Brentwood and Ongar

UK parliamentary constituency

EnglandElectorate 75,352E14001125

Latest result

2024 General Election Conservative held the seat with 36.7% of the vote, majority of 5,980.

Turnout: 48,332

View full result →

Election history

Conservative17,73136.7%
Reform UK11,75124.3%
Labour11,08222.9%
Liberal Democrat5,80912.0%
Green Party1,7703.7%
English Democrats1890.4%

Most-signed petitions in Brentwood and Ongar

Petitions ranked by how many people in this constituency signed them.

About Brentwood and Ongar

Brentwood and Ongar is one of 650 UK parliamentary constituencies that each elect a single Member of Parliament to the House of Commons under the first-past-the-post system. It sits in England and has a registered electorate of 75,352 voters. Boundary reviews run on a regular cycle via the Boundary Commission — the current map was redrawn for the 2024 general election.

Sources: UK Parliament Members API, ONS Open Geography Portal, petition.parliament.uk. Parliament ID: 3940.

Partner sites