City of London
81 postcode sectors mapped mainly to City of London. Choose a district or browse the guides below. These are postcode sectors, not named neighbourhood boundaries.
Postcode districts
Area guides
81 sectors
- EC3R 7Near City of London
- EC3R 8Near City of London
- EC3V 0Near City of London
- EC3V 1Near City of London
- EC3V 3Near City of London
- EC3V 4Near City of London
- EC3V 9Near City of London
- EC4A 1Near City of London
- EC4A 2Near City of London
- EC4A 3Near Holborn
- EC4A 4Near City of London
- EC4M 5Near City of London
- EC4M 6Near City of London
- EC4M 7Near City of London
- EC4M 8Near City of London
- EC4M 9Near City of London
- EC4N 1Near City of London
- EC4N 4Near City of London
- EC4N 5Near City of London
- EC4N 6Near City of London
- EC4N 7Near City of London
- EC4N 8Near City of London
- EC4R 0Near City of London
- EC4R 2Near City of London
- EC4V 2Near City of London
- EC4V 5Near City of London
- EC4V 6Near City of London
- EC4Y 0Near City of London
- EC4Y 1Near City of London
- EC4Y 7Near City of London
- EC4Y 8Near City of London
- EC4Y 9Near City of London
- WC2A 1Near City of London
Authority grouping uses mapped sector boundaries from the Office for National Statistics, December 2025. It measures boundary area, not the number of addresses or residents. Guide names describe a place near the approximate sector centre.