DT1 1BB

Dorchester West · Dorset · England

Updated September 2026

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Location overview

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Local authority
Dorset
Constituency
West Dorset
Postcode district
DT1
Postcode sector
DT1 1

Nearby postcodes

Nearby postcode distances
Postcode Distance
DT1 1BA 10 m
DT1 1EZ 25 m
DT1 1HB 40 m
DT1 1BQ 59 m
DT1 1HF 61 m
Complete postcode fields and official codes
Postcode
DT1 1BB
Status
Terminated
Introduced
1 January 1980
Terminated
1 December 1998
Postcode area
DT
Postcode district
DT1
Postcode sector
DT1 1
Latitude
50.715093
Longitude
-2.436417
British National Grid easting
369,285
British National Grid northing
90,699

Statistical and administrative geographies

Country
England · E92000001
Region
South West · E12000009
Local authority district
Dorset · E06000059
Parish or community
E04003533
Westminster constituency
West Dorset · E14001575
Output area
E00104060
Lower layer super output area
Dorset 031B · E01032644
Middle layer super output area
Dorset 031 · E02007006

Postcode source versions

Explore DT1

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
11
Primary
5
Secondary
4
  1. Sunninghill Preparatory School

    Other independent school

    418 m
  2. St Mary's Catholic First School, Dorchester

    Academy converter

    896 m
  3. Dorchester Middle School

    Academy converter

    1.2 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
1,240
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 422
  • Anti social behaviour 247
  • Shoplifting 198
  • Criminal damage and arson 91
  • Other theft 74

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
DT1 1 residents
6,404

Age bands in DT1 1

Wider postcode sector
Age 0 to 14
12.6%

854 residents

Age 15 to 24
8.9%

602 residents

Age 25 to 44
22.6%

1,527 residents

Age 45 to 64
25.2%

1,705 residents

Age 65 and over
30.7%

2,080 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 straight-line

  • ATRIUM HEALTH CENTRE

    7 WEYMOUTH AVENUE, DORCHESTER, DT1 1QR

    ODS code J81068

    493 m

  • FORDINGTON SURGERY

    91 HIGH STREET, FORDINGTON, DORCHESTER, DT1 1LD

    ODS code J81626

    674 m

  • QUEENS AVENUE SURGERY

    14 QUEENS AVENUE, DORCHESTER, DT1 2EW

    ODS code J81016

    977 m

  • POUNDBURY DOCTORS SURGERY

    3 FREDERICK TREVES HOUSE, ST. JOHN WAY, DORCHESTER, DT1 2FD

    ODS code J81082

    1.5 km

  • PRINCE OF WALES SURGERY

    2 FREDERICK TREVES HOUSE, ST. JOHN WAY, DORCHESTER, DT1 2FD

    ODS code J81609

    1.5 km

Nearby transport

  • The Museum

    BCT · Dorchester

    0.0 miles
  • Trinity Street

    BCT · Dorchester

    0.1 miles
  • Acland Road

    BCT · Dorchester

    0.1 miles
  • Trinity Street

    BCT · Dorchester

    0.2 miles
  • Top O Town

    BCT · Dorchester

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for Dorset 031B, 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

4 of 10

Overall England rank

11,456 of 33,755

Income
5 of 10
Employment
3 of 10
Education and skills
4 of 10
Health and disability
2 of 10
Crime
5 of 10
Housing and services
9 of 10
Living environment
4 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

11 open schools are in scope, including 5 primary and 4 secondary schools. Sunninghill Preparatory School is the nearest published school at 418 m.

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

Recorded crime

1,240 published events cover 12 months, averaging 103.333 events per published month. The largest recorded category is Violence and sexual offences with 422 events.

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