SY Postcode Area

SY1

Shrewsbury Town Centre, North Shrewsbury

1,045 postcodes 26,458 pop.

SY10

Oswestry

830 postcodes 15,318 pop.

SY11

Oswestry

983 postcodes 26,716 pop.

SY12

Ellesmere

380 postcodes 8,001 pop.

SY13

Whitchurch

873 postcodes 19,220 pop.

SY14

Malpas

344 postcodes 5,843 pop.

SY15

Montgomery

251 postcodes 5,408 pop.

SY16

Newtown

687 postcodes 16,021 pop.

SY17

Caersws, Llandinam

179 postcodes 3,749 pop.

SY18

Llanidloes

223 postcodes 4,648 pop.

SY19

Llanbrynmair

55 postcodes 1,035 pop.

SY2

East Shrewsbury

572 postcodes 17,585 pop.

SY20

Machynlleth

422 postcodes 6,917 pop.

SY21

Welshpool

869 postcodes 17,136 pop.

SY22

Llanfechain, Llanfyllin, Llansantffraid, Llanymynech, Meifod

416 postcodes 8,854 pop.

SY23

Aberystwyth, Llanon, Llanrhystud

1,000 postcodes 30,914 pop.

SY24

Bow Street, Pen-y-garn, Rhydypennau, Llandre

145 postcodes 4,707 pop.

SY25

Tregaron, Ystrad Meurig

217 postcodes 4,400 pop.

SY3

South Shrewsbury, West Shrewsbury, Bayston Hill

1,094 postcodes 33,658 pop.

SY4

Shawbury, Wem, Atcham, Ruyton-XI-Towns

1,076 postcodes 24,804 pop.

SY5

Dorrington, Donnington, Pontesbury, Westbury

1,061 postcodes 20,711 pop.

SY6

Church Stretton, Cardington

324 postcodes 7,014 pop.

SY7

Clun Valley

568 postcodes 11,160 pop.

SY8

Ludlow

818 postcodes 18,854 pop.

SY9

Bishops Castle

136 postcodes 2,821 pop.

SY99

Non-geographic

8 postcodes