Thatcham

Thatcham
Market town and civil parish
Thatcham town centre
Thatcham
Location within Berkshire
Area21.76 km2 (8.40 sq mi)
Population25,464 (2021 Census)
 Density1,170/km2 (3,000/sq mi)
OS grid referenceSU5167
Civil parish
  • Thatcham
Unitary authority
Ceremonial county
Region
CountryEngland
Sovereign stateUnited Kingdom
Post townTHATCHAM
Postcode districtRG18, RG19
Dialling code01635
PoliceThames Valley
FireRoyal Berkshire
AmbulanceSouth Central
UK Parliament

Thatcham is a market town and civil parish in West Berkshire, England. It is situated in the valley of the River Kennet 3 miles (4.8 km) east of Newbury, 14 miles (23 km) west of Reading and 54 miles (87 km) west of London. The town has a long history dating back to prehistoric times, a claimant to the title of oldest continuously inhabited place in Great Britain. As of 2021, it had a population of 25,464, though it is part of a built-up area comprising itself and neighbouring Newbury of over 70,000 residents. It is on the route of the A4 Bath Road, the historic main road between London and Bristol.