John McCann
| Election | Party | Share | 1st Pref | Quotas | Elected |
| 1937 general election - Dublin South |  | 3.6% | 2058 | 0.29 | |
| 1938 general election - Dublin South | | 8.7% | 4806 | 0.70 | |
| 1939 bye-election - Dublin South | | 55.8% | 20059 | 1.12 |  |
| 1943 general election - Dublin South | | 5.9% | 3133 | 0.47 | |
| 1944 general election - Dublin South | | 8.8% | 4323 | 0.70 | |
| 1948 general election - Dublin South–Central | | 8.6% | 3829 | 0.52 | |
| 1951 general election - Dublin South–Central | | 10.8% | 4487 | 0.65 | |
| 1954 general election - Dublin South–Central | | 6.7% | 2586 | 0.40 | |
| 1967 Local Election - Area No. 8 - Merchant's Quay/Ushers/Wood Quay | | 14.3% | 2037 | 0.71 | |
| 1974 Local Election - Area No. 7 - Mansion House/Merchant's Quay/Ushers | | 6.8% | 1072 | 0.34 |