Warrington
30 postcode sectors mapped mainly to Warrington. Choose a district or browse the guides below. These are postcode sectors, not named neighbourhood boundaries.
Postcode districts
Area guides
30 sectors
- WA1 1Near Warrington
- WA1 2Near Warrington
- WA1 3Near Warrington
- WA1 4Near Woolston
- WA1 9Near Warrington
- WA13 0Near Lymm
- WA2 0Near Winwick
- WA2 7Near Warrington
- WA2 8Near Winwick
- WA2 9Near Warrington
- WA3 4Near Culcheth and Glazebury
- WA3 5Near Culcheth and Glazebury
- WA3 6Near Birchwood
- WA3 7Near Croft
- WA3 9Near Birchwood
- WA4 1Near Warrington
- WA4 2Near Grappenhall and Thelwall
- WA4 3Near Grappenhall and Thelwall
- WA4 5Near Appleton
- WA4 6Near Penketh
- WA4 9Near Warrington
- WA5 0Near Warrington
- WA5 1Near Great Sankey
- WA5 2Near Penketh
- WA5 3Near Great Sankey
- WA5 4Near Burtonwood
- WA5 7Near Burtonwood
- WA5 8Near Great Sankey
- WA5 9Near Burtonwood
- WA55 1Near Burtonwood
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.