Lambourn Parish Council represents about 3,750 parishioners. The Parish is divided into four wards: Lambourn, Upper Lambourn, Eastbury and Woodlands St Mary/Lambourn Woodlands, each having two councilors – apart from Lambourn – which has nine.
The Full Parish Council normally meet on one scheduled meeting per month excluding August. The Parish Council has Committees and Advisory Committees, each meeting approximately quarterly. The Parish Council liaises closely with the West Berkshire Council who provide many of the services for the village of Lambourn.