 | 0.69 | |
| 1974 Local Election - Dun Laoghaire Borough | | 35.9% | 6268 | 1.44 | |
| 1977 general election - Dún Laoghaire | | 12.2% | 4642 | 0.61 | |
| 1979 Local Election - Dun Laoghaire Borough | | 32.0% | 6485 | 1.28 | |
| 1981 general election - Dún Laoghaire | | 12.3% | 5935 | 0.74 | |
| 1982 (Feb) general election - Dún Laoghaire | | 16.0% | 7776 | 0.96 | |
| 1982 (Nov) general election - Dún Laoghaire | | 12.2% | 6130 | 0.73 | |
| 1987 general election - Dún Laoghaire | | 11.6% | 6484 | 0.70 | |
| 1989 European Election - Dublin | | 12.8% | 57225 | 0.64 | |