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CM21 0LG

Much Hadham · East Hertfordshire · England

Updated September 2026

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Location overview

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Ward
Much Hadham
Local authority
East Hertfordshire
Constituency
Hertford and Stortford
Postcode district
CM21
Postcode sector
CM21 0

Nearby postcodes

Nearby postcode distances
Postcode Distance
CM21 0LF 240 m
CM21 0LH 422 m
CM21 0LY 477 m
CM21 0LJ 537 m
CM21 0LD 558 m
Complete postcode fields and official codes
Postcode
CM21 0LG
Status
Terminated
Introduced
1 January 1992
Terminated
1 December 1995
Postcode area
CM
Postcode district
CM21
Postcode sector
CM21 0
Latitude
51.819939
Longitude
0.118349
British National Grid easting
546,100
British National Grid northing
215,600

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
East Hertfordshire · E07000242
Electoral ward
Much Hadham · E05015372
Parish or community
E04004737
Westminster constituency
Hertford and Stortford · E14001283
Output area
E00119343
Lower layer super output area
East Hertfordshire 009C · E01023496
Middle layer super output area
East Hertfordshire 009 · E02004886

Postcode source versions

Explore CM21

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
22
Primary
16
Secondary
4

  1. High Wych Church of England Primary School

    Voluntary controlled school

    1.6 km

  2. Mandeville Primary School

    Community school

    1.9 km

  3. Leventhorpe

    Academy converter

    2.1 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
60
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 17
  • Vehicle crime 13
  • Anti social behaviour 8
  • Burglary 6
  • Other theft 5

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
CM21 0 residents
4,306

Age bands in CM21 0

Wider postcode sector
Age 0 to 14
16.7%

757 residents

Age 15 to 24
9.5%

431 residents

Age 25 to 44
20.6%

936 residents

Age 45 to 64
28.6%

1,298 residents

Age 65 and over
24.6%

1,118 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

4

within 5 km straight-line

  • GARDENS AND JACOBS MEDICAL PARTNERSHIP

    JACOBS & GARDENS NEUROLOGICAL CTRS, HIGH WYCH ROAD, SAWBRIDGEWORTH, CM21 0HH

    ODS code Y01924

    1.7 km

  • CENTRAL SURGERY

    BELL STREET, SAWBRIDGEWORTH, CM21 9AQ

    ODS code E82100

    2.2 km

  • OLD HARLOW HEALTH CENTRE

    JENNER HSE, GARDEN TCE RD, HARLOW, CM17 0AX

    ODS code F81056

    4.1 km

  • MUCH HADHAM HEALTH CENTRE

    HADHAM CROSS, MUCH HADHAM, SG10 6DE

    ODS code E82021

    4.6 km

Nearby transport

  • The Rising Sun PH

    BCT · High Wych

    0.9 miles

  • Broadfields

    BCT · High Wych

    0.9 miles

  • Broadfields

    BCT · High Wych

    0.9 miles

  • The Rising Sun PH

    BCT · High Wych

    0.9 miles

  • Rivers Hospital

    BCT · High Wych

    1.0 miles

Relative deprivation

English Indices of Deprivation 2025 for East Hertfordshire 009C, 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

5 of 10

Overall England rank

15,336 of 33,755

Income
8 of 10
Employment
4 of 10
Education and skills
6 of 10
Health and disability
7 of 10
Crime
7 of 10
Housing and services
2 of 10
Living environment
2 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

Schools

22 open schools are in scope, including 16 primary and 4 secondary schools. High Wych Church of England Primary School is the nearest published school at 1.0 miles.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

60 published events cover 12 months, averaging 5 events per published month. The largest recorded category is Violence and sexual offences with 17 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.