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SE20

Postcode district

Postcode district covering Penge, Anerley and Elmers End, in Bromley.

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 SE20 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 SE20, 92.7% of homes and businesses could get gigabit-capable broadband in January 2026.

Median sale price
£420,000
525th most expensive of 2,235
Worked out by Open Index
Population
24,856
1,178th most populated of 2,756
ONS Census 2021 · 2021
Gigabit broadband coverage
92.7%
UK 87.8%
Ofcom · Jan 2026
Claimant rate
6.5%
UK 3.9%
ONS via Nomis · Aug 2026

How SE20 compares

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

SE20Middle
Median sale price28 postcode districts, SE · 2025
Median sale price: every postcode district in SE28 areas from £355,000 to £724,000. The middle area is £478,950. SE20 is £420,000.
£420,0004th cheapest
Population29 postcode districts, SE · 2021
Population: every postcode district in SE29 areas from 211 to 85,333. The middle area is 30,914. SE20 is 24,856.
24,8567th least populated
Gigabit broadband coverage29 postcode districts, SE · Jan 2026
Gigabit broadband coverage: every postcode district in SE29 areas from 43.8% to 96.6%. The middle area is 90.5%. SE20 is 92.7%.
92.7%8th highest
Claimant rate28 postcode districts, SE · Aug 2026
Claimant rate: every postcode district in SE28 areas from 3.6% to 8.2%. The middle area is 6.1%. SE20 is 6.5%.
6.5%12th highest

Is SE20 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in SE20 at a rate of 124.8 per 1,000 people.

That compares with 133.0 per 1,000 people across SE.

In August 2026 alone, 246 cases of crime and anti-social behaviour were recorded in SE20.

In the 12 months to August 2026, the most common types were violence and sexual offences (838), anti-social behaviour (707) and other crime (495).

A year earlier, the recorded crime rate in SE20 was 142.7 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 SE20, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so SE20 has no single figure. Of its 16 neighbourhoods with a rank:
  • Decile 2: 4 neighbourhoods
  • Decile 3: 3 neighbourhoods
  • Decile 4: 2 neighbourhoods
  • Decile 5: 4 neighbourhoods
  • Decile 6: 1 neighbourhood
  • Decile 7: 1 neighbourhood
  • Decile 8: 1 neighbourhood

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

Neighbourhoods in SE20

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
Bromley 004A1,803164.3 per 1,000494.1%
Bromley 004B1,848166.4 per 1,000698.4%
Bromley 004E1,696116.8 per 1,000487.0%
Bromley 005C2,119119.9 per 1,000591.6%
Bromley 005F1,308243.9 per 1,000364.1%
Bromley 005G1,335125.3 per 1,000787.0%
Bromley 009A1,867111.4 per 1,000285.6%
Bromley 009B1,559202.1 per 1,000298.9%
Bromley 009C1,537102.8 per 1,000295.1%
Bromley 009D1,527163.2 per 1,000291.2%
Bromley 009E1,665147.7 per 1,000392.6%
Bromley 009F1,715129.1 per 1,000399.9%
Bromley 015A1,45256.2 per 1,000596.1%
Bromley 015C1,47064.6 per 1,000896.1%
Bromley 015D1,35639.9 per 1,000599.7%
Bromley 015E1,514142.9 per 1,000598.6%

Your MP

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 SE204

Postcode sectors in SE203

Council1

Towns in SE201

Postcode districts next to SE204

Nearest rail stations4

More in the SE postcode area2

SE20 in brief

SE20 is a postcode district covering Penge, Anerley and Elmers End, in Bromley.

About 25,479 people lived in SE20 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £420,000 in 2025 across 296 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 124.8 per 1,000 people in the 12 months to August 2026 (police.uk).

The median price paid for a home in SE20 was £420,000 in 2025.

SE20 had 24,856 usual residents at the census.

In SE20, 92.7% of homes and businesses could get gigabit-capable broadband in January 2026.

In SE20, 6.5% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.