Limerick County Council: 1991 Local Election
| Party | Seats | Votes | Share | Candidates | Constituencies | |||||
| Fianna Fáil |  | 13 | (-5) | 21238 | 43.3% | (-14.3%) | 17 | (-5) | 5 | |
| Fine Gael |  | 10 | 15765 | 32.1% | (-5.3%) | 14 | (-5) | 5 | ||
| Progressive Democrats |  | 4 | (+4) | 7627 | 15.5% | (+15.5%) | 11 | (+11) | 5 | (+5) |
| Labour Party |  | 1 | (+1) | 1990 | 4.1% | (+2.3%) | 3 | 3 | ||
| Independent |  | 0 | 1616 | 3.3% | (+0.8%) | 4 | 3 | (+1) | ||
| Green Party |  | 0 | 532 | 1.1% | (+1.1%) | 1 | (+1) | 1 | (+1) | |
| Sinn Féin |  | 0 | 300 | 0.6% | (+0.1%) | 1 | 1 | |||