Results matching the name 'Louise Cosgrave'
| Election | Party | Share | 1st Pref | Quotas | Elected |
| 1999 Local Election - Stillorgan |  | 17.0% | 1149 | 0.68 |  |
| 2004 Local Election - Stillorgan | | 11.6% | 1039 | 0.46 | |
| 2009 Local Election - Stillorgan | | 10.9% | 1241 | 0.54 |
| Election | Party | Share | 1st Pref | Quotas | Elected |
| 1999 Local Election - Stillorgan | | 17.0% | 1149 | 0.68 | |
| 2004 Local Election - Stillorgan | | 11.6% | 1039 | 0.46 | |
| 2009 Local Election - Stillorgan | | 10.9% | 1241 | 0.54 |