Postcodes in Powys page 57 Unitary Authority

This page provides postcode data for the Powys UK Unitary Authority.

In 2021, Powys contained approximately 60,200 households with a population of about 133,200

In 2011, Powys contained approximately 58,352 households with a population of about 132,981

Parishes in this Unitary Authority
Abbey Cwmhir ,   Aberedw ,   Aberhafesp ,   Abermule with Llandyssil ,   Banwy ,   Bausley with Criggion ,   Beguildy ,   Berriew ,   Betws Cedewain ,   Brecon ,   Bronllys ,   Builth ,   Cadfarch ,   Caersws ,   Carno ,   Carreghofa ,   Castle Caereinion ,   Churchstoke ,   Cilmery ,   Clyro ,   Cray ,   Crickhowell ,   Cwmdu and District ,   Disserth and Trecoed ,   Duhonw ,   Dwyriw ,   Erwood ,   Felin-fach ,   Forden with Leighton and Trelystan ,   Gladestry ,   Glantwymyn ,   Glasbury ,   Glascwm ,   Glyn Tarell ,   Guilsfield ,   Gwernyfed ,   Hay ,   Honddu Isaf ,   Kerry ,   Knighton ,   Llanafanfawr ,   Llanbadarn Fawr ,   Llanbadarn Fynydd ,   Llanbister ,   Llanbrynmair ,   Llanddew ,   Llanddewi Ystradenny ,   Llandinam ,   Llandrindod Wells ,   Llandrinio ,   Llandysilio ,   Llanelwedd ,   Llanerfyl ,   Llanfair Caereinion ,   Llanfechain ,   Llanfihangel ,   Llanfihangel Rhydithon ,   Llanfrynach ,   Llanfyllin ,   Llangamarch ,   Llangattock ,   Llangedwyn ,   Llangors ,   Llangunllo ,   Llangurig ,   Llangynidr ,   Llangyniew ,   Llangynog ,   Llanidloes ,   Llanidloes Without ,   Llanigon ,   Llanrhaeadr-ym-Mochnant ,   Llansantffraid ,   Llansilin ,   Llanwddyn ,   Llanwrthwl ,   Llanwrtyd Wells ,   Llanyre ,   Llywel ,   Machynlleth ,   Maescar ,   Manafon ,   Meifod ,   Merthyr Cynog ,   Mochdre with Penstrowed ,   Montgomery ,   Nantmel ,   New Radnor ,   Newtown and Llanllwchaiarn ,   Old Radnor ,   Painscastle ,   Pen-y-Bont-Fawr ,   Penybont ,   Presteigne ,   Rhayader ,   St. Harmon ,   Talgarth ,   Talybont-on-Usk ,   Tawe-Uchaf ,   The Vale of Grwyney ,   Trallong ,   Trefeglwys ,   Treflys ,   Tregynon ,   Trewern ,   Welshpool ,   Whitton ,   Yscir ,   Ystradfellte ,   Ystradgynlais
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
SY20 9TG Glantwymyn 52.651923 -3.838695 275713 307609 SH757076
SY20 9WA Machynlleth 52.588919 -3.843614 275201 300610 SH752006
SY20 9WB Glantwymyn 52.656097 -3.789827 279031 307990 SH790079
SY20 9WE Glantwymyn 52.656097 -3.789827 279031 307990 SH790079
SY20 9WF Machynlleth 52.590371 -3.852518 274602 300787 SH746007
SY20 9WG Glantwymyn 52.656097 -3.789827 279031 307990 SH790079
SY20 9WH Machynlleth 52.590371 -3.852518 274602 300787 SH746007
SY20 9WJ Machynlleth 52.590371 -3.852518 274602 300787 SH746007
SY20 9WN Machynlleth 52.590371 -3.852518 274602 300787 SH746007
SY20 9WP Machynlleth 52.590371 -3.852518 274602 300787 SH746007
SY20 9WX Machynlleth 52.589385 -3.843723 275195 300662 SH751006
SY20 9WY Machynlleth 52.589385 -3.843723 275195 300662 SH751006
SY20 9WZ Machynlleth 52.589385 -3.843723 275195 300662 SH751006
SY20 9ZP Machynlleth 52.589385 -3.843723 275195 300662 SH751006
SY20 9ZR Machynlleth 52.590371 -3.852518 274602 300787 SH746007
SY21 0AA Llanfair Caereinion and Llanerfyl 52.626586 -3.367894 307507 304082 SJ075040
SY21 0AB Rhiwcynon 52.619474 -3.387245 306182 303316 SJ061033
SY21 0AD Llanfair Caereinion and Llanerfyl 52.620627 -3.406102 304908 303469 SJ049034
SY21 0AE Rhiwcynon 52.615456 -3.404695 304992 302892 SJ049028
SY21 0AF Rhiwcynon 52.612896 -3.403063 305097 302605 SJ050026
SY21 0AG Rhiwcynon 52.610797 -3.392687 305795 302358 SJ057023
SY21 0AH Rhiwcynon 52.602877 -3.414644 304291 301506 SJ042015
SY21 0AJ Rhiwcynon 52.593541 -3.436622 302782 300497 SJ027004
SY21 0AL Rhiwcynon 52.601713 -3.421783 303805 301386 SJ038013
SY21 0AN Rhiwcynon 52.600244 -3.450957 301826 301262 SJ018012
SY21 0AP Rhiwcynon 52.609817 -3.434909 302934 302305 SJ029023
SY21 0AQ Rhiwcynon 52.607296 -3.4082 304737 301989 SJ047019
SY21 0AR Rhiwcynon 52.614288 -3.40999 304631 302769 SJ046027
SY21 0AS Llanfair Caereinion and Llanerfyl 52.674726 -3.432081 303269 309521 SJ032095
SY21 0AT Llanfair Caereinion and Llanerfyl 52.64844 -3.322899 310597 306456 SJ105064
SY21 0AU Banwy, Llanfihangel and Llanwddyn 52.691258 -3.495536 299017 311447 SH990114
SY21 0AW Rhiwcynon 52.606709 -3.451658 301793 301982 SJ017019
SY21 0AX Rhiwcynon 52.611676 -3.419403 303988 302491 SJ039024
SY21 0AY Rhiwcynon 52.616683 -3.438044 302737 303073 SJ027030
SY21 0AZ Rhiwcynon 52.620841 -3.456838 301474 303561 SJ014035
SY21 0BA Llanfair Caereinion and Llanerfyl 52.633886 -3.445819 302249 304997 SJ022049
SY21 0BB Llanfair Caereinion and Llanerfyl 52.645396 -3.331336 310020 306128 SJ100061
SY21 0BD Llanfair Caereinion and Llanerfyl 52.645372 -3.330315 310089 306124 SJ100061
SY21 0BE Llanfair Caereinion and Llanerfyl 52.644071 -3.332522 309937 305982 SJ099059
SY21 0BF Llanfair Caereinion and Llanerfyl 52.643048 -3.332269 309952 305868 SJ099058
SY21 0BG Llanfair Caereinion and Llanerfyl 52.646223 -3.316875 311000 306202 SJ109062
SY21 0BH Llanfair Caereinion and Llanerfyl 52.648236 -3.319404 310833 306429 SJ108064
SY21 0BJ Llanfair Caereinion and Llanerfyl 52.644681 -3.313266 311241 306026 SJ112060
SY21 0BL Llanfair Caereinion and Llanerfyl 52.641379 -3.320809 310724 305668 SJ107056
SY21 0BN Llanfair Caereinion and Llanerfyl 52.644924 -3.327789 310259 306071 SJ102060
SY21 0BP Llanfair Caereinion and Llanerfyl 52.645724 -3.325344 310426 306157 SJ104061
SY21 0BS Llanfair Caereinion and Llanerfyl 52.642028 -3.336628 309655 305760 SJ096057
SY21 0BT Llanfair Caereinion and Llanerfyl 52.644531 -3.33394 309842 306035 SJ098060
SY21 0BU Llanfair Caereinion and Llanerfyl 52.644999 -3.333881 309847 306087 SJ098060
SY21 0BW Llanfair Caereinion and Llanerfyl 52.646524 -3.323787 310533 306244 SJ105062
SY21 0BX Llanfair Caereinion and Llanerfyl 52.643382 -3.347267 308938 305924 SJ089059
SY21 0BY Llanfair Caereinion and Llanerfyl 52.638406 -3.330946 310032 305350 SJ100053
SY21 0BZ Llanfair Caereinion and Llanerfyl 52.634463 -3.323393 310535 304902 SJ105049
SY21 0DA Llanfair Caereinion and Llanerfyl 52.64129 -3.315869 311058 305652 SJ110056
SY21 0DB Llanfair Caereinion and Llanerfyl 52.642531 -3.306034 311726 305778 SJ117057
SY21 0DD Llanfair Caereinion and Llanerfyl 52.635385 -3.296097 312384 304971 SJ123049
SY21 0DE Llanfair Caereinion and Llanerfyl 52.631293 -3.303645 311865 304525 SJ118045
SY21 0DF Llanfair Caereinion and Llanerfyl 52.633387 -3.317524 310930 304775 SJ109047
SY21 0DG Llanfair Caereinion and Llanerfyl 52.630362 -3.321112 310681 304443 SJ106044
SY21 0DH Llanfair Caereinion and Llanerfyl 52.622618 -3.35245 308544 303621 SJ085036
SY21 0DJ Llanfair Caereinion and Llanerfyl 52.630708 -3.354945 308392 304524 SJ083045
SY21 0DL Llanfair Caereinion and Llanerfyl 52.636083 -3.348772 308821 305114 SJ088051
SY21 0DN Llanfair Caereinion and Llanerfyl 52.632023 -3.365684 307668 304684 SJ076046
SY21 0DP Llanfair Caereinion and Llanerfyl 52.631746 -3.381856 306573 304674 SJ065046
SY21 0DQ Llanfair Caereinion and Llanerfyl 52.626853 -3.330994 310005 304065 SJ100040
SY21 0DR Llanfair Caereinion and Llanerfyl 52.634422 -3.395195 305676 304989 SJ056049
SY21 0DS Llanfair Caereinion and Llanerfyl 52.622255 -3.421887 303843 303671 SJ038036
SY21 0DT Llanfair Caereinion and Llanerfyl 52.638309 -3.381871 306586 305404 SJ065054
SY21 0DU Llanfair Caereinion and Llanerfyl 52.64717 -3.358839 308163 306360 SJ081063
SY21 0DW Llanfair Caereinion and Llanerfyl 52.62578 -3.388435 306115 304019 SJ061040
SY21 0DX Llanfair Caereinion and Llanerfyl 52.644723 -3.332025 309972 306054 SJ099060
SY21 0DY Llanfair Caereinion and Llanerfyl 52.645328 -3.332605 309934 306122 SJ099061
SY21 0EA Llanfair Caereinion and Llanerfyl 52.676506 -3.432094 303272 309719 SJ032097
SY21 0EB Llanfair Caereinion and Llanerfyl 52.64934 -3.345174 309092 306584 SJ090065
SY21 0ED Llanfair Caereinion and Llanerfyl 52.653228 -3.346328 309022 307018 SJ090070
SY21 0EE Llanfair Caereinion and Llanerfyl 52.655292 -3.350679 308732 307253 SJ087072
SY21 0EF Llanfair Caereinion and Llanerfyl 52.662282 -3.375219 307087 308062 SJ070080
SY21 0EG Llanfair Caereinion and Llanerfyl 52.67601 -3.430747 303362 309662 SJ033096
SY21 0EH Llanfair Caereinion and Llanerfyl 52.675681 -3.432644 303233 309628 SJ032096
SY21 0EJ Llanfair Caereinion and Llanerfyl 52.676759 -3.431955 303282 309747 SJ032097
SY21 0EL Llanfair Caereinion and Llanerfyl 52.681761 -3.436127 303011 310309 SJ030103
SY21 0EN Llanfair Caereinion and Llanerfyl 52.691921 -3.418143 304249 311415 SJ042114
SY21 0EP Llanfair Caereinion and Llanerfyl 52.675515 -3.434502 303107 309612 SJ031096
SY21 0EQ Llanfair Caereinion and Llanerfyl 52.676813 -3.428259 303532 309748 SJ035097
SY21 0ER Llanfair Caereinion and Llanerfyl 52.677634 -3.448728 302150 309867 SJ021098
SY21 0ES Llanfair Caereinion and Llanerfyl 52.675956 -3.424725 303769 309648 SJ037096
SY21 0ET Llanfair Caereinion and Llanerfyl 52.669415 -3.425134 303727 308921 SJ037089
SY21 0EU Llanfair Caereinion and Llanerfyl 52.673401 -3.415147 304411 309351 SJ044093
SY21 0EW Rhiwcynon 52.618102 -3.366049 307614 303136 SJ076031
SY21 0EX Llanfair Caereinion and Llanerfyl 52.681817 -3.406765 304996 310276 SJ049102
SY21 0EY Llanfair Caereinion and Llanerfyl 52.670968 -3.402748 305244 309064 SJ052090
SY21 0EZ Llanfair Caereinion and Llanerfyl 52.663135 -3.40374 305160 308194 SJ051081
SY21 0GA Banwy, Llanfihangel and Llanwddyn 52.691333 -3.470799 300689 311421 SJ006114
SY21 0HA Llanfair Caereinion and Llanerfyl 52.657595 -3.412197 304576 307589 SJ045075
SY21 0HB Llanfair Caereinion and Llanerfyl 52.647532 -3.406374 304948 306462 SJ049064
SY21 0HD Llanfair Caereinion and Llanerfyl 52.654785 -3.38137 306655 307236 SJ066072
SY21 0HE Llanfair Caereinion and Llanerfyl 52.646285 -3.384798 306405 306295 SJ064062
SY21 0HF Llanfair Caereinion and Llanerfyl 52.649119 -3.374599 307101 306597 SJ071065
SY21 0HG Llanfair Caereinion and Llanerfyl 52.675747 -3.433904 303148 309637 SJ031096
SY21 0HL Llanfair Caereinion and Llanerfyl 52.6527 -3.32217 310655 306929 SJ106069
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license