EC3P postcode district: Islington and around

EC3P is a postcode district in England, with 25 postcodes in use in 1 sector. It has postcodes in Islington and City of London. It is split between 2 councils: Islington (24 postcodes) and City of London (1).

Postcodes in use
25
Sectors
1
Councils
2 councils
Places
2 places

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Every postcode in EC3P, by flood risk

Map of every postcode in EC3P, by flood risk Of the 25 postcodes in EC3P that ONS places, 25 are not on the Environment Agency's at-risk list. Places named: City of London. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A201A1A1211A401 EC3P 3AS: not on the flood risk listEC3P 3DQ: not on the flood risk list City of London Map of every postcode in EC3P, by flood risk Of the 25 postcodes in EC3P that ONS places, 25 are not on the Environment Agency's at-risk list. Places named: City of London. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. City of London
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 25

Of the 25 postcodes in EC3P that ONS places, 25 are not on the Environment Agency's at-risk list.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

The middle of its postcodes: latitude 51.5242, longitude -0.1108. Open this area on OpenStreetMap

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

Is EC3P at risk of flooding?

None of the 25 postcodes in EC3P is on the Environment Agency's list of postcodes with a home or business in an area at risk of flooding from rivers or the sea.

Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.

Source: Environment Agency, Risk of Flooding from Rivers and Sea (postcodes in areas at risk), published 6 July 2026, Open Government Licence v3.0. How we use it

Postcodes in EC3P

Pick a sector, then a postcode. A sector is the district plus the next digit.

EC3P 325 postcodes
UK postcode format explained

Places in EC3P

Towns and villages with postcodes in EC3P, and how many each has here.

Islington postcodes,24City of London postcodes,1

Who covers EC3P

How many of the district's postcodes in use fall under each council, constituency and police force area.

Councils

What council am I in?

Constituencies

  • Islington South and Finsbury24
  • Cities of London and Westminster1

Police force areas

  • Metropolitan Police24
  • City of London1

Next to EC3P

EC3N postcode district EC3R postcode district All EC districts Islington postcodes

"Next to" is by number: the districts before and after EC3P in the EC area.

Check a postcode

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