Mary Hanafin
Fianna Fáil
| Election | Party | Share | 1st Pref | Quotas | Elected |
| 1985 Local Election - Rathmines | | 7.8% | 890 | 0.39 |  |
| 1989 general election - Dublin South–East | | 6.8% | 2226 | 0.34 | |
| 1991 Local Election - Rathmines | | 9.7% | 1083 | 0.49 | |
| 1997 general election - Dún Laoghaire | | 9.4% | 5079 | 0.56 | |
| 2002 general election - Dún Laoghaire | | 16.4% | 8818 | 0.99 | |
| 2007 general election - Dún Laoghaire | | 20.2% | 11884 | 1.21 | |
| 2011 general election - Dún Laoghaire | | 9.0% | 5090 | 0.45 | |
| 2014 Local Election - Blackrock | | 14.4% | 1501 | 1.01 | |
| 2016 general election - Dún Laoghaire | | 10.9% | 6478 | 0.44 | |
| 2019 Local Election - Blackrock | | 14.7% | 1846 | 1.03 | |
| 2020 general election - Dún Laoghaire | | 6.7% | 4196 | 0.34 |