Portsmouth: wards that bucked the trend
Portsmouth: in 2024, 34 ward results beat the expected swing and 31 trailed it. The biggest gap was Portsmouth Independent Party in Cosham (+30.7 pts actual vs +1.6 pts expected).
Expected swing is how much a party's share moved across comparable councils in the same year. A positive gap means the party did better locally than that trend; negative means worse.
| Year | Ward | Party | Actual swing | Expected swing | Gap |
|---|---|---|---|---|---|
| 2024 | Cosham | Portsmouth Independent Party | +30.7 pts | +1.6 pts | +29.1 pts |
| 2024 | Nelson | Portsmouth Independent Party | +20.4 pts | +1.6 pts | +18.8 pts |
| 2024 | Cosham | Labour | -13.2 pts | +1.2 pts | -14.3 pts |
| 2024 | Eastney & Craneswater | Labour | +14.4 pts | +1.2 pts | +13.2 pts |
| 2024 | Baffins | Portsmouth Independent Party | -11.4 pts | +1.6 pts | -13.0 pts |
| 2024 | Milton | Labour | -11.0 pts | +1.2 pts | -12.2 pts |
| 2024 | Cosham | Conservative | -15.7 pts | -3.7 pts | -11.9 pts |
| 2024 | Charles Dickens | Labour | +12.9 pts | +1.2 pts | +11.8 pts |
| 2024 | Baffins | Liberal Democrats | +8.2 pts | -3.1 pts | +11.3 pts |
| 2024 | St Jude | Liberal Democrats | +7.7 pts | -3.1 pts | +10.8 pts |
| 2024 | Fratton | Portsmouth Independent Party | +11.5 pts | +1.6 pts | +9.9 pts |
| 2024 | Drayton & Farlington | Liberal Democrats | -12.6 pts | -3.1 pts | -9.5 pts |
| 2024 | Milton | Liberal Democrats | +6.3 pts | -3.1 pts | +9.5 pts |
| 2024 | Eastney & Craneswater | Liberal Democrats | -12.0 pts | -3.1 pts | -8.9 pts |
| 2024 | Central Southsea | Liberal Democrats | -11.7 pts | -3.1 pts | -8.6 pts |
| 2024 | Copnor | Portsmouth Independent Party | -6.5 pts | +1.6 pts | -8.1 pts |
| 2024 | Nelson | Liberal Democrats | -10.7 pts | -3.1 pts | -7.6 pts |
| 2024 | Charles Dickens | Liberal Democrats | +4.4 pts | -3.1 pts | +7.5 pts |
| 2024 | Central Southsea | Labour | +8.4 pts | +1.2 pts | +7.2 pts |
| 2024 | Charles Dickens | Conservative | +3.5 pts | -3.7 pts | +7.2 pts |
| 2024 | Eastney & Craneswater | Conservative | -10.4 pts | -3.7 pts | -6.7 pts |
| 2024 | Drayton & Farlington | Conservative | -9.8 pts | -3.7 pts | -6.1 pts |
| 2024 | Paulsgrove | Portsmouth Independent Party | +7.7 pts | +1.6 pts | +6.1 pts |
| 2024 | Copnor | Conservative | +2.3 pts | -3.7 pts | +6.0 pts |
| 2024 | Paulsgrove | Labour | -4.0 pts | +1.2 pts | -5.1 pts |
| 2024 | St Jude | Portsmouth Independent Party | -3.1 pts | +1.6 pts | -4.8 pts |
| 2024 | Central Southsea | Conservative | +0.9 pts | -3.7 pts | +4.6 pts |
| 2024 | St Thomas | Liberal Democrats | -7.7 pts | -3.1 pts | -4.6 pts |
| 2024 | Hilsea | Portsmouth Independent Party | -2.6 pts | +1.6 pts | -4.2 pts |
| 2024 | Hilsea | Liberal Democrats | +0.9 pts | -3.1 pts | +4.1 pts |
| 2024 | Milton | Conservative | +0.1 pts | -3.7 pts | +3.8 pts |
| 2024 | Fratton | Labour | -2.4 pts | +1.2 pts | -3.6 pts |
| 2024 | Nelson | Labour | -2.3 pts | +1.2 pts | -3.4 pts |
| 2024 | Milton | Reform UK | +3.8 pts | +0.4 pts | +3.4 pts |
| 2024 | Drayton & Farlington | Green | -2.9 pts | +0.4 pts | -3.3 pts |
| 2024 | Fratton | Liberal Democrats | -6.4 pts | -3.1 pts | -3.3 pts |
| 2024 | Copnor | Liberal Democrats | +0.1 pts | -3.1 pts | +3.2 pts |
| 2024 | Hilsea | Labour | +4.2 pts | +1.2 pts | +3.1 pts |
| 2024 | Fratton | Conservative | -1.0 pts | -3.7 pts | +2.7 pts |
| 2024 | Baffins | Conservative | -1.1 pts | -3.7 pts | +2.6 pts |
| 2024 | Drayton & Farlington | Labour | -1.1 pts | +1.2 pts | -2.2 pts |
| 2024 | St Thomas | Conservative | -5.8 pts | -3.7 pts | -2.1 pts |
| 2024 | Nelson | Conservative | -5.8 pts | -3.7 pts | -2.1 pts |
| 2024 | St Jude | Labour | -0.8 pts | +1.2 pts | -2.0 pts |
| 2024 | Nelson | Green | -1.5 pts | +0.4 pts | -1.9 pts |
| 2024 | Milton | Green | +2.3 pts | +0.4 pts | +1.9 pts |
| 2024 | Copnor | Labour | +3.0 pts | +1.2 pts | +1.8 pts |
| 2024 | Eastney & Craneswater | Green | -1.0 pts | +0.4 pts | -1.4 pts |
| 2024 | Fratton | Green | -0.8 pts | +0.4 pts | -1.2 pts |
| 2024 | St Thomas | Green | -0.7 pts | +0.4 pts | -1.1 pts |
| 2024 | St Jude | Green | -0.3 pts | +0.4 pts | -0.8 pts |
| 2024 | Baffins | Labour | +1.9 pts | +1.2 pts | +0.8 pts |
| 2024 | Charles Dickens | Green | +1.1 pts | +0.4 pts | +0.7 pts |
| 2024 | Hilsea | Conservative | -3.0 pts | -3.7 pts | +0.7 pts |
| 2024 | Baffins | Green | +1.1 pts | +0.4 pts | +0.7 pts |
| 2024 | Copnor | Green | +1.1 pts | +0.4 pts | +0.7 pts |
| 2024 | Central Southsea | Green | +1.1 pts | +0.4 pts | +0.7 pts |
| 2024 | St Thomas | Labour | +1.7 pts | +1.2 pts | +0.5 pts |
| 2024 | Paulsgrove | Conservative | -4.2 pts | -3.7 pts | -0.5 pts |
| 2024 | Nelson | Trade Unionist and Socialist Coalition | -0.1 pts | +0.4 pts | -0.5 pts |
| 2024 | St Jude | Conservative | -3.4 pts | -3.7 pts | +0.3 pts |
| 2024 | Central Southsea | Portsmouth Independent Party | +1.3 pts | +1.6 pts | -0.3 pts |
| 2024 | Cosham | Liberal Democrats | -2.9 pts | -3.1 pts | +0.2 pts |
| 2024 | Paulsgrove | Liberal Democrats | -3.0 pts | -3.1 pts | +0.1 pts |
| 2024 | Hilsea | Green | +0.4 pts | +0.4 pts | +0.0 pts |
| 2023 | Charles Dickens | Labour | -17.4 pts | -2.9 pts | -14.4 pts |
| 2023 | Fratton | Labour | -13.0 pts | -2.9 pts | -10.1 pts |
| 2023 | Central Southsea | Liberal Democrats | +10.7 pts | +2.9 pts | +7.8 pts |
| 2023 | Eastney & Craneswater | Labour | +4.1 pts | -2.9 pts | +7.1 pts |
| 2023 | Paulsgrove | Labour | +4.0 pts | -2.9 pts | +7.0 pts |
| 2023 | Copnor | Green | -5.2 pts | +1.1 pts | -6.4 pts |
| 2023 | Cosham | Liberal Democrats | -3.1 pts | +2.9 pts | -6.1 pts |
| 2023 | Hilsea | Conservative | -12.3 pts | -6.7 pts | -5.6 pts |
| 2023 | Baffins | Conservative | -2.0 pts | -6.7 pts | +4.7 pts |
| 2023 | Drayton & Farlington | Liberal Democrats | +7.6 pts | +2.9 pts | +4.7 pts |
| 2023 | Hilsea | Labour | -7.6 pts | -2.9 pts | -4.6 pts |
| 2023 | Central Southsea | Labour | -7.5 pts | -2.9 pts | -4.6 pts |
| 2023 | St Jude | Liberal Democrats | -1.6 pts | +2.9 pts | -4.5 pts |
| 2023 | Charles Dickens | Liberal Democrats | -1.6 pts | +2.9 pts | -4.5 pts |
| 2023 | Cosham | Conservative | -2.3 pts | -6.7 pts | +4.5 pts |
| 2023 | Hilsea | Liberal Democrats | -1.1 pts | +2.9 pts | -4.0 pts |
| 2023 | Cosham | Labour | +1.1 pts | -2.9 pts | +4.0 pts |
| 2023 | Fratton | Liberal Democrats | -1.1 pts | +2.9 pts | -4.0 pts |
| 2023 | Milton | Liberal Democrats | +6.3 pts | +2.9 pts | +3.4 pts |
| 2023 | Copnor | Conservative | -10.0 pts | -6.7 pts | -3.3 pts |
| 2023 | Copnor | Liberal Democrats | +0.2 pts | +2.9 pts | -2.7 pts |
| 2023 | St Jude | Labour | -0.4 pts | -2.9 pts | +2.6 pts |
| 2023 | Eastney & Craneswater | Conservative | -4.2 pts | -6.7 pts | +2.5 pts |
| 2023 | Baffins | Liberal Democrats | +5.4 pts | +2.9 pts | +2.4 pts |
| 2023 | Milton | Conservative | -9.1 pts | -6.7 pts | -2.4 pts |
| 2023 | Milton | Labour | -0.8 pts | -2.9 pts | +2.2 pts |
| 2023 | St Jude | Green | -0.9 pts | +1.1 pts | -2.0 pts |
| 2023 | Baffins | Labour | -1.1 pts | -2.9 pts | +1.9 pts |
| 2023 | St Thomas | Liberal Democrats | +4.8 pts | +2.9 pts | +1.8 pts |
| 2023 | Hilsea | Green | -0.7 pts | +1.1 pts | -1.8 pts |
| 2023 | Fratton | Conservative | -8.3 pts | -6.7 pts | -1.6 pts |
| 2023 | Central Southsea | Conservative | -5.1 pts | -6.7 pts | +1.6 pts |
| 2023 | Milton | Green | -0.5 pts | +1.1 pts | -1.6 pts |
| 2023 | Nelson | Liberal Democrats | +1.4 pts | +2.9 pts | -1.6 pts |
| 2023 | Nelson | Labour | -1.4 pts | -2.9 pts | +1.5 pts |
| 2023 | Central Southsea | Green | -0.4 pts | +1.1 pts | -1.5 pts |
| 2023 | St Thomas | Labour | -1.5 pts | -2.9 pts | +1.5 pts |
| 2023 | Copnor | Labour | -1.5 pts | -2.9 pts | +1.5 pts |
| 2023 | Paulsgrove | Liberal Democrats | +1.9 pts | +2.9 pts | -1.0 pts |
| 2023 | Nelson | Conservative | -7.6 pts | -6.7 pts | -0.9 pts |
| 2023 | Nelson | Green | +0.2 pts | +1.1 pts | -0.9 pts |
| 2023 | Baffins | Green | +0.2 pts | +1.1 pts | -0.9 pts |
| 2023 | St Thomas | Green | +0.3 pts | +1.1 pts | -0.9 pts |
| 2023 | St Jude | Conservative | -5.9 pts | -6.7 pts | +0.8 pts |
| 2023 | Charles Dickens | Conservative | -6.0 pts | -6.7 pts | +0.7 pts |
| 2023 | St Thomas | Conservative | -6.1 pts | -6.7 pts | +0.6 pts |
| 2023 | Eastney & Craneswater | Liberal Democrats | +2.4 pts | +2.9 pts | -0.5 pts |
| 2023 | Paulsgrove | Conservative | -6.3 pts | -6.7 pts | +0.4 pts |
| 2023 | Drayton & Farlington | Labour | -2.7 pts | -2.9 pts | +0.2 pts |
| 2023 | Drayton & Farlington | Conservative | -6.5 pts | -6.7 pts | +0.2 pts |
| 2022 | Hilsea | Conservative | -23.4 pts | -9.8 pts | -13.6 pts |
| 2022 | Copnor | Conservative | -19.3 pts | -9.8 pts | -9.5 pts |
| 2022 | Baffins | Liberal Democrats | -10.2 pts | -0.9 pts | -9.2 pts |
| 2022 | Hilsea | Labour | -5.6 pts | +3.2 pts | -8.8 pts |
| 2022 | Copnor | Labour | -5.0 pts | +3.2 pts | -8.2 pts |
| 2022 | St Thomas | Conservative | -1.8 pts | -9.8 pts | +7.9 pts |
| 2022 | Fratton | Labour | +10.0 pts | +3.2 pts | +6.8 pts |
| 2022 | Charles Dickens | Liberal Democrats | -7.7 pts | -0.9 pts | -6.8 pts |
| 2022 | Central Southsea | Conservative | -3.2 pts | -9.8 pts | +6.5 pts |
| 2022 | Cosham | Labour | +9.1 pts | +3.2 pts | +5.9 pts |
| 2022 | Baffins | Labour | -2.3 pts | +3.2 pts | -5.5 pts |
| 2022 | Eastney & Craneswater | Liberal Democrats | +4.4 pts | -0.9 pts | +5.3 pts |
| 2022 | Fratton | Liberal Democrats | +4.0 pts | -0.9 pts | +4.9 pts |
| 2022 | Eastney & Craneswater | Labour | -1.5 pts | +3.2 pts | -4.8 pts |
| 2022 | St Jude | Conservative | -5.2 pts | -9.8 pts | +4.6 pts |
| 2022 | Drayton & Farlington | Conservative | -14.2 pts | -9.8 pts | -4.4 pts |
| 2022 | Milton | Labour | +7.4 pts | +3.2 pts | +4.2 pts |
| 2022 | St Jude | Labour | +7.2 pts | +3.2 pts | +4.0 pts |
| 2022 | Nelson | Liberal Democrats | +3.0 pts | -0.9 pts | +3.9 pts |
| 2022 | Milton | Liberal Democrats | +2.7 pts | -0.9 pts | +3.6 pts |
| 2022 | Fratton | Conservative | -7.0 pts | -9.8 pts | +2.7 pts |
| 2022 | Copnor | Liberal Democrats | -3.5 pts | -0.9 pts | -2.6 pts |
| 2022 | Paulsgrove | Liberal Democrats | +1.7 pts | -0.9 pts | +2.6 pts |
| 2022 | Central Southsea | Labour | +5.5 pts | +3.2 pts | +2.3 pts |
| 2022 | Hilsea | Liberal Democrats | -3.1 pts | -0.9 pts | -2.2 pts |
| 2022 | Milton | Conservative | -7.7 pts | -9.8 pts | +2.1 pts |
| 2022 | Central Southsea | Green | +0.4 pts | -1.7 pts | +2.0 pts |
| 2022 | Charles Dickens | TUSC | -2.0 pts | -0.0 pts | -1.9 pts |
| 2022 | Central Southsea | Liberal Democrats | -2.7 pts | -0.9 pts | -1.8 pts |
| 2022 | Hilsea | Green | -3.4 pts | -1.7 pts | -1.7 pts |
| 2022 | Nelson | Labour | +4.8 pts | +3.2 pts | +1.6 pts |
| 2022 | Paulsgrove | Conservative | -11.2 pts | -9.8 pts | -1.4 pts |
| 2022 | Nelson | Green | -0.3 pts | -1.7 pts | +1.4 pts |
| 2022 | Cosham | Liberal Democrats | +0.3 pts | -0.9 pts | +1.2 pts |
| 2022 | Nelson | Conservative | -8.8 pts | -9.8 pts | +1.0 pts |
| 2022 | St Jude | Green | -0.7 pts | -1.7 pts | +1.0 pts |
| 2022 | Baffins | Conservative | -8.8 pts | -9.8 pts | +1.0 pts |
| 2022 | St Thomas | Green | -0.8 pts | -1.7 pts | +0.9 pts |
| 2022 | Baffins | Green | -2.6 pts | -1.7 pts | -0.9 pts |
| 2022 | Drayton & Farlington | Liberal Democrats | -1.7 pts | -0.9 pts | -0.8 pts |
| 2022 | Milton | Green | -2.4 pts | -1.7 pts | -0.7 pts |
| 2022 | St Thomas | Liberal Democrats | -0.2 pts | -0.9 pts | +0.7 pts |
| 2022 | Eastney & Craneswater | Conservative | -10.4 pts | -9.8 pts | -0.7 pts |
| 2022 | Charles Dickens | Labour | +3.8 pts | +3.2 pts | +0.6 pts |
| 2022 | Charles Dickens | Conservative | -9.2 pts | -9.8 pts | +0.6 pts |
| 2022 | Cosham | Conservative | -9.3 pts | -9.8 pts | +0.5 pts |
| 2022 | St Jude | Liberal Democrats | -1.3 pts | -0.9 pts | -0.4 pts |
| 2022 | St Thomas | Labour | +2.9 pts | +3.2 pts | -0.4 pts |
| 2022 | Paulsgrove | Labour | +3.0 pts | +3.2 pts | -0.2 pts |
| 2022 | Drayton & Farlington | Labour | +3.1 pts | +3.2 pts | -0.1 pts |
| 2022 | Copnor | Green | -1.7 pts | -1.7 pts | +0.0 pts |
| 2021 | Paulsgrove | Labour | -14.1 pts | +4.2 pts | -18.3 pts |
| 2021 | Milton | Liberal Democrats | -20.6 pts | -3.2 pts | -17.4 pts |
| 2021 | St Jude | Liberal Democrats | +9.5 pts | -3.2 pts | +12.7 pts |
| 2021 | Baffins | Liberal Democrats | +8.1 pts | -3.2 pts | +11.3 pts |
| 2021 | St Jude | Conservative | -0.1 pts | +11.0 pts | -11.1 pts |
| 2021 | Paulsgrove | Conservative | -0.1 pts | +11.0 pts | -11.1 pts |
| 2021 | Hilsea | Conservative | +21.2 pts | +11.0 pts | +10.2 pts |
| 2021 | Milton | Labour | +13.3 pts | +4.2 pts | +9.1 pts |
| 2021 | Cosham | Labour | +13.1 pts | +4.2 pts | +8.9 pts |
| 2021 | Eastney & Craneswater | Conservative | +2.8 pts | +11.0 pts | -8.2 pts |
| 2021 | Eastney & Craneswater | Liberal Democrats | +4.6 pts | -3.2 pts | +7.8 pts |
| 2021 | St Thomas | Liberal Democrats | +4.4 pts | -3.2 pts | +7.6 pts |
| 2021 | Cosham | Liberal Democrats | -10.3 pts | -3.2 pts | -7.2 pts |
| 2021 | Charles Dickens | Conservative | +17.6 pts | +11.0 pts | +6.6 pts |
| 2021 | Central Southsea | Labour | +10.3 pts | +4.2 pts | +6.1 pts |
| 2021 | Nelson | Conservative | +16.9 pts | +11.0 pts | +5.9 pts |
| 2021 | Copnor | Conservative | +16.7 pts | +11.0 pts | +5.7 pts |
| 2021 | Central Southsea | Conservative | +5.4 pts | +11.0 pts | -5.7 pts |
| 2021 | Drayton & Farlington | Labour | -1.1 pts | +4.2 pts | -5.2 pts |
| 2021 | St Thomas | Labour | -1.0 pts | +4.2 pts | -5.2 pts |
| 2021 | Milton | Conservative | +14.8 pts | +11.0 pts | +3.8 pts |
| 2021 | Drayton & Farlington | Liberal Democrats | +0.6 pts | -3.2 pts | +3.8 pts |
| 2021 | St Thomas | Conservative | +7.2 pts | +11.0 pts | -3.8 pts |
| 2021 | St Jude | Labour | +0.5 pts | +4.2 pts | -3.7 pts |
| 2021 | Fratton | Conservative | +14.6 pts | +11.0 pts | +3.6 pts |
| 2021 | Fratton | Green | -4.5 pts | -0.9 pts | -3.6 pts |
| 2021 | Nelson | Liberal Democrats | +0.2 pts | -3.2 pts | +3.4 pts |
| 2021 | Central Southsea | Liberal Democrats | -6.5 pts | -3.2 pts | -3.3 pts |
| 2021 | Milton | Green | +2.3 pts | -0.9 pts | +3.1 pts |
| 2021 | Drayton & Farlington | Conservative | +13.8 pts | +11.0 pts | +2.8 pts |
| 2021 | Nelson | Labour | +1.5 pts | +4.2 pts | -2.7 pts |
| 2021 | Paulsgrove | Liberal Democrats | -5.7 pts | -3.2 pts | -2.5 pts |
| 2021 | St Thomas | Green | -3.1 pts | -0.9 pts | -2.3 pts |
| 2021 | Charles Dickens | Liberal Democrats | -1.0 pts | -3.2 pts | +2.2 pts |
| 2021 | Baffins | Labour | +6.2 pts | +4.2 pts | +2.1 pts |
| 2021 | Baffins | Green | +1.0 pts | -0.9 pts | +1.9 pts |
| 2021 | Copnor | Green | +0.8 pts | -0.9 pts | +1.7 pts |
| 2021 | Charles Dickens | Labour | +5.8 pts | +4.2 pts | +1.6 pts |
| 2021 | Hilsea | Green | -2.4 pts | -0.9 pts | -1.5 pts |
| 2021 | Central Southsea | Green | -2.3 pts | -0.9 pts | -1.4 pts |
| 2021 | Hilsea | Liberal Democrats | -4.5 pts | -3.2 pts | -1.4 pts |
| 2021 | Cosham | Conservative | +12.2 pts | +11.0 pts | +1.2 pts |
| 2021 | St Jude | Green | -1.7 pts | -0.9 pts | -0.8 pts |
| 2021 | Eastney & Craneswater | Labour | +3.4 pts | +4.2 pts | -0.8 pts |
| 2021 | Fratton | Labour | +4.9 pts | +4.2 pts | +0.7 pts |
| 2021 | Copnor | Liberal Democrats | -2.5 pts | -3.2 pts | +0.6 pts |
| 2021 | Copnor | Labour | +3.6 pts | +4.2 pts | -0.6 pts |
| 2021 | Eastney & Craneswater | Green | -0.4 pts | -0.9 pts | +0.5 pts |
| 2021 | Baffins | Conservative | +10.5 pts | +11.0 pts | -0.5 pts |
| 2021 | Hilsea | Labour | +3.9 pts | +4.2 pts | -0.3 pts |
| 2021 | Nelson | Green | -1.1 pts | -0.9 pts | -0.2 pts |
| 2021 | Fratton | Liberal Democrats | -3.4 pts | -3.2 pts | -0.2 pts |
| 2019 | Charles Dickens | Labour | +5.9 pts | -7.7 pts | +13.6 pts |
| 2019 | Milton | Liberal Democrats | +16.5 pts | +4.6 pts | +11.9 pts |
| 2019 | Charles Dickens | Liberal Democrats | -5.2 pts | +4.6 pts | -9.8 pts |
| 2019 | Baffins | UK Independence Party (UKIP) | +21.4 pts | +12.1 pts | +9.3 pts |
| 2019 | Hilsea | Conservative | -20.4 pts | -11.7 pts | -8.7 pts |
| 2019 | Paulsgrove | Labour | -15.4 pts | -7.7 pts | -7.7 pts |
| 2019 | Copnor | Liberal Democrats | -2.1 pts | +4.6 pts | -6.7 pts |
| 2019 | Central Southsea | Liberal Democrats | +10.4 pts | +4.6 pts | +5.8 pts |
| 2019 | Paulsgrove | UK Independence Party (UKIP) | +17.7 pts | +12.1 pts | +5.5 pts |
| 2019 | Milton | Labour | -13.1 pts | -7.7 pts | -5.5 pts |
| 2019 | Drayton & Farlington | Labour | -3.2 pts | -7.7 pts | +4.5 pts |
| 2019 | Central Southsea | Labour | -12.0 pts | -7.7 pts | -4.3 pts |
| 2019 | Central Southsea | Conservative | -7.5 pts | -11.7 pts | +4.2 pts |
| 2019 | Fratton | UK Independence Party (UKIP) | +8.1 pts | +12.1 pts | -4.0 pts |
| 2019 | St Jude | Labour | -3.8 pts | -7.7 pts | +3.9 pts |
| 2019 | Fratton | Green | +5.9 pts | +2.1 pts | +3.8 pts |
| 2019 | Baffins | Conservative | -15.5 pts | -11.7 pts | -3.8 pts |
| 2019 | Nelson | Conservative | -7.9 pts | -11.7 pts | +3.8 pts |
| 2019 | St Thomas | Green | +5.7 pts | +2.1 pts | +3.6 pts |
| 2019 | Eastney & Craneswater | Liberal Democrats | +1.0 pts | +4.6 pts | -3.6 pts |
| 2019 | St Jude | Liberal Democrats | +1.3 pts | +4.6 pts | -3.3 pts |
| 2019 | Charles Dickens | Conservative | -15.0 pts | -11.7 pts | -3.3 pts |
| 2019 | Copnor | Green | +5.3 pts | +2.1 pts | +3.2 pts |
| 2019 | Eastney & Craneswater | Conservative | -8.6 pts | -11.7 pts | +3.1 pts |
| 2019 | Paulsgrove | Conservative | -8.6 pts | -11.7 pts | +3.1 pts |
| 2019 | Fratton | Conservative | -8.6 pts | -11.7 pts | +3.1 pts |
| 2019 | Baffins | Liberal Democrats | +1.6 pts | +4.6 pts | -3.0 pts |
| 2019 | Paulsgrove | Liberal Democrats | +1.9 pts | +4.6 pts | -2.8 pts |
| 2019 | Cosham | UK Independence Party (UKIP) | +9.8 pts | +12.1 pts | -2.4 pts |
| 2019 | Cosham | Liberal Democrats | +7.0 pts | +4.6 pts | +2.3 pts |
| 2019 | Baffins | Labour | -9.8 pts | -7.7 pts | -2.1 pts |
| 2019 | Drayton & Farlington | Liberal Democrats | +2.6 pts | +4.6 pts | -2.1 pts |
| 2019 | St Jude | Green | +4.2 pts | +2.1 pts | +2.1 pts |
| 2019 | Eastney & Craneswater | Labour | -5.6 pts | -7.7 pts | +2.0 pts |
| 2019 | Milton | Green | +0.1 pts | +2.1 pts | -2.0 pts |
| 2019 | St Thomas | Conservative | -9.8 pts | -11.7 pts | +1.9 pts |
| 2019 | St Jude | Conservative | -9.9 pts | -11.7 pts | +1.8 pts |
| 2019 | Copnor | Labour | -5.9 pts | -7.7 pts | +1.8 pts |
| 2019 | Cosham | Labour | -6.0 pts | -7.7 pts | +1.7 pts |
| 2019 | Nelson | Labour | -9.3 pts | -7.7 pts | -1.6 pts |
| 2019 | Milton | Conservative | -13.3 pts | -11.7 pts | -1.6 pts |
| 2019 | Nelson | Liberal Democrats | +3.1 pts | +4.6 pts | -1.6 pts |
| 2019 | Cosham | Conservative | -13.2 pts | -11.7 pts | -1.5 pts |
| 2019 | Copnor | Conservative | -10.3 pts | -11.7 pts | +1.4 pts |
| 2019 | Fratton | Labour | -9.0 pts | -7.7 pts | -1.3 pts |
| 2019 | St Thomas | Liberal Democrats | +3.4 pts | +4.6 pts | -1.3 pts |
| 2019 | Hilsea | Liberal Democrats | +5.9 pts | +4.6 pts | +1.3 pts |
| 2019 | Charles Dickens | Green | +0.9 pts | +2.1 pts | -1.2 pts |
| 2019 | Fratton | Liberal Democrats | +3.5 pts | +4.6 pts | -1.1 pts |
| 2019 | Drayton & Farlington | Conservative | -12.7 pts | -11.7 pts | -1.0 pts |
| 2019 | Hilsea | Labour | -6.7 pts | -7.7 pts | +1.0 pts |
| 2019 | Hilsea | Green | +3.0 pts | +2.1 pts | +0.9 pts |
| 2019 | St Thomas | Labour | -6.8 pts | -7.7 pts | +0.9 pts |
| 2019 | Copnor | UK Independence Party (UKIP) | +13.0 pts | +12.1 pts | +0.9 pts |
| 2019 | Eastney & Craneswater | Green | +2.8 pts | +2.1 pts | +0.7 pts |
| 2019 | Central Southsea | Green | +2.3 pts | +2.1 pts | +0.2 pts |
| 2019 | Nelson | Green | +1.9 pts | +2.1 pts | -0.2 pts |
| 2019 | Baffins | Green | +2.2 pts | +2.1 pts | +0.1 pts |
| 2019 | Nelson | UK Independence Party (UKIP) | +12.2 pts | +12.1 pts | +0.1 pts |
| 2018 | Eastney & Craneswater | Liberal Democrats | -19.4 pts | -3.3 pts | -16.1 pts |
| 2018 | Paulsgrove | Conservative | +21.8 pts | +9.4 pts | +12.4 pts |
| 2018 | Central Southsea | Labour | +20.0 pts | +7.7 pts | +12.2 pts |
| 2018 | St Jude | Labour | +19.6 pts | +7.7 pts | +11.9 pts |
| 2018 | St Jude | Liberal Democrats | -14.8 pts | -3.3 pts | -11.5 pts |
| 2018 | Hilsea | Labour | -3.5 pts | +7.7 pts | -11.2 pts |
| 2018 | Paulsgrove | UK Independence Party (UKIP) | -22.4 pts | -13.9 pts | -8.4 pts |
| 2018 | Copnor | Liberal Democrats | +5.1 pts | -3.3 pts | +8.4 pts |
| 2018 | Central Southsea | Green | -8.7 pts | -0.4 pts | -8.3 pts |
| 2018 | Copnor | Labour | -0.5 pts | +7.7 pts | -8.2 pts |
| 2018 | Paulsgrove | Labour | -0.2 pts | +7.7 pts | -7.9 pts |
| 2018 | Cosham | Liberal Democrats | +4.3 pts | -3.3 pts | +7.7 pts |
| 2018 | Cosham | Labour | +0.2 pts | +7.7 pts | -7.5 pts |
| 2018 | Eastney & Craneswater | Labour | +14.7 pts | +7.7 pts | +7.0 pts |
| 2018 | Charles Dickens | Conservative | +16.3 pts | +9.4 pts | +6.9 pts |
| 2018 | Baffins | Liberal Democrats | -10.1 pts | -3.3 pts | -6.8 pts |
| 2018 | Hilsea | Conservative | +2.8 pts | +9.4 pts | -6.6 pts |
| 2018 | Milton | Labour | +14.3 pts | +7.7 pts | +6.5 pts |
| 2018 | Fratton | Liberal Democrats | +3.1 pts | -3.3 pts | +6.4 pts |
| 2018 | Charles Dickens | Liberal Democrats | +2.8 pts | -3.3 pts | +6.1 pts |
| 2018 | Copnor | UK Independence Party (UKIP) | -19.9 pts | -13.9 pts | -6.0 pts |
| 2018 | Baffins | Conservative | +15.1 pts | +9.4 pts | +5.8 pts |
| 2018 | Paulsgrove | Liberal Democrats | +2.1 pts | -3.3 pts | +5.4 pts |