SE21 (London)

London Postcode Area

London, the capital of the UK, offers diverse neighbourhoods each with its unique character. From the historic charm of Greenwich to the artistic vibe of Shoreditch, living here means endless exploration. Excellent transport links, including the Tube, facilitate easy access across the city. Enjoy world-class amenities, parks, and attractions like the British Museum and Buckingham Palace. With a rich cultural scene, trendy cafes, and bustling markets, London is a dynamic place to call home.

Overview

London (SE21) postcode district is located in the ceremonial county of Greater London, and is part of the London postal town.

SE21, located in the London Borough of Lambeth, is a desirable postcode area known for its leafy streets and vibrant community. With an average house price of £725,000, it boasts a diverse housing market comprising 31.8% of 4+ bed houses and 30.3% flats. The area is home to a well-educated population, with 62.4% holding Level 4 qualifications. SE21 is also characterised by its excellent transport links, rich green spaces, and a strong sense of community.

Settlements within SE21 include:

Dulwich Village, Knight's Hill

Households

14,293

Homes in SE21

49% male, 51% female
2.5 people per household

Household Income

£66,388

per annum

UK average: £38,100 (Jul 23)
Poverty rate: 15%

London SE21 - Postcode

Postcode Area

SE21

London, Greater London

London SE21 - Outward Codes

Total Outward Codes

525

postcodes

London SE21 - Population

Population

15,210

people

London SE21 - Population Density

Population Density

8,127

people/km2

London SE21 - Income

Average Income

£66,388

per household

People and Demographics

Demographics

The SE21 postcode area has a population density of 3366.3 people per sq km, significantly higher than the England and Wales average of 394.6. The average age of residents is 38.1 years, which is slightly younger than the UK average of 40.7 years. The ethnic breakdown shows that 65.5% of the population identifies as White, followed by 15.3% Black, 8.1% Mixed, and 7.8% Asian. This diverse demographic contributes to the rich cultural fabric of the area.

Unemployment

Percentage of people in London SE21 who are classed as being unemployed at Census 2021.

  • UK average: 4.3%
    Unemployment Icon

    An unemployment rate of 5% in London SE21 is slightly above the UK average of 4.3%, indicating a moderate level of joblessness.

    While some residents may face employment challenges, the rate still suggests a functioning local economy. Efforts to boost job opportunities could further enhance community stability and support the area's long-term growth.

    Diversity

    Percentage of residents in the SE21 postcode region who identify as white.

  • UK average: 81.7%
    Ethnicity Icon

    With 76% of residents identifying as White in London SE21, this postcode has a modest level of ethnic diversity.

    The presence of residents from various backgrounds enhances the community by introducing different perspectives and cultural experiences, contributing to a welcoming and inclusive neighbourhood.

    London SE21 - Population Growth

    Population Growth

    2%

    per annum


    Population growth means that the population of London SE21 is increasing by 2% each year.

    Across the UK, (England, Scotland, Northern Ireland and Wales), the average population grown from 2023-2024 is 0.66%.

    London SE21 - Percentage of Children

    Children

    18%

    Are under 18 years old


    18% of London SE21 are under the age of 18 at the time of the Census 2021.

    London SE21 aligns closely with the UK average of 17.4%. This indicates a balanced mix of families and other household types, with amenities catering to both children and adults.

    London SE21 - Retired

    Retired

    10%

    Are enjoying retirement


    10% of London SE21 are retired at the time of the Census 2021.

    London SE21 postcode likely has a younger, more active population. The area may be bustling with professionals, families, and students, with plenty of services and amenities for working-age individuals.

    Census 2021 Demographics

    Who lives and works in SE21?

    Analysing the SE21 population's characteristics, including age distribution and cultural diversity, provides valuable insights into the composition of the community.

    Population

    Analysing the SE21 population's characteristics, including age distribution and cultural diversity provides valuable insights into the composition of a local community.

    Demographics

    The SE21 postcode area has a population density of 3366.3 people per sq km, significantly higher than the England and Wales average of 394.6. The average age of residents is 38.1 years, which is slightly younger than the UK average of 40.7 years. The ethnic breakdown shows that 65.5% of the population identifies as White, followed by 15.3% Black, 8.1% Mixed, and 7.8% Asian. This diverse demographic contributes to the rich cultural fabric of the area.

    London SE21 - Population Growth

    Population Growth

    2%

    per annum


    Population growth means that the population of London SE21 is increasing by 2% each year.

    Across the UK, (England, Scotland, Northern Ireland and Wales), the average population grown from 2023-2024 is 0.66%.

    London SE21 - Percentage of Children

    Children

    18%

    of London SE21 are under the age of 18 at the time of the Census 2021.

    London SE21 - Retired

    Retired

    10%

    of London SE21 are retired at the time of the Census 2021.

    Gender Ratio

    49% male
    51% female


    Gender ratio in census data means the number of males for every 100 females in a population, helping us understand the balance between men and women in a specific area.

    Age Distribution

    60%

    are adults


    Age distribution refers to how different age groups are spread within a population, showing the number of people in each age range. This helps understand the population's structure and potential needs.

    London SE21 - Age Distribution

    Age Distribution

    "Age Distribution by 5-year bands" in the Census 2021 breaks down the population into groups based on age ranges, each spanning five years (e.g., 0-4, 5-9, 10-14, etc.). This helps to see how many people fall into each age group, providing a clear picture of the age structure in an area.

    4 years and under
    5.2%
    5 to 9 years
    6.8%
    10 to 14 years
    8.1%
    15 to 19 years
    7.6%
    20 to 24 years
    3.6%
    25 to 29 years
    5%
    30 to 34 years
    4.5%
    35 to 39 years
    5.7%
    40 to 44 years
    7.6%
    45 to 49 years
    8.5%
    50 to 54 years
    7.9%
    55 to 59 years
    6.9%
    60 to 64 years
    5.5%
    65 to 69 years
    4.8%
    70 to 74 years
    4.7%
    75 to 79 years
    3.2%
    80 to 84 years
    2.2%
    85 years and over
    2.3%
     Line shows UK average.
    London SE21 - Living Arrangements

    Living Arrangements

    "Living Arrangements" in the Census 2021 refers to people's relationship status and how they live with others. It includes whether someone is married, in a civil partnership, cohabiting as a couple, separated, divorced, or single, and whether they live with a partner, alone, or with others.

    Living as a couple
    5.2%
    Living in a couple (married)
    6.8%
    Living in a couple (separated)
    3.6%
    Living in a couple (cohabiting)
    5%
    Not living as a couple
    7.6%
     Line shows UK average.
    London SE21 - Legal Partnership

    Legal Partnership

    Legal partnership status of residents in the London (SE21) district, offering insights into the diversity of relationship statuses in the area. This dataset classifies residents aged 16+ in England & Wales by their partnership status.

    Unmarried
    33.5%
    Married
    54.5%
    Civil Partnership
    0.5%
    Separated
    1.6%
    Divorced
    6.1%
    Widowed
    4.4%
     Line shows UK average.
    London SE21 - Gender Identity

    Gender Identity

    "Gender Identity" in the Census 2021 refers to how people personally identify their gender, which may or may not align with the sex they were assigned at birth. It includes options like male, female, non-binary, or other identities, reflecting how individuals see themselves.

    Same as sex registered at birth
    33.5%
    Different from sex registered at birth
    54.5%
    Trans woman
    54%
    Trans man
    53.7%
    Non-binary
    0.3%
    Other
    0.5%
     Line shows UK average.

    Postcodes

    Dig even deeper into the SE21 postcode:

    Click on an postal code below for more information about the area. Each postcode give you a comprehensive overview of the postcode neighbourhood, including address, demographics, crime, transport, amenities and house prices in London (SE21).

    SE21 8AA SE21 8AB SE21 8AD SE21 8AE SE21 8AF SE21 8AG SE21 8AH SE21 8AJ SE21 8AL SE21 8AN SE21 8AP SE21 8AQ SE21 8AR SE21 8AS SE21 8AT SE21 8AU SE21 8AW SE21 8AX SE21 8AY SE21 8AZ SE21 8BA SE21 8BB SE21 8BD SE21 8BE SE21 8BF SE21 8BG SE21 8BH SE21 8BJ SE21 8BL SE21 8BN SE21 8BP SE21 8BQ SE21 8BS SE21 8BT SE21 8BU SE21 8BW SE21 8BX SE21 8BY SE21 8BZ SE21 8DA SE21 8DB SE21 8DD SE21 8DE SE21 8DF SE21 8DG SE21 8DH SE21 8DJ SE21 8DL SE21 8DN SE21 8DP SE21 8DQ SE21 8DR SE21 8DS SE21 8DT SE21 8DU SE21 8DW SE21 8DX SE21 8DY SE21 8DZ SE21 8EA SE21 8EB SE21 8ED SE21 8EE SE21 8EF SE21 8EG SE21 8EH SE21 8EJ SE21 8EL SE21 8EN SE21 8EP SE21 8EQ SE21 8ER SE21 8ES SE21 8ET SE21 8EU SE21 8EW SE21 8EX SE21 8EY SE21 8EZ SE21 8FA SE21 8FB SE21 8FD SE21 8FE SE21 8FG SE21 8FH SE21 8FJ SE21 8FL SE21 8FN SE21 8FP SE21 8FQ SE21 8FR SE21 8FS SE21 8FT SE21 8FU SE21 8FW SE21 8GA SE21 8HA SE21 8HB SE21 8HD SE21 8HE SE21 8HF SE21 8HG SE21 8HH SE21 8HJ SE21 8HL SE21 8HN SE21 8HP SE21 8HQ SE21 8HR SE21 8HS SE21 8HT SE21 8HU SE21 8HW SE21 8HX SE21 8HY SE21 8HZ SE21 8JA SE21 8JB SE21 8JD SE21 8JE SE21 8JF SE21 8JG SE21 8JH SE21 8JJ SE21 8JL SE21 8JN SE21 8JP SE21 8JQ SE21 8JR SE21 8JS SE21 8JT SE21 8JU SE21 8JW SE21 8JX SE21 8JY SE21 8JZ SE21 8LA SE21 8LB SE21 8LD SE21 8LE SE21 8LF SE21 8LG SE21 8LH SE21 8LJ SE21 8LL SE21 8LN SE21 8LP SE21 8LQ SE21 8LR SE21 8LS SE21 8LT SE21 8LU SE21 8LW SE21 8LX SE21 8LY SE21 8LZ SE21 8NA SE21 8NB SE21 8ND SE21 8NE SE21 8NF SE21 8NG SE21 8NH SE21 8NJ SE21 8NL SE21 8NN SE21 8NP SE21 8NQ SE21 8NR SE21 8NS SE21 8NT SE21 8NU SE21 8NW SE21 8NX SE21 8NY SE21 8NZ SE21 8PA SE21 8PB SE21 8PD SE21 8PE SE21 8PF SE21 8PG SE21 8PH SE21 8PJ SE21 8PL SE21 8PN SE21 8PP SE21 8PQ SE21 8PR SE21 8PS SE21 8PU SE21 8PW SE21 8PX SE21 8PY SE21 8PZ SE21 8QA SE21 8QB SE21 8QD SE21 8QE SE21 8QF SE21 8QG SE21 8QH SE21 8QJ SE21 8QL SE21 8QN SE21 8QP SE21 8QQ SE21 8QR SE21 8QS SE21 8QT SE21 8QW SE21 8QZ SE21 8RA SE21 8RB SE21 8RD SE21 8RE SE21 8RF SE21 8RG SE21 8RH SE21 8RJ SE21 8RL SE21 8RN SE21 8RP SE21 8RQ SE21 8RR SE21 8RS SE21 8RT SE21 8RU SE21 8RW SE21 8SA SE21 8SB SE21 8SD SE21 8SE SE21 8SF SE21 8SG SE21 8SH SE21 8SL SE21 8SN SE21 8SP SE21 8SQ SE21 8SR SE21 8SS SE21 8ST SE21 8SU SE21 8SW SE21 8SX SE21 8SY SE21 8SZ SE21 8TA SE21 8TB SE21 8UZ SE21 8WA SE21 8WB SE21 8WD SE21 8WE SE21 8WF SE21 8WG SE21 8WH SE21 8WJ SE21 8WL SE21 8WN SE21 8WP SE21 8WQ SE21 8WR SE21 8WS SE21 8WT SE21 8WU SE21 8WW SE21 8WX SE21 8WY SE21 8WZ SE21 8XA SE21 8XB SE21 8XD SE21 8XE SE21 8XF SE21 8XG SE21 8XH SE21 8XJ SE21 8XL SE21 8XN SE21 8XP SE21 8XQ SE21 8XR SE21 8XS SE21 8XT SE21 8XU SE21 8XW SE21 8XY SE21 8XZ SE21 8YA SE21 8YB SE21 8YD SE21 8YE SE21 8YF SE21 8YU SE21 8YW SE21 8YX SE21 8YY SE21 8YZ SE21 8ZA SE21 8ZB SE21 8ZD SE21 8ZE SE21 8ZF SE21 8ZG SE21 8ZH SE21 8ZJ SE21 8ZL SE21 8ZN SE21 8ZP SE21 8ZQ SE21 8ZR SE21 8ZS SE21 8ZT SE21 8ZU SE21 8ZW SE21 8ZX

    Word Cloud for SE21

    We've trawled social media and the web to discover words that describe the postcode district of SE21:


    Nearby Towns & Cities

    SE21 Postcode area

    The following towns and villages can be found close to London SE21:


    Westminster

    Population 218,791

    2.7 miles

    Westminster, with its iconic landmarks like Big Ben and Buckingham Palace, offers a rich blend of history, culture, and vibrant city living, making it the perfect place to immerse yourself in the heart of London while enjoying a diverse range of amenities and attractions on your doorstep.

    Nearest Postcode Areas:

    London

    Population 8,173,941

    7.4 miles

    The capital of England and most populous city in the United Kingdom, London stands on the River Thames, and has been a major settlement for two millennia. A metropolis of arts, culture, sport and entertainment are sure to delight all.

    Nearest Postcode Areas:

    Local Authorities

    SE21 Postal Town

    The SE21 postcode includes the following local authorities:

    • Lambeth
    • Southwark

    Crime in SE21

    How safe is this postcode sector?

    Crime levels in the SE1 postcode area have been a concern for residents and local authorities. Recent statistics show that there has been a slight increase in overall crime compared to previous years. Key hotspots for criminal activity include areas around Borough Market, South Bank, and Elephant and Castle.

    Key Hotspots

    Borough Market has been a target for theft and pickpocketing, especially during peak tourist seasons. The South Bank area has also seen a rise in anti-social behaviour and drug-related crimes. Elephant and Castle has been known for its street robberies and violent incidents.

    Historical Crime Issues

    The SE1 postcode area has a history of crime, with notable issues such as gang violence and organised crime. In the past, there have been cases of drug trafficking, burglary, and assault in the area. The close proximity to central London and major transport hubs has made the SE1 postcode a target for criminal activities.

    Current Policing Priorities

    The local police force in the SE1 postcode area has set priorities to address the rising crime levels. Their focus is on increasing patrols in key hotspots, working closely with local businesses to improve security measures, and engaging with the community to gather intelligence on criminal activities. Additionally, efforts are being made to tackle drug-related crimes and anti-social behaviour in the area.

    the SE1 postcode area continues to face challenges in maintaining public safety and reducing crime rates. It is essential for residents to remain vigilant and report any suspicious activities to the authorities. By working together with the police, the community can help create a safer environment for everyone.

    Sources:
    UK Police Data
    Metropolitan Police

    Education

    Highest Rated Schools in SE21

    As rated by Ofsted

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