Hampshire
Every election cycle we have data for, most recent first.
Cycles
Council composition as of 2026
78 councillors, by party. One square per seat. Source: opencouncildata annual snapshot — reflects the council on 1 January 2026 including by-elections and defections. Hover any seat for the party.
Most recent election (2026)
In 2026, 78 seats were up across 76 wards. The table below shows what each party actually won — alongside what they would have won if the 78 seats had been shared in proportion to votes received (how, with caveats). The Δ column is the actual seat count minus the proportional seat count — positive numbers are parties First-Past-the-Post over-represented; negative are parties it under-represented.
| Party | Votes | Vote % | Seats won | % of seats | Proportional seats | Proportional % | Δ |
|---|---|---|---|---|---|---|---|
| Conservative Party | 136,040 | 27.3% | 27 | 34.6% | 22 | 28.2% | +5 |
| Reform UK | 134,686 | 27.1% | 20 | 25.6% | 22 | 28.2% | -2 |
| Liberal Democrats | 126,857 | 25.5% | 26 | 33.3% | 20 | 25.6% | +6 |
| Green Party | 55,914 | 11.2% | 1 | 1.3% | 9 | 11.5% | -8 |
| Labour Party | 32,619 | 6.6% | 1 | 1.3% | 5 | 6.4% | -4 |
| Independent | 3,994 | 0.8% | 1 | 1.3% | 0 | 0.0% | +1 |
| Whitehill & Bordon Community Party | 3,569 | 0.7% | 1 | 1.3% | 0 | 0.0% | +1 |
| Community Campaign (Hart) | 2,594 | 0.5% | 1 | 1.3% | 0 | 0.0% | +1 |
| The All In Party | 1,144 | 0.2% | 0 | 0.0% | 0 | 0.0% | 0 |
| The Official Monster Raving Loony Party | 106 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 |
| Wessex Regionalists | 49 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 |
| Social Democratic Party | 43 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 |
| Your Party | 43 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 |
| Libertarian Party | 26 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 |
| Total | 497,684 | 100.0% | 78 | 100.0% | 78 | 100.0% | 0 |
Vote share vs seats won
The top bar is each party's share of votes cast in this council. Below, one square per seat, coloured by the party that won it — first the actual First-Past-the-Post result, then what a proportional method would have produced from the same vote totals. Divergence between the bar and the actual grid is the indictment of the method.
Council composition: what this election replaced
The 2026 cycle was an all-out election — every seat was contested. The two opencouncildata snapshots below show the council immediately after the 2026 election (current) and on the eve of it (2025), so you can see what the result replaced.