SW20 9AN Postcode | Crime & Census (Merton) | Sipuha
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SW20 9AN

POSTCODE

SW20 9AN is a postcode in West Barnes.

Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-08-01
Coordinates
51.4019, -0.2312
OS grid TQ231684 (523,132, 168,472)
IMD England
10/10
#31959
Crime · Aug '26
Around average · 6.5 per 1k
MoM +138% vs Jul '26
Plus Code
9C3XCQ29+QG
Least deprived 10%
IMD England
Around average · 6.5 per 1k
Crime · Aug '26
London
Region
Least deprived 10%
IMD England
Around average · 6.5 per 1k
Crime · Aug '26
London
Region

Deprivation Index (IMD)

IMD England — Index of Multiple Deprivation
Measures deprivation across income, employment, health, education, crime, housing, barriers to housing and services, and living environment.
31959
Rank out of 33,755 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 31959 out of 33,755 lower layer super output areas in England. N/A for Wales, Scotland and Northern Ireland as this postcode is in England.

Property sales (Land Registry)

England & Wales
See sold prices in SW20

Police Recorded Crime near SW20 9AN

England & Wales
Crime trends · near SW20 9AN

Counts are for West Barnes electoral ward, not a 1-mile police.uk street search around this postcode.

data.police.uk · YoY vs same month last year · per 1,000 residents (Census 2021)Sep '24 – Aug '26
Key categories · YoY
Violent Crime
16
YoY stable
23169
Sep '24Mar '25Sep '25Mar '26Aug '26
ASB
24
YoY +60%
24143
Sep '24Mar '25Sep '25Mar '26Aug '26
Vehicle Crime
6
YoY —
641
Sep '24Mar '25Sep '25Mar '26Aug '26
Burglary
2
YoY —
530
Sep '24Mar '25Sep '25Mar '26Aug '26
Criminal damage
0
YoY —
630
Sep '24Mar '25Sep '25Mar '26Aug '26

0 of 5 key categories improving · asb rising

69
incidents · Aug '26

Demographics (LSOA 2021 context)

Ethnicity

Total residents: 1,711
White Brit.53.7%
Other White14.8%
Indian5.6%
Other Asian4.2%
White Irish3.5%
+ 8 other groups · 18.3%

Religion

Total residents: 1,711
Christian53.9%
No religion27.7%
Muslim6.5%
Not answered5.4%
Hindu3.8%
+ 1 other religions · 2.6%

Age groups

Total residents: 1,715
35–4927.0%
50–6418.2%
25–3411.2%
65–747.6%
10–157.3%
+ 6 other age groups · 28.6%

Households

Total households: 626
Married or civil partnership couple: Dependent children25.7%
One person: aged 66+11.3%
One person: other9.7%
Married or civil partnership couple: All children non-dependent9.6%
Other household types, including all full-time students and all aged 66 years and over9.3%
+ 9 other households · 34.3%

Coordinates & Location for SW20 9AN

England
Country
Merton
Local Authority
West Barnes
Ward
London
Travel to Work
TTWA
Postcode
SW20 9AN
Coordinates
51.4019, -0.2312
Grid reference
TQ231684
Easting
523,132
Northing
168,472
Region
London
Plus Code
9C3XCQ29+QG
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Merton
Travel to Work
London
ITL Region
Merton
National Park
Non-National Park

Administrative Information

Merton
Local Authority
Council Area
Wimbledon E14001586
Constituency
E14001586
Metropolitan Police
Police Force
England
Ward
West Barnes
Constituency code
E14001586
EU Electoral Region
London
Parish
Merton, unparished area
International Territorial Level
Merton

Health & NHS

London
Health Authority
Serving (pseudo) England (UA/MD/LB)
NHS England
West London
Cancer Alliance
National
Health Authority
London
NHS Region
London
Integrated Care Board
NHS South West London Integrated Care Board
Primary Care Org
Sutton and Merton
Sub ICB Location
NHS South West London ICB - 36L
Cancer Alliance
West London

Statistical Areas

LSOA 2021
Super Output Area
Merton 020A E01003466
E01003466
MSOA 2021
Mid Super Output
Merton 020 E02000708
E02000708
LSOA 2011
Super Output Area
Merton 020A E01003466
E01003466
MSOA 2011
Mid Super Output
Merton 020 E02000708
E02000708
Urban: Nearer to a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Urban ≥ 10k – less sparse: OA falls within urban settlements with a population of 10,000 or more and the wider surrounding area is less sparsely populated 5
2011 Classification
(England/Wales) Urban major conurbation A1
2021 Classification
Urban: Nearer to a major town or city UN1

Sun & Time Information

7:19 AM6:15 PM
7:19 AM
Sunrise
6:15 PM
Sunset
10 hours 56 minutes of daylight today
Sunrise (today)
7:19 AM
Sunset (today)
6:15 PM
Daylight duration
10 hours 56 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

August 2011
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~15 years
Active Duration
2011 -> Present
August 2011 — Introduced
Postcode SW20 9AN introduced by Royal Mail.
2021 — Census Update
2021 Census classification: Urban: Nearer to a major town or city UN1. LSOA E01003466 and MSOA E02000708 assigned.
2025 — Indices of Deprivation
IMD England rank: 31959
Present — Active
Postcode SW20 9AN is currently active and in use.
First introduced
August 2011
Usage ended
Not terminated
Active duration
~15 years
Last updated
2026-08-01
Current status
Live

School applications

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Last published allocation

Straight-line distance from the centre of this postcode. This does not guarantee you will get a place.

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Schools near SW20 9AN

Open state schools within 1.2 miles of this postcode, ranked by distance.

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School performance data © Crown copyright. Source: Department for Education.

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Explore the full Merton
See local data, transport links, deprivation trends and more for the broader area — all in one place.
View Area ReportCompare with another postcode