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 58,348 households with a population of about 132,970

Parishes in this Unitary Authority
Abbey Cwmhir ,   Aberedw ,   Aberhafesp ,   Banwy ,   Bausley with Criggion ,   Beguildy ,   Berriew ,   Bettws ,   Brecon ,   Bronllys ,   Builth ,   Cadfarch ,   Caersws ,   Carno ,   Carreghofa ,   Castle Caereinion ,   Churchstoke ,   Cilmery ,   Clyro ,   Cray ,   Crickhowell ,   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 ,   Llandyssil ,   Llanelwedd ,   Llanerfyl ,   Llanfair Caereinion ,   Llanfechain ,   Llanfihangel ,   Llanfihangel Cwmdu with Bwlch and Cathedine ,   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 ,   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 5LF Caersws 52.561415 -3.537965 295841 297065 SN958970
SY17 5LG Caersws 52.563995 -3.539138 295768 297354 SN957973
SY17 5LH Caersws 52.556753 -3.534203 296085 296541 SN960965
SY17 5LJ Caersws 52.556031 -3.534399 296070 296461 SN960964
SY17 5LL Caersws 52.555811 -3.531293 296280 296432 SN962964
SY17 5LN Caersws 52.554913 -3.530465 296334 296331 SN963963
SY17 5LP Caersws 52.554729 -3.530149 296355 296310 SN963963
SY17 5LQ Caersws 52.563914 -3.537979 295846 297343 SN958973
SY17 5LR Caersws 52.554668 -3.529725 296384 296303 SN963963
SY17 5LS Caersws 52.550326 -3.530586 296315 295821 SN963958
SY17 5LT Caersws 52.553211 -3.521659 296927 296129 SN969961
SY17 5LU Caersws 52.555262 -3.529888 296374 296369 SN963963
SY17 5LW Caersws 52.556008 -3.529899 296375 296452 SN963964
SY17 5LX Caersws 52.546818 -3.515088 297358 295409 SN973954
SY17 5LY Caersws 52.555756 -3.532722 296183 296428 SN961964
SY17 5LZ Caersws 52.555172 -3.53133 296276 296361 SN962963
SY17 5NA Caersws 52.516203 -3.43032 303038 291886 SO030918
SY17 5NB Caersws 52.555767 -3.533268 296146 296430 SN961964
SY17 5ND Caersws 52.54631 -3.463595 300848 295280 SO008952
SY17 5NE Caersws 52.556547 -3.454392 301495 296406 SO014964
SY17 5NG Caersws 52.555112 -3.533186 296150 296357 SN961963
SY17 5NJ Caersws 52.534325 -3.467006 300590 293952 SO005939
SY17 5NL Caersws 52.542514 -3.477463 299899 294877 SN998948
SY17 5NN Caersws 52.54546 -3.46979 300426 295194 SO004951
SY17 5NP Caersws 52.548726 -3.487583 299227 295582 SN992955
SY17 5NQ Caersws 52.541079 -3.477946 299863 294718 SN998947
SY17 5NR Caersws 52.536596 -3.483384 299484 294227 SN994942
SY17 5NS Caersws 52.541794 -3.478265 299843 294798 SN998947
SY17 5NW Caersws 52.552457 -3.484022 299477 295992 SN994959
SY17 5NY Caersws 52.536267 -3.442384 302264 294134 SO022941
SY17 5NZ Caersws 52.540984 -3.441182 302356 294657 SO023946
SY17 5PA Caersws 52.541321 -3.420018 303792 294666 SO037946
SY17 5PB Caersws 52.54295 -3.408598 304570 294832 SO045948
SY17 5PD Caersws 52.533549 -3.415845 304058 293796 SO040937
SY17 5PE Llanbrynmair 52.503349 -3.51948 296958 290580 SN969905
SY17 5PH Llanbrynmair 52.505244 -3.518004 297063 290789 SN970907
SY17 5PJ Llanbrynmair 52.504555 -3.51773 297080 290712 SN970907
SY17 5PL Llanbrynmair 52.507007 -3.514655 297294 290980 SN972909
SY17 5PN Llanbrynmair 52.50479 -3.505267 297926 290720 SN979907
SY17 5PP Caersws 52.517842 -3.424817 303415 292061 SO034920
SY17 5PQ Caersws 52.521281 -3.466418 300600 292500 SO006925
SY17 5PR Llanbrynmair 52.50688 -3.512373 297449 290963 SN974909
SY17 5PS Llanbrynmair 52.500415 -3.521839 296791 290257 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 52.491564 -3.534672 295899 289291 SN958892
SY17 5PY Llanbrynmair 52.492619 -3.512546 297404 289377 SN974893
SY17 5QE Llanbrynmair 52.508436 -3.514415 297314 291139 SN973911
SY17 5QF Llanbrynmair 52.509268 -3.514379 297318 291231 SN973912
SY17 5QG Llanbrynmair 52.512415 -3.535929 295863 291612 SN958916
SY17 5QH Llanbrynmair 52.506397 -3.514546 297300 290912 SN972909
SY17 5QP Caersws 52.524598 -3.47586 299967 292882 SN999928
SY17 5QQ Llanbrynmair 52.521199 -3.533184 296070 292585 SN960925
SY17 5QR Llanbrynmair 52.521562 -3.487829 299148 292561 SN991925
SY17 5QS Caersws 52.513824 -3.474703 300021 291682 SO000916
SY17 5QT Llanbrynmair 52.512408 -3.489377 299022 291545 SN990915
SY17 5QU Llanbrynmair 52.522192 -3.502045 298185 292651 SN981926
SY17 5QX Llanbrynmair 52.52449 -3.524071 296696 292938 SN966929
SY17 5QY Llanbrynmair 52.515027 -3.511144 297551 291867 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 -3.486262 299249 292284 SN992922
SY17 5RG Llanbrynmair 52.50482 -3.529535 296279 290758 SN962907
SY17 5RH Llanbrynmair 52.510073 -3.577283 293051 291412 SN930914
SY17 5RJ Llanbrynmair 52.509782 -3.590962 292122 291400 SN921914
SY17 5RL Llanbrynmair 52.50749 -3.573853 293278 291120 SN932911
SY17 5RN Llanbrynmair 52.506125 -3.603818 291241 291013 SN912910
SY17 5RP Llanbrynmair 52.499904 -3.597441 291658 290311 SN916903
SY17 5RQ Llanbrynmair 52.506564 -3.563956 293947 291002 SN939910
SY17 5RR Llanbrynmair 52.497537 -3.590226 292142 290037 SN921900
SY17 5RS Llanbrynmair 52.494581 -3.597815 291620 289720 SN916897
SY17 5RW Llanbrynmair 52.508214 -3.57508 293196 291202 SN931912
SY17 5SA Caersws 52.513783 -3.426443 303296 291612 SO032916
SY17 5SB Caersws 52.507309 -3.420748 303668 290884 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 52.515573 -3.407088 304613 291785 SO046917
SY17 5SG Llandinam with Dolfor 52.50859 -3.370897 307054 290961 SO070909
SY17 5WA Newtown East 52.514314 -3.313264 310977 291525 SO109915
SY17 5WB Caersws 52.51876 -3.471743 300233 292227 SO002922
SY17 5WD Caersws 52.51876 -3.471743 300233 292227 SO002922
SY17 5WE Newtown East 52.514314 -3.313264 310977 291525 SO109915
SY17 5WF Caersws 52.51876 -3.471743 300233 292227 SO002922
SY17 5WG Caersws 52.51876 -3.471743 300233 292227 SO002922
SY17 5WH Caersws 52.51876 -3.471743 300233 292227 SO002922
SY17 5WJ Newtown East 52.514314 -3.313264 310977 291525 SO109915
SY17 5WL Newtown East 52.514314 -3.313264 310977 291525 SO109915
SY17 5WN Newtown East 52.514314 -3.313264 310977 291525 SO109915
SY17 5WP Newtown East 52.514305 -3.313264 310977 291524 SO109915
SY17 5WX Newtown East 52.514314 -3.313264 310977 291525 SO109915
SY17 5WY Newtown East 52.514314 -3.313264 310977 291525 SO109915
SY17 5WZ Newtown East 52.514314 -3.313264 310977 291525 SO109915
SY17 5ZR Newtown East 52.514314 -3.313264 310977 291525 SO109915
SY18 6AA Llanidloes 52.449219 -3.540748 295386 284590 SN953845
SY18 6AB Llanidloes 52.44821 -3.54063 295392 284478 SN953844
SY18 6AD Llanidloes 52.449028 -3.541321 295347 284570 SN953845
SY18 6AE Llanidloes 52.448419 -3.541426 295338 284502 SN953845
SY18 6AF Llanidloes 52.449437 -3.541674 295324 284616 SN953846
SY18 6AG Llanidloes 52.44928 -3.542957 295236 284600 SN952845
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
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