L31 in Sefton

91 postcode sectors mapped mainly to Sefton. Choose a district or browse the guides below. These are postcode sectors, not named neighbourhood boundaries.

Postcode districts

All 91
L10 4
L20 7
L21 10
L22 8
L23 8
L29 7
L30 10
L31 10
L37 6
L38 7
L68 1
L71 1
L72 3
L75 2
L80 1
L9 1
PR8 4
PR9 1

L31 guides

10 sectors

L31 0Near Lydiate
L31 1Near Melling Mount
L31 2Near Lydiate
L31 3Near Sefton
L31 4Near Lydiate
L31 5Near Sefton
L31 6Near Kennessee Green
L31 7Near Sefton
L31 8Near Sefton
L31 9Near Sefton

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.