Least deprived 40–50%
IMD England
High · 12.1 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.
19104
Rank out of 33,755 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 19104 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 CO4 3JG
England & WalesCrime trends · near CO4 3JG
Counts are for Greenstead 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
75
YoY —
75380
Sep '24Mar '25Sep '25Mar '26Aug '26
ASB
24
YoY —
24120
Sep '24Mar '25Sep '25Mar '26Aug '26
Vehicle Crime
15
YoY —
1580
Sep '24Mar '25Sep '25Mar '26Aug '26
Burglary
2
YoY —
210
Sep '24Mar '25Sep '25Mar '26Aug '26
Criminal damage
15
YoY —
1580
Sep '24Mar '25Sep '25Mar '26Aug '26
Demographics (LSOA 2021 context)
Ethnicity
White Brit.87.3%
Other White3.7%
African2.8%
+ other · 6.2%
Religion
Christian48.6%
No religion43.1%
Not answered5.9%
Muslim1.2%
+ other · 1.1%
Age groups
50–6421.2%
35–4918.4%
65–7413.3%
25–3410.2%
10–157.1%
+ 6 other age groups · 29.8%
Households
Married or civil partnership couple: No children15.0%
Single family household, all members 66+13.1%
Married or civil partnership couple: Dependent children12.7%
One person: other12.3%
One person: aged 66+12.2%
+ 8 other households · 34.7%
Coordinates & Location for CO4 3JG
Postcode
CO4 3JG
Coordinates
51.8970, 0.9481
Grid reference
TM029261
Easting
602,932
Northing
226,161
Region
East of England
Plus Code
9F32VWWX+R6
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Colchester
Travel to Work
Colchester
ITL Region
Colchester
National Park
Non-National Park
Administrative Information
Colchester
Local Authority
Council AreaColchester E14001176
Constituency
E14001176Essex
Police Force
England
Ward
Greenstead
Constituency code
E14001176
EU Electoral Region
Eastern
Parish
Colchester, unparished area
International Territorial Level
Colchester
Health & NHS
East of England
Health Authority
Serving Essex
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
North East Essex
Sub ICB Location
NHS Essex ICB - 06T
Cancer Alliance
East of England
Statistical Areas
LSOA 2021
Super Output Area
Colchester 022G E01021705
E01021705MSOA 2021
Mid Super Output
Colchester 022 E02006922
E02006922LSOA 2011
Super Output Area
Colchester 022G E01021705
E01021705MSOA 2011
Mid Super Output
Colchester 022 E02006922
E02006922Urban: 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
7:16 AM
Sunrise
6:07 PM
Sunset
10 hours 51 minutes of daylight today
Sunrise (today)
7:16 AM
Sunset (today)
6:07 PM
Daylight duration
10 hours 51 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 CO4 3JG 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 E01021705 and MSOA E02006922 assigned.
2025 — Indices of Deprivation
IMD England rank: 19104
Present — Active
Postcode CO4 3JG 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 Essex.
You apply through this education local authority even if the school is in another council area.
Colchester is the district council. School applications go through Essex.
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.
Apply for a secondary placeAdmissions and composite prospectus guidanceApplication deadlines and offer daysHome education — find your councilHome education guidance
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Schools near CO4 3JG
Open state schools within 1.2 miles of this postcode, ranked by distance.
PrimaryStateMixed · Ages 4–11FSM 39%
RWM expected
57%
SecondaryStateMixed · Ages 11–16FSM 44%
Attainment 8
38.5
PrimaryStateMixed · Ages 4–11FSM 43%
RWM expected
47%
PrimaryStateMixed · Ages 7–11FSM 47%
RWM expected
38%
PrimaryStateMixed · Ages 4–7FSM 33%
PrimaryStateMixed · Ages 3–11FSM 51%
RWM expected
70%
PrimaryStateMixed · Ages 5–11FSM 20%
RWM expected
59%
PrimaryStateMixed · Ages 3–11FSM 38%
RWM expected
50%
PrimaryStateMixed · Ages 4–11FSM 11%
RWM expected
72%
School performance data © Crown copyright. Source: Department for Education.
Spot a mistake on this page? Email [email protected] and we'll check it against the source.
Explore the full Colchester
See local data, transport links, deprivation trends and more for the broader area — all in one place.