AL3 4DD Coordinates, Map & Deprivation Data | Sipuha
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AL3 4DD

AL3 4DD is a postcode in St Peters.

POSTCODE
Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-02-01
Coordinates
51.7520, -0.3410
OS grid TL146072 (514,614, 207,225)
IMD England
5/10
#15120
Crime · Mar '26
32
MoM +3% vs Feb '26
Plus Code
9C3XQM25+RH
Around average
IMD England
32
Crime · Mar '26
East of England
Region
Live
Status
Around average
IMD England
32
Crime · Mar '26
East of England
Region
Live
Status

Coordinates & Location for AL3 4DD

England
Country
St Albans
Local Authority
Hertfordshire
St Peters
Ward
Luton
Travel to Work
TTWA
Postcode
AL3 4DD
Coordinates
51.7520, -0.3410
Grid reference
TL146072
Easting
514,614
Northing
207,225
Region
East of England
Plus Code
9C3XQM25+RH
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
St Albans
Travel to Work
Luton
ITL Region
St Albans
National Park
Non-National Park

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.
15120
Rank out of 32,844 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 15120 out of 32,844 lower layer super output areas in England. N/A for Wales, Scotland and Northern Ireland as this postcode is in England.

Police Recorded Crime near AL3 4DD

Crime trends · near AL3 4DD
data.police.uk · YoY vs same month last yearApr '24 – Mar '26
Key categories · YoY
Violent Crime
12
YoY +33%
ASB
7
YoY -12%
Vehicle Crime
0
YoY -100%
Burglary
1
YoY +100%
Criminal damage
5
YoY +67%
Apr '24Oct '24Apr '25Oct '25Mar '26

2 of 5 key categories improving · burglary rising

32
incidents · Mar '26

Demographics(LSOA 2021 context)

Ethnicity

Total residents: 2,199
White Brit.62.3%
Other White17.0%
White Irish3.3%
Indian2.9%
African1.7%
+ 5 other groups · 12.8%

Religion

Total residents: 2,188
Christian43.2%
No religion42.9%
Not answered6.6%
Muslim3.7%
Hindu2.0%
+ other · 1.6%

Age groups

Total residents: 2,195
25–3426.1%
35–4925.1%
50–6414.8%
65–745.7%
20–245.5%
+ 6 other age groups · 22.9%

Households

Total households: 1,132
Other31.5%
Any member 66+14.2%
Cohabiting couple family: No children13.9%
Married or civil partnership couple: Dependent children11.0%
Married or civil partnership couple: No children9.3%
+ 7 other households · 20.1%

Administrative Information

St Albans
Local Authority
Council Area
St Albans E14001507
Constituency
E14001507
Hertfordshire
Police Force
Scotland-wide
Ward
St Peters
Constituency code
E14001507
EU Electoral Region
Eastern
Parish
St Albans, unparished area
International Territorial Level
St Albans

Health & NHS

East of England
Health Authority
Serving Hertfordshire
NHS Scotland
East of England
Cancer Alliance
National
Health Authority
East of England
NHS Region
East of England
Integrated Care Board
NHS Hertfordshire and West Essex Integrated Care Board
Primary Care Org
Hertfordshire
Sub ICB Location
NHS Hertfordshire and West Essex ICB - 06N
Cancer Alliance
East of England

Statistical Areas

LSOA 2021
Super Output Area
St Albans 012B E01023727
E01023727
MSOA 2021
Mid Super Output
St Albans 012 E02004935
E02004935
LSOA 2011
Super Output Area
St Albans 012B E01023727
E01023727
MSOA 2011
Mid Super Output
St Albans 012 E02004935
E02004935
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 city and town C1
2021 Classification
Urban: Nearer to a major town or city UN1

Sun & Time Information

4:15 AM7:40 PM
4:15 AM
Sunrise
7:40 PM
Sunset
10 hours 28 minutes of daylight today
Sunrise (today)
4:15 AM
Sunset (today)
7:40 PM
Daylight duration
10 hours 28 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

January 1980
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~46 years
Active Duration
1980 -> Present
January 1980 — Introduced
Postcode AL3 4DD 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. IMD England rank: 15120
2021 — Census Update
2021 Census classification: Urban: Nearer to a major town or city UN1. LSOA E01023727 and MSOA E02004935 assigned.
Present — Active
Postcode AL3 4DD is currently active and in use.
First introduced
January 1980
Usage ended
Not terminated
Active duration
~46 years
Last updated
2026-02-01
Current status
Live
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