Explore N1 9DT in Islington on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available. Census 2021 records 22 residents and 13 households at the exact postcode.
Average sold price£819,1673 exact-postcode transactions
IMD decile5 of 10Containing LSOA · 2025
Vector and Interactive Postcode Maps for N1 9DT
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Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
Exact postcode record
Postcode details
Postcode
N1 9DT
Postcode without spaces
N19DT
Status
Active postcode
User type
Small user postcode
Introduced
January 1980
Directory version
2026-06
Latitude
51.5318000
Longitude
-0.1205560
British National Grid
530,460 E, 183,106 N
Containing official geographies
Country
England
Region
London
Local authority
Islington
Output Area (2021)
E00013489
LSOA (2021)
E01002711
MSOA (2021)
E02000574
Electoral ward
E05013700
Westminster constituency
E14001306
The red outline is an approximate convex hull generated from geocoded property locations and offset outwards by about 25 metres; it is not an official postcode boundary.
Ward and Constituency
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
Exact postcode · Census 2021
Residents
22
Households
13
Female residents
15
Male residents
7
Residents per household
1.7
Counts are from the postcode-level Census population and household datasets. They apply to the exact postcode. Detailed local demographic profiles will be labelled separately when Output Area data is added.
N1 9DT Vector Map
A detailed vector map covering a 500 metre radius around the postcode.
500 metre radius
Creating the N1 9DT mapThe vector map preview will appear here automatically.
Local Deprivation
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
A registered office can be an accountant, agent or correspondence address. A company listed here does not necessarily trade from this postcode.
Crime in the Local LSOA
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Containing LSOA · E01002711
117 recorded incidents
Islington 021B includes N1 9DT and other nearby postcodes.
Crime type
Incidents
Shoplifting
29
Anti-social behaviour
22
Theft from the person
22
Other theft
21
Violence and sexual offences
12
Burglary
3
Public order
3
Robbery
2
Bicycle theft
1
Drugs
1
Vehicle crime
1
Crime figures apply to the whole Islington 021B LSOA, not only to N1 9DT. Locations may be anonymised by the source.
N1 9DT Questions
Answers use the geographic scope stated with each dataset above.
Where is the N1 9DT postcode?
N1 9DT is in Islington, England.
How many people live in N1 9DT?
The Census 2021 postcode-level dataset records 22 residents at N1 9DT. This is an exact postcode count.
What do the deprivation figures for N1 9DT describe?
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Are the property prices for the exact postcode?
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full N1 9DT postcode.
Can I buy a vector map of N1 9DT?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full N1 9DT postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in N1 9
Explore other full postcodes in the same postcode sector.