Least deprived 40–50%
IMD England
Low · 3.7 per 1k
Crime · Aug '26
East of England
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.
18579
Rank out of 33,755 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 18579 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 & WalesPolice Recorded Crime near SS9 4DT
England & WalesCrime trends · near SS9 4DT
Counts are for Belfairs 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 —
27176
Sep '24Mar '25Sep '25Mar '26Aug '26
ASB
4
YoY —
630
Sep '24Mar '25Sep '25Mar '26Aug '26
Vehicle Crime
1
YoY —
840
Sep '24Mar '25Sep '25Mar '26Aug '26
Burglary
0
YoY —
420
Sep '24Mar '25Sep '25Mar '26Aug '26
Criminal damage
3
YoY —
530
Sep '24Mar '25Sep '25Mar '26Aug '26
Other recorded crime
11
YoY —
1383
Sep '24Mar '25Sep '25Mar '26Aug '26
Demographics (LSOA 2021 context)
Ethnicity
White Brit.92.8%
Other White1.8%
White Irish1.5%
+ other · 3.9%
Religion
Christian51.8%
No religion37.2%
Not answered7.2%
Jewish1.4%
Muslim1.1%
+ other · 1.3%
Age groups
50–6421.3%
65–7416.4%
35–4914.1%
75–8413.9%
25–348.7%
+ 6 other age groups · 25.6%
Households
One person: aged 66+26.2%
Single family household, all members 66+16.7%
One person: other13.5%
Married or civil partnership couple: No children10.1%
Married or civil partnership couple: Dependent children8.9%
+ 9 other households · 24.7%
Getting around
Straight-line distance from this postcode. Walking time is approximate.
Stations
- 3.1 km straight lineabout 38 min
Rayleigh Rail Station
Rail · entrance
- 3.2 km straight lineabout 40 min
Leigh-on-Sea Rail Station
Rail
- 4.1 km straight lineabout 51 min
Hockley Rail Station
Rail · entrance
Bus stops
- 455 m straight lineabout 6 min
Belgrave Road
Bus · opp · north-west
- 483 m straight lineabout 6 min
Belgrave Road
Bus · adj · south-east
- 514 m straight lineabout 6 min
Eastwood Rise
Bus · opp · north-west
- 517 m straight lineabout 6 min
Glenwood Avenue
Bus · adj · north-west
- 520 m straight lineabout 7 min
Rayleigh Avenue
Bus · adj · south-east
Coordinates & Location for SS9 4DT
Postcode
SS9 4DT
Coordinates
51.5702, 0.6328
Grid reference
TQ825889
Easting
582,557
Northing
188,987
Region
East of England
Plus Code
9F32HJCM+34
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Southend-on-Sea
Travel to Work
Southend
ITL Region
Southend-on-Sea
National Park
Non-National Park
Administrative Information
Southend-on-Sea
Local Authority
Council AreaSouthend West and Leigh E14001502
Constituency
E14001502Essex
Police Force
England
Ward
Belfairs
Constituency code
E14001502
EU Electoral Region
Eastern
Parish
Southend-on-Sea, unparished area
International Territorial Level
Southend-on-Sea
Health & NHS
East of England
Health Authority
Serving (pseudo) England (UA/MD/LB)
NHS EnglandEast of England
Cancer Alliance
National
Health Authority
East of England
NHS Region
East of England
Integrated Care Board
NHS Essex Integrated Care Board
Primary Care Org
South East Essex
Sub ICB Location
NHS Essex ICB - 99G
Cancer Alliance
East of England
Statistical Areas
LSOA 2021
Super Output Area
Southend-on-Sea 003C E01015816
E01015816MSOA 2021
Mid Super Output
Southend-on-Sea 003 E02003281
E02003281LSOA 2011
Super Output Area
Southend-on-Sea 003C E01015816
E01015816MSOA 2011
Mid Super Output
Southend-on-Sea 003 E02003281
E02003281Urban: 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 city and town C1
2021 Classification
Urban: Nearer to a major town or city UN1
Sun & Time Information
7:20 AM
Sunrise
6:05 PM
Sunset
10 hours 45 minutes of daylight today
Sunrise (today)
7:20 AM
Sunset (today)
6:05 PM
Daylight duration
10 hours 45 minutes
Time zone
GMT / BST (UTC +0 / +1)
Postcode History
January 1980
First Introduced
Active fromNot terminated
Usage Ended
Terminated~46 years
Active Duration
1980 -> PresentJanuary 1980 — Introduced
Postcode SS9 4DT introduced by Royal Mail.
2001 — Census Classification
2001 Rural/Urban 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 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Urban city and town C1.
2021 — Census Update
2021 Census classification: Urban: Nearer to a major town or city UN1. LSOA E01015816 and MSOA E02003281 assigned.
2025 — Indices of Deprivation
IMD England rank: 18579
Present — Active
Postcode SS9 4DT is currently active and in use.
First introduced
January 1980
Usage ended
Not terminated
Active duration
~46 years
Last updated
2026-08-01
Current status
Live
School applications
We've matched the postcode to Southend-on-Sea.
You apply through this education local authority even if the school is in another council area.
Last published allocation
None of the schools listed here has a published last-distance figure, so we cannot compare a postcode with last year's allocation. We do not draw catchment maps in this list; where we hold a council's map, it is on the school's page.
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Schools near SS9 4DT
Open state schools within 1.2 miles of this postcode, ranked by distance.
PrimaryStateMixed · Ages 4–11FSM 13%
RWM expected
88%
PrimaryStateMixed · Ages 4–11FSM 19%
RWM expected
70%
PrimaryStateOut of boroughMixed · Ages 4–11FSM 9%
RWM expected
65%
PrimaryStateOut of boroughMixed · Ages 4–11FSM 22%
RWM expected
45%
School performance data © Crown copyright. Source: Department for Education.
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