Schools
28 open schools are in scope, including 19 primary and 6 secondary schools. Hillmead Primary School is the nearest published school at 377 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
CM23 4QD
Bishop's Stortford Thorley Manor · East Hertfordshire · England
Updated September 2026
Compare this postcodeLocation overview
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- Local authority
- East Hertfordshire
- Constituency
- Hertford and Stortford
- Postcode district
- CM23
- Postcode sector
- CM23 4
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- CM23 4QD
- Status
- Terminated
- Introduced
- 1 December 2000
- Terminated
- 1 January 2001
- Postcode area
- CM
- Postcode district
- CM23
- Postcode sector
- CM23 4
- Latitude
- 51.866530
- Longitude
- 0.139143
- British National Grid easting
- 547,381
- British National Grid northing
- 220,823
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- East of England · E12000006
- Local authority district
- East Hertfordshire · E07000242
- Electoral ward
- Bishop's Stortford Thorley Manor · E05015360
- Parish or community
- E04013541
- Westminster constituency
- Hertford and Stortford · E14001283
- Output area
- E00119140
- Lower layer super output area
- East Hertfordshire 003A · E01023452
- Middle layer super output area
- East Hertfordshire 003 · E02004880
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
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore CM23
Schools
Within 3.1 miles of this postcode
- Open schools
- 28
- Primary
- 19
- Secondary
- 6
- 377 m
Hillmead Primary School
Community school
- 711 m
St Joseph's Catholic Primary School B/S
Academy converter
- 736 m
Manor Fields Primary School
Academy sponsor led
Recorded crime
Within 1 mile of this postcode
- Published events
- 1,619
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 599
- Anti social behaviour 295
- Shoplifting 191
- Other theft 127
- Criminal damage and arson 93
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- CM23 4 residents
- 12,428
Age bands in CM23 4
Wider postcode sector- Age 0 to 14
- 17.9%
- Age 15 to 24
- 11.3%
- Age 25 to 44
- 21.3%
- Age 45 to 64
- 33.3%
- Age 65 and over
- 16.2%
2,319 residents
1,456 residents
2,759 residents
4,302 residents
2,088 residents
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 2024-04-08.
GP practices
3
within 5 km straight-line
CHURCH STREET PARTNERSHIP
30A CHURCH STREET, BISHOP'S STORTFORD, CM23 2LY
ODS code E82067
1.4 km
SOUTH STREET SURGERY
83 SOUTH STREET, BISHOP'S STORTFORD, CM23 3AP
ODS code E82074
1.5 km
HELIX MEDICAL CENTRE
HERTS AND ESSEX HOSPITAL, CAVELL DRIVE, BISHOP'S STORTFORD, CM23 5JH
ODS code E82654
2.4 km
Nearby transport
- 0.0 miles
Kestrel Gardens
BCT · Bishops Park
- 0.1 miles
Kestrel Gardens
BCT · Bishops Park
- 0.2 miles
Clover Avenue
BCT · Bishops Park
- 0.2 miles
Clover Avenue
BCT · Bishops Park
- 0.3 miles
The Barons
BCT · Thorley Park
Relative deprivation
English Indices of Deprivation 2025 for East Hertfordshire 003A, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.
Overall IMD decile
10 of 10
Overall England rank
33,456 of 33,755
- Income
- 10 of 10
- Employment
- 10 of 10
- Education and skills
- 10 of 10
- Health and disability
- 10 of 10
- Crime
- 10 of 10
- Housing and services
- 8 of 10
- Living environment
- 10 of 10
These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.
Evidence in context
Recorded crime
1,619 published events cover 12 months, averaging 134.917 events per published month. The largest recorded category is Violence and sexual offences with 599 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.