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B21

Postcode district

Postcode district covering Birmingham, Handsworth and Gib Heath, in Birmingham.

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 B21 postcode. How census figures are added up

Open in map

Radon Affected Area by postcode district

Worked out by Open Index · 2022

Under 1%90% or more

About 61% of people in B21 live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£180,000
Joint 239th cheapest of 2,235
Worked out by Open Index
Population
29,667
940th most populated of 2,756
ONS Census 2021 · 2021
People in radon Affected Area squares
61%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
99.0%
UK 87.8%
Ofcom · Jan 2026

How B21 compares

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

B21Middle
Median sale price75 postcode districts, B · 2025
Median sale price: every postcode district in B75 areas from £165,000 to £559,500. The middle area is £245,000. B21 is £180,000.
£180,0004th cheapest
Population76 postcode districts, B · 2021
Population: every postcode district in B76 areas from 1,193 to 58,822. The middle area is 27,142. B21 is 29,667.
29,66732nd most populated
People in radon Affected Area squares76 postcode districts, B · 2022
People in radon Affected Area squares: every postcode district in B76 areas from 0.0% to 100.0%. The middle area is 3.0%. B21 is 61.0%.
61%16th most people in radon Affected Areas
Gigabit broadband coverage76 postcode districts, B · Jan 2026
Gigabit broadband coverage: every postcode district in B76 areas from 48.0% to 99.3%. The middle area is 95.9%. B21 is 99.0%.
99.0%joint 4th highest

Is B21 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in B21 at a rate of 159.2 per 1,000 people.

That compares with 106.7 per 1,000 people across the B postcode area.

In August 2026 alone, 379 cases of crime and anti-social behaviour were recorded in B21.

In the 12 months to August 2026, the most common types were violence and sexual offences (2,203), other crime (867) and vehicle crime (420).

A year earlier, the recorded crime rate in B21 was 155.9 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 B21, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so B21 has no single figure. Of its 18 neighbourhoods with a rank:
  • Decile 1 (England’s most deprived 10%): 17 neighbourhoods
  • Decile 3: 1 neighbourhood

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

Neighbourhoods in B21

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
Birmingham 034A1,780173.0 per 1,000199.7%
Birmingham 034B1,473139.5 per 1,0001100.0%
Birmingham 034C2,009136.0 per 1,000199.6%
Birmingham 034D1,62187.5 per 1,0001100.0%
Birmingham 034E1,587129.5 per 1,000199.8%
Birmingham 036A1,47172.4 per 1,0003100.0%
Birmingham 036B1,394150.8 per 1,000198.5%
Birmingham 036C2,066133.5 per 1,000199.9%
Birmingham 036D1,665137.1 per 1,000199.6%
Birmingham 036E1,72370.1 per 1,000199.8%
Birmingham 036F1,559280.7 per 1,000196.0%
Birmingham 039A1,789219.1 per 1,000199.2%
Birmingham 039B1,632111.4 per 1,0001100.0%
Birmingham 039C1,809164.6 per 1,000199.8%
Birmingham 039D1,711113.0 per 1,000199.2%
Birmingham 039I1,426381.9 per 1,000193.1%
Birmingham 039J1,600115.7 per 1,000199.1%
Birmingham 047C2,067237.9 per 1,000199.3%

MPs for B21

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 B213

Postcode sectors in B214

Council1

Towns in B211

Postcode districts next to B216

Nearest rail stations4

More in the B postcode area2

B21 in brief

B21 is a postcode district covering Birmingham, Handsworth and Gib Heath, in Birmingham.

About 30,742 people lived in B21 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £180,000 in 2025 across 123 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 159.2 per 1,000 people in the 12 months to August 2026 (police.uk).

The median price paid for a home in B21 was £180,000 in 2025.

B21 had 29,667 usual residents at the census.

About 61% of people in B21 live in a 1 km square that the radon atlas marks as a radon Affected Area.

In B21, 99.0% of homes and businesses could get gigabit-capable broadband in January 2026.