Norwich
15 postcode sectors mapped mainly to Norwich. Choose a district or browse the guides below. These are postcode sectors, not named neighbourhood boundaries.
Postcode districts
Area guides
15 sectors
- NR1 1Near Thorpe Hamlet
- NR1 2Near Lakenham
- NR1 3Near Heigham Grove
- NR1 4Near Thorpe Hamlet
- NR2 1Near Heigham Grove
- NR2 2Near Heigham Grove
- NR2 3Near Eaton Rise
- NR2 4Near Heigham Grove
- NR3 1Near New Catton
- NR3 2Near Mile Cross
- NR3 3Near New Catton
- NR3 4Near New Catton
- NR5 8Near North Earlham
- NR5 9Near Bowthorpe
- NR6 6Near Mile Cross
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.