SY1 1
SY1 postcode district
Updated September 2026
Sector overview
- Postcode units
- 316
- Coordinate coverage
- 100%
Part of the SY1 postcode district.
Postcode units
151–200 of 316 units
- SY1 1US
- SY1 1UT
- SY1 1UW
- SY1 1UX
- SY1 1UY
- SY1 1XA
- SY1 1XB
- SY1 1XD
- SY1 1XF
- SY1 1XH
- SY1 1XJ
- SY1 1XL
- SY1 1XN
- SY1 1XP
- SY1 1XQ
- SY1 1XR
- SY1 1XS
- SY1 1XY
- SY1 1YA
- SY1 1AA
- SY1 1AB
- SY1 1AE
- SY1 1AN
- SY1 1AX
- SY1 1AY
- SY1 1AZ
- SY1 1BA
- SY1 1BB
- SY1 1BD
- SY1 1BU
- SY1 1BX
- SY1 1BY
- SY1 1BZ
- SY1 1DA
- SY1 1DE
- SY1 1DR
- SY1 1DT
- SY1 1DU
- SY1 1EA
- SY1 1EE
- SY1 1EF
- SY1 1EJ
- SY1 1EL
- SY1 1EP
- SY1 1ER
- SY1 1EW
- SY1 1EX
- SY1 1EY
- SY1 1FB
- SY1 1FZ