SL9 1BB
England
Updated September 2026
Compare this postcodeLocation overview
Complete postcode fields and official codes
- Postcode
- SL9 1BB
- Status
- Terminated
- Introduced
- 1 June 2009
- Terminated
- 1 August 2009
- Postcode area
- SL
- Postcode district
- SL9
- Postcode sector
- SL9 1
- Latitude
- Not published
- Longitude
- 0.000000
- British National Grid easting
- Not published
- British National Grid northing
- Not published
Statistical and administrative geographies
- Country
- England · E92000001
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
Explore SL9
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- Postcode sector residents
- Not available
Small counts are adjusted for privacy, so totals can differ slightly between Census tables.
Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version not available.
GP practices
3
in this district
THE ALLAN PRACTICE
CALCOT MEDICAL CENTRE, HAMPDEN ROAD, CHALFONT ST. PETER, GERRARDS CROSS, SL9 9SA
ODS code K82078
THE HALL PRACTICE
HAMPDEN ROAD, CHALFONT ST. PETER, GERRARDS CROSS, SL9 9SX
ODS code K82008
THE MISBOURNE SURGERY
CHURCH LANE, CHALFONT ST. PETER, GERRARDS CROSS, SL9 9RR
ODS code K82051
Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.
Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.