CO12 9AA
England
Updated September 2026
Compare this postcodeLocation overview
Complete postcode fields and official codes
- Postcode
- CO12 9AA
- Status
- Terminated
- Introduced
- 1 May 2008
- Terminated
- 1 January 2009
- Postcode area
- CO
- Postcode district
- CO12
- Postcode sector
- CO12 9
- 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 CO12
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
FRONKS RD FAMILY SURGERY
77 FRONKS ROAD, DOVERCOURT, HARWICH, CO12 3RS
ODS code F81221
HAREWOOD SURGERY
HARWICH ROAD, GREAT OAKLEY, HARWICH, CO12 5AD
ODS code F81606
MAYFLOWER MEDICAL CENTRE
419 MAIN ROAD, HARWICH, CO12 4EX
ODS code F81019
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.