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DT11

Postcode district

Postcode district covering Blandford Forum, in Dorset.

Approximate outline worked out by Open Index from the ONS Postcode Directory: each census output area belongs to the district that holds most of its postcodes. People, homes, recorded crime and broadband add up those output areas. House sales count every sale with an DT11 postcode. How census figures are added up

Open in map

Gigabit coverage by postcode district

Connected Nations (Ofcom) · January 2026

Under 60%98% or more

In DT11, 87.1% of homes and businesses could get gigabit-capable broadband in January 2026.

Median sale price
£355,000
766th most expensive of 2,235
Worked out by Open Index
Population
30,280
910th most populated of 2,756
ONS Census 2021 · 2021
Gigabit broadband coverage
87.1%
UK 87.8%
Ofcom · Jan 2026
Claimant rate
2.3%
UK 3.9%
ONS via Nomis · Aug 2026

How DT11 compares

Each dot is a postcode district. The black line marks the middle one.

DT11Middle
Median sale price11 postcode districts, DT · 2025
Median sale price: every postcode district in DT11 areas from £235,000 to £479,500. The middle area is £342,500. DT11 is £355,000.
£355,0004th most expensive
Population11 postcode districts, DT · 2021
Population: every postcode district in DT11 areas from 5,454 to 37,647. The middle area is 21,671. DT11 is 30,280.
30,2802nd most populated
Gigabit broadband coverage11 postcode districts, DT · Jan 2026
Gigabit broadband coverage: every postcode district in DT11 areas from 47.3% to 90.0%. The middle area is 79.1%. DT11 is 87.1%.
87.1%4th highest
Claimant rate11 postcode districts, DT · Aug 2026
Claimant rate: every postcode district in DT11 areas from 1.7% to 3.2%. The middle area is 2.2%. DT11 is 2.3%.
2.3%5th highest

Is DT11 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in DT11 at a rate of 42.0 per 1,000 people.

That compares with 60.2 per 1,000 people across DT.

In August 2026 alone, 148 cases of crime and anti-social behaviour were recorded in DT11.

In the 12 months to August 2026, the most common types were violence and sexual offences (502), anti-social behaviour (315) and other crime (176).

A year earlier, the recorded crime rate in DT11 was 43.0 per 1,000 people.

Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.

Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.

Deprivation in DT11, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so DT11 has no single figure. Of its 16 neighbourhoods with a rank:
  • Decile 4: 1 neighbourhood
  • Decile 5: 5 neighbourhoods
  • Decile 6: 3 neighbourhoods
  • Decile 7: 6 neighbourhoods
  • Decile 9: 1 neighbourhood

English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.

Neighbourhoods in DT11

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
Dorset 006A1,79844.1 per 1,000593.0%
Dorset 006B1,45224.1 per 1,000682.4%
Dorset 006C1,54728.8 per 1,000797.1%
Dorset 009A1,97221.6 per 1,000795.6%
Dorset 009B2,58264.9 per 1,000695.4%
Dorset 009C1,82645.5 per 1,000792.2%
Dorset 009D2,64218.9 per 1,000783.7%
Dorset 011A1,73342.4 per 1,0009100.0%
Dorset 011B2,21551.3 per 1,000798.1%
Dorset 011C1,97947.5 per 1,000797.7%
Dorset 011D2,04795.9 per 1,000481.2%
Dorset 011E2,38541.5 per 1,000593.2%
Dorset 014A1,43027.1 per 1,000631.2%
Dorset 014B1,20819.9 per 1,000597.1%
Dorset 014C1,30425.6 per 1,000533.9%
Dorset 014D1,96732.4 per 1,000597.9%

MPs for DT11

As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

Middle areas in DT114

Postcode sectors in DT115

Council1

Towns in DT111

Postcode districts next to DT117

More in the DT postcode area2

DT11 in brief

DT11 is a postcode district covering Blandford Forum, in Dorset.

About 31,163 people lived in DT11 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £355,000 in 2025 across 459 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 42.0 per 1,000 people in the 12 months to August 2026 (police.uk).

The median price paid for a home in DT11 was £355,000 in 2025.

DT11 had 30,280 usual residents at the census.

In DT11, 87.1% of homes and businesses could get gigabit-capable broadband in January 2026.

In DT11, 2.3% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.