CM3 6YU

Althorne · Maldon · England

Updated September 2026

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Location overview

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Local authority
Maldon
Constituency
Maldon
Postcode district
CM3
Postcode sector
CM3 6

Nearby postcodes

Nearby postcode distances
Postcode Distance
CM3 6HF 41 m
CM3 6DF 255 m
CM3 6DE 260 m
CM3 6DD 294 m
CM3 6UT 322 m
Complete postcode fields and official codes
Postcode
CM3 6YU
Status
Terminated
Introduced
1 November 2025
Terminated
1 February 2026
Postcode area
CM
Postcode district
CM3
Postcode sector
CM3 6
Latitude
51.655774
Longitude
0.744316
British National Grid easting
589,924
British National Grid northing
198,786

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
Maldon · E07000074
Electoral ward
Althorne · E05004190
Parish or community
E04004053
Westminster constituency
Maldon · E14001351
Output area
E00111115
Lower layer super output area
Maldon 007C · E01021875
Middle layer super output area
Maldon 007 · E02004561

Postcode source versions

Explore CM3

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
3
Primary
3
Secondary
0
  1. Christchurch Church of England Primary School

    Academy converter

    2.2 km
  2. Maylandsea Primary School

    Academy converter

    3.3 km
  3. Canewdon Church of England Primary School

    Academy converter

    4.3 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
41
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 15
  • Other theft 7
  • Vehicle crime 5
  • Criminal damage and arson 5
  • Drugs 3

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
CM3 6 residents
9,994

Age bands in CM3 6

Wider postcode sector
Age 0 to 14
14%

1,399 residents

Age 15 to 24
10.5%

1,051 residents

Age 25 to 44
18.5%

1,849 residents

Age 45 to 64
32%

3,209 residents

Age 65 and over
25%

2,507 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 TRINITY MEDICAL PRACTICE

    1 THE DRIVE, MAYLAND, CHELMSFORD, CM3 6AB

    ODS code F81751

    3.4 km

Nearby transport

  • Riverview Park

    BCT · Althorne

    0.2 miles
  • Riverview Park

    BCT · Althorne

    0.2 miles
  • Water Tower

    BCT · Althorne

    0.5 miles
  • Water Tower

    BCT · Althorne

    0.6 miles
  • Althorne Rail Station

    RLY · Althorne

    0.6 miles

Relative deprivation

English Indices of Deprivation 2025 for Maldon 007C, 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

6 of 10

Overall England rank

18,010 of 33,755

Income
8 of 10
Employment
8 of 10
Education and skills
4 of 10
Health and disability
7 of 10
Crime
8 of 10
Housing and services
1 of 10
Living environment
3 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

3 open schools are in scope, including 3 primary and 0 secondary schools. Christchurch Church of England Primary School is the nearest published school at 1.4 miles.

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

Recorded crime

41 published events cover 12 months, averaging 3.417 events per published month. The largest recorded category is Violence and sexual offences with 15 events.

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