Postcodes in Powys page 50 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
SY17 5JZ Caersws 52.562495 -3.539027 295772 297187 SN957971
SY17 5LA Caersws 52.534302 -3.441808 302299 293915 SO022939
SY17 5LB Caersws 52.555549 -3.529668 296390 296401 SN963964
SY17 5LD Caersws 52.55575 -3.529439 296406 296423 SN964964
SY17 5LE Caersws 52.560799 -3.538053 295834 296997 SN958969
SY17 5LF Caersws 52.56143 -3.537972 295841 297067 SN958970
SY17 5LG Caersws 52.563995 -3.539138 295768 297354 SN957973
SY17 5LH Caersws 52.556767 -3.534209 296085 296543 SN960965
SY17 5LJ Caersws 52.556045 -3.534405 296070 296463 SN960964
SY17 5LL Caersws 52.555825 -3.5313 296280 296434 SN962964
SY17 5LN Caersws 52.554928 -3.530472 296334 296333 SN963963
SY17 5LP Caersws 52.554743 -3.530156 296355 296312 SN963963
SY17 5LQ Caersws 52.563929 -3.537985 295846 297345 SN958973
SY17 5LR Caersws 52.554668 -3.529725 296384 296303 SN963963
SY17 5LS Caersws 52.550341 -3.530593 296315 295823 SN963958
SY17 5LT Caersws 52.553225 -3.521666 296927 296131 SN969961
SY17 5LU Caersws 52.555277 -3.529894 296374 296371 SN963963
SY17 5LW Caersws 52.556023 -3.529905 296375 296454 SN963964
SY17 5LX Caersws 52.546818 -3.515088 297358 295409 SN973954
SY17 5LY Caersws 52.55577 -3.532729 296183 296430 SN961964
SY17 5LZ Caersws 52.555186 -3.531337 296276 296363 SN962963
SY17 5NA Caersws 52.516217 -3.430325 303038 291888 SO030918
SY17 5NB Caersws 52.555781 -3.533275 296146 296432 SN961964
SY17 5ND Caersws 52.546325 -3.463601 300848 295282 SO008952
SY17 5NE Caersws 52.556561 -3.454398 301495 296408 SO014964
SY17 5NG Caersws 52.555126 -3.533193 296150 296359 SN961963
SY17 5NJ Caersws 52.534325 -3.467006 300590 293952 SO005939
SY17 5NL Caersws 52.542529 -3.477469 299899 294879 SN998948
SY17 5NN Caersws 52.545475 -3.469796 300426 295196 SO004951
SY17 5NP Caersws 52.549092 -3.489666 299087 295626 SN990956
SY17 5NQ Caersws 52.541093 -3.477952 299863 294720 SN998947
SY17 5NR Caersws 52.536611 -3.483389 299484 294229 SN994942
SY17 5NS Caersws 52.541809 -3.478271 299843 294800 SN998947
SY17 5NW Caersws 52.552471 -3.484028 299477 295994 SN994959
SY17 5NY Caersws 52.536282 -3.442389 302264 294136 SO022941
SY17 5NZ Caersws 52.540999 -3.441187 302356 294659 SO023946
SY17 5PA Caersws 52.541335 -3.420023 303792 294668 SO037946
SY17 5PB Caersws 52.542964 -3.408603 304570 294834 SO045948
SY17 5PD Caersws 52.533564 -3.41585 304058 293798 SO040937
SY17 5PE Llanbrynmair 52.503364 -3.519486 296958 290582 SN969905
SY17 5PH Llanbrynmair 52.505244 -3.518004 297063 290789 SN970907
SY17 5PJ Llanbrynmair 52.504609 -3.517687 297083 290718 SN970907
SY17 5PL Llanbrynmair 52.507022 -3.514662 297294 290982 SN972909
SY17 5PN Llanbrynmair 52.504804 -3.505273 297926 290722 SN979907
SY17 5PP Caersws 52.517857 -3.424822 303415 292063 SO034920
SY17 5PQ Caersws 52.521296 -3.466424 300600 292502 SO005925
SY17 5PR Llanbrynmair 52.50688 -3.512373 297449 290963 SN974909
SY17 5PS Llanbrynmair 52.500429 -3.521845 296791 290259 SN967902
SY17 5PT Llanbrynmair 52.501198 -3.520119 296910 290342 SN969903
SY17 5PU Llanbrynmair 52.500147 -3.529747 296254 290239 SN962902
SY17 5PW Llanbrynmair 52.503121 -3.521599 296814 290558 SN968905
SY17 5PX Llanbrynmair 52.491578 -3.534678 295899 289293 SN958892
SY17 5PY Llanbrynmair 52.492619 -3.512546 297404 289377 SN974893
SY17 5QE Llanbrynmair 52.508436 -3.514416 297314 291139 SN973911
SY17 5QF Llanbrynmair 52.509282 -3.514386 297318 291233 SN973912
SY17 5QG Llanbrynmair 52.51243 -3.535935 295863 291614 SN958916
SY17 5QH Llanbrynmair 52.506412 -3.514552 297300 290914 SN972909
SY17 5QP Caersws 52.524613 -3.475865 299967 292884 SN999928
SY17 5QQ Llanbrynmair 52.521213 -3.533191 296070 292587 SN960925
SY17 5QR Llanbrynmair 52.521577 -3.487835 299148 292563 SN991925
SY17 5QS Caersws 52.513838 -3.474708 300021 291684 SO000916
SY17 5QT Llanbrynmair 52.512423 -3.489383 299022 291547 SN990915
SY17 5QU Llanbrynmair 52.522206 -3.502051 298185 292653 SN981926
SY17 5QX Llanbrynmair 52.524505 -3.524078 296696 292940 SN966929
SY17 5QY Llanbrynmair 52.515041 -3.51115 297551 291869 SN975918
SY17 5QZ Llanbrynmair 52.515041 -3.51115 297551 291869 SN975918
SY17 5RE Caersws 52.519162 -3.454267 301420 292248 SO014922
SY17 5RF Llanbrynmair 52.519088 -3.486263 299249 292284 SN992922
SY17 5RG Llanbrynmair 52.504834 -3.529541 296279 290760 SN962907
SY17 5RH Llanbrynmair 52.510087 -3.577291 293051 291414 SN930914
SY17 5RJ Llanbrynmair 52.509796 -3.59097 292122 291402 SN921914
SY17 5RL Llanbrynmair 52.50749 -3.573853 293278 291120 SN932911
SY17 5RN Llanbrynmair 52.506125 -3.603818 291241 291013 SN912910
SY17 5RP Llanbrynmair 52.499918 -3.597449 291658 290313 SN916903
SY17 5RQ Llanbrynmair 52.506578 -3.563963 293947 291004 SN939910
SY17 5RR Llanbrynmair 52.497551 -3.590233 292142 290039 SN921900
SY17 5RS Llanbrynmair 52.494581 -3.597815 291620 289720 SN916897
SY17 5RW Llanbrynmair 52.508228 -3.575088 293196 291204 SN931912
SY17 5SA Caersws 52.513783 -3.426444 303296 291612 SO032916
SY17 5SB Caersws 52.507324 -3.420753 303668 290886 SO036908
SY17 5SD Caersws 52.506082 -3.429038 303103 290759 SO031907
SY17 5SE Llandinam with Dolfor 52.50845 -3.406275 304653 290992 SO046909
SY17 5SF Caersws 52.515588 -3.407093 304613 291787 SO046917
SY17 5SG Llandinam with Dolfor 52.508605 -3.370902 307054 290963 SO070909
SY17 5WA Newtown East 52.514329 -3.313267 310977 291527 SO109915
SY17 5WB Caersws 52.518775 -3.471749 300233 292229 SO002922
SY17 5WD Caersws 52.518775 -3.471749 300233 292229 SO002922
SY17 5WE Newtown East 52.514329 -3.313267 310977 291527 SO109915
SY17 5WF Caersws 52.518775 -3.471749 300233 292229 SO002922
SY17 5WG Caersws 52.518775 -3.471749 300233 292229 SO002922
SY17 5WH Caersws 52.518775 -3.471749 300233 292229 SO002922
SY17 5WJ Newtown East 52.514329 -3.313267 310977 291527 SO109915
SY17 5WL Newtown East 52.514329 -3.313267 310977 291527 SO109915
SY17 5WN Newtown East 52.514329 -3.313267 310977 291527 SO109915
SY17 5WP Newtown East 52.51432 -3.313267 310977 291526 SO109915
SY17 5WX Newtown East 52.514329 -3.313267 310977 291527 SO109915
SY17 5WY Newtown East 52.514329 -3.313267 310977 291527 SO109915
SY17 5WZ Newtown East 52.514329 -3.313267 310977 291527 SO109915
SY17 5ZR Newtown East 52.514329 -3.313267 310977 291527 SO109915
SY18 6AA Llanidloes 52.449233 -3.540755 295386 284592 SN953845
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