CO9 1EY

Halstead Trinity · Braintree · England

Updated September 2026

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Location overview

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Local authority
Braintree
Constituency
Braintree
Postcode district
CO9
Postcode sector
CO9 1

Nearby postcodes

Nearby postcode distances
Postcode Distance
CO9 1LP 4 m
CO9 1AQ 62 m
CO9 1LT 107 m
CO9 1FR 128 m
CO9 1AG 141 m
Complete postcode fields and official codes
Postcode
CO9 1EY
Status
Terminated
Introduced
1 June 1996
Terminated
1 December 1997
Postcode area
CO
Postcode district
CO9
Postcode sector
CO9 1
Latitude
51.938013
Longitude
0.624760
British National Grid easting
580,525
British National Grid northing
229,865

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
Braintree · E07000067
Parish or community
E04012931
Westminster constituency
Braintree · E14001121
Output area
E00108655
Lower layer super output area
Braintree 004C · E01021391
Middle layer super output area
Braintree 004 · E02004449

Postcode source versions

Explore CO9

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
12
Primary
8
Secondary
1
  1. Holy Trinity Church of England Voluntary Controlled Primary School, Halstead

    Voluntary controlled school

    721 m
  2. Richard de Clare Community Academy

    Academy converter

    1.1 km
  3. Gosfield School

    Other independent school

    1.7 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
742
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 320
  • Shoplifting 74
  • Anti social behaviour 63
  • Public order 62
  • Criminal damage and arson 53

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
CO9 1 residents
9,893

Age bands in CO9 1

Wider postcode sector
Age 0 to 14
17.2%

1,771 residents

Age 15 to 24
9.7%

1,006 residents

Age 25 to 44
23.9%

2,467 residents

Age 45 to 64
27.7%

2,859 residents

Age 65 and over
21.5%

2,215 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

1

within 5 km straight-line

  • THE ELIZABETH COURTAULD SURGERY

    FACTORY LANE WEST, HALSTEAD, CO9 1EX

    ODS code F81068

    997 m

Nearby transport

  • Blamsters Crescent

    BCT · Halstead

    0.0 miles
  • Mount Hill

    BCT · Halstead

    0.1 miles
  • Mount Hill

    BCT · Halstead

    0.1 miles
  • Blamsters Crescent

    BCT · Halstead

    0.1 miles
  • Attwoods

    BCT · Plaistow Green

    0.1 miles

Relative deprivation

English Indices of Deprivation 2025 for Braintree 004C, 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

2 of 10

Overall England rank

6,728 of 33,755

Income
2 of 10
Employment
2 of 10
Education and skills
1 of 10
Health and disability
3 of 10
Crime
3 of 10
Housing and services
5 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

Schools

12 open schools are in scope, including 8 primary and 1 secondary schools. Holy Trinity Church of England Voluntary Controlled Primary School, Halstead is the nearest published school at 721 m.

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

Recorded crime

742 published events cover 12 months, averaging 61.833 events per published month. The largest recorded category is Violence and sexual offences with 320 events.

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