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CM21 9AA

Sawbridgeworth · East Hertfordshire · England

Updated September 2026

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Location overview

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Ward
Sawbridgeworth
Local authority
East Hertfordshire
Constituency
Hertford and Stortford
Postcode district
CM21
Postcode sector
CM21 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
CM21 9QD 22 m
CM21 9AR 38 m
CM21 9AN 50 m
CM21 9GY 51 m
CM21 9QL 71 m
Complete postcode fields and official codes
Postcode
CM21 9AA
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
CM
Postcode district
CM21
Postcode sector
CM21 9
Latitude
51.812631
Longitude
0.148879
British National Grid easting
548,228
British National Grid northing
214,849

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
East Hertfordshire · E07000242
Electoral ward
Sawbridgeworth · E05015373
Parish or community
E04004746
Westminster constituency
Hertford and Stortford · E14001283
Output area
E00119385
Lower layer super output area
East Hertfordshire 011D · E01023502
Middle layer super output area
East Hertfordshire 011 · E02004888

Postcode source versions

Explore CM21

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
25
Primary
17
Secondary
4

  1. Fawbert and Barnard Infants' School

    Community school

    250 m

  2. Reedings Junior School

    Community school

    552 m

  3. Mandeville Primary School

    Community school

    603 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
556
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 249
  • Anti social behaviour 98
  • Vehicle crime 53
  • Other theft 30
  • Public order 28

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
CM21 9 residents
7,081

Age bands in CM21 9

Wider postcode sector
Age 0 to 14
17%

1,163 residents

Age 15 to 24
9.5%

653 residents

Age 25 to 44
26.2%

1,795 residents

Age 45 to 64
27.5%

1,878 residents

Age 65 and over
19.7%

1,350 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

5

within 5 km

  • CENTRAL SURGERY

    BELL STREET, SAWBRIDGEWORTH, CM21 9AQ

    ODS code E82100

    77 m

  • GARDENS AND JACOBS MEDICAL PARTNERSHIP

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

    ODS code Y01924

    1.4 km

  • OLD HARLOW HEALTH CENTRE

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

    ODS code F81056

    3.3 km

  • THE EDEN SURGERIES

    BROOMFIELDS, HATFIELD HEATH, BISHOPS STORTFORD, CM22 7EH

    ODS code F81004

    3.9 km

  • NUFFIELD HOUSE HEALTH CENTRE

    NUFFIELD HOUSE SURGERY, THE STOW, HARLOW, CM20 3AX

    ODS code F81120

    4.9 km

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.

Nearby transport

  • White Lion PH

    BCT · Sawbridgeworth

    0.1 miles

  • White Lion PH

    BCT · Sawbridgeworth

    0.1 miles

  • Springhall Road

    BCT · Sawbridgeworth

    0.2 miles

  • Station Road

    BCT · Sawbridgeworth

    0.2 miles

  • Springhall Road

    BCT · Sawbridgeworth

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for East Hertfordshire 011D, 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

30,530 of 33,755

Income
9 of 10
Employment
9 of 10
Education and skills
9 of 10
Health and disability
10 of 10
Crime
7 of 10
Housing and services
9 of 10
Living environment
5 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.

Flood risk

Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.

High risk addresses
0
Medium risk addresses
0
Low risk addresses
0
Groundwater flood alert area
Unlikely

Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.

Evidence in context

Schools

25 open schools are in scope, including 17 primary and 4 secondary schools. Fawbert and Barnard Infants' School is the nearest published school at 250 m.

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

Recorded crime

556 published events cover 12 months, averaging 46.333 events per published month. The largest recorded category is Violence and sexual offences with 249 events.

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