SY20 postcodes Powys
This is a list of postcodes in the SY20 area covering the areas of Machynlleth, Powys. The area contains approximately 3,136 households with a population of about 6,917 (2011 census)
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SY1 SY2 SY3 SY4 SY5 SY6 SY7 SY8 SY9 SY10 SY11 SY12 SY13 SY14 SY15 SY16 SY17 SY18 SY19 SY20 SY21 SY22 SY23 SY24 SY25 SY99Filter by sector
SY20 0 SY20 8 SY20 9Nearby districts
LL40 LL36 SY19 LL39 LL35 LL38 LL37 LL42 SY24 LL43Click to view map
Key
Active postcode
Postcode no longer in use
Active postcode
Postcode no longer in use| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| SY20 0AA | 0 | 0 | No | |||
| SY20 0AB | 0 | 0 | No | |||
| SY20 0AD | 52.588904 | -3.843606 | 275202 | 300608 | SH752006 | No |
| SY20 0AE | 52.588904 | -3.843606 | 275202 | 300608 | SH752006 | No |
| SY20 0AF | 52.588904 | -3.843606 | 275202 | 300608 | SH752006 | No |
| SY20 0AG | 52.588904 | -3.843606 | 275202 | 300608 | SH752006 | No |
| SY20 0AH | 52.588904 | -3.843606 | 275202 | 300608 | SH752006 | No |
| SY20 0AJ | 52.588896 | -3.843531 | 275207 | 300607 | SH752006 | No |
| SY20 0AL | 52.588911 | -3.84354 | 275206 | 300609 | SH752006 | No |
| SY20 0AN | 52.588911 | -3.84354 | 275206 | 300609 | SH752006 | No |
| SY20 0AP | 52.588911 | -3.84354 | 275206 | 300609 | SH752006 | No |
| SY20 8AA | 52.590707 | -3.852902 | 274577 | 300825 | SH745008 | Yes |
| SY20 8AB | 52.59068 | -3.853114 | 274563 | 300822 | SH745008 | No |
| SY20 8AD | 52.591748 | -3.845748 | 275065 | 300928 | SH750009 | Yes |
| SY20 8AE | 52.590308 | -3.852759 | 274586 | 300780 | SH745007 | Yes |
| SY20 8AF | 52.590845 | -3.850582 | 274735 | 300836 | SH747008 | Yes |
| SY20 8AG | 52.591071 | -3.853411 | 274544 | 300866 | SH745008 | Yes |
| SY20 8AH | 52.588896 | -3.843531 | 275207 | 300607 | SH752006 | Yes |
| SY20 8AJ | 52.591233 | -3.852783 | 274587 | 300883 | SH745008 | Yes |
| SY20 8AL | 52.591152 | -3.852794 | 274586 | 300874 | SH745008 | No |
| SY20 8AN | 52.592359 | -3.852092 | 274637 | 301007 | SH746010 | Yes |
| SY20 8AP | 52.591825 | -3.851184 | 274697 | 300946 | SH746009 | Yes |
| SY20 8AQ | 52.591054 | -3.851004 | 274707 | 300860 | SH747008 | No |
| SY20 8AR | 52.59178 | -3.850954 | 274712 | 300941 | SH747009 | Yes |
| SY20 8AS | 52.591644 | -3.850689 | 274730 | 300925 | SH747009 | Yes |
| SY20 8AT | 52.591267 | -3.850629 | 274733 | 300883 | SH747008 | Yes |
| SY20 8AU | 52.590129 | -3.848676 | 274862 | 300753 | SH748007 | Yes |
| SY20 8AW | 52.591978 | -3.852114 | 274634 | 300965 | SH746009 | Yes |
| SY20 8AX | 52.596464 | -3.853322 | 274565 | 301466 | SH745014 | Yes |
| SY20 8AY | 52.591221 | -3.851063 | 274703 | 300879 | SH747008 | Yes |
| SY20 8AZ | 52.591738 | -3.851549 | 274672 | 300937 | SH746009 | Yes |
| SY20 8BA | 52.591326 | -3.854153 | 274494 | 300896 | SH744008 | Yes |
| SY20 8BB | 52.591321 | -3.852373 | 274615 | 300892 | SH746008 | Yes |
| SY20 8BD | 52.591438 | -3.851773 | 274656 | 300904 | SH746009 | Yes |
| SY20 8BE | 52.592411 | -3.852818 | 274588 | 301014 | SH745010 | Yes |
| SY20 8BG | 52.592262 | -3.853683 | 274529 | 300999 | SH745009 | Yes |
| SY20 8BH | 52.593495 | -3.854555 | 274473 | 301138 | SH744011 | Yes |
| SY20 8BJ | 52.59358 | -3.855052 | 274440 | 301148 | SH744011 | Yes |
| SY20 8BL | 52.596454 | -3.854532 | 274483 | 301467 | SH744014 | Yes |
| SY20 8BN | 52.592707 | -3.854558 | 274471 | 301050 | SH744010 | Yes |
| SY20 8BP | 52.591866 | -3.854678 | 274460 | 300957 | SH744009 | Yes |
| SY20 8BQ | 52.592554 | -3.85399 | 274509 | 301032 | SH745010 | Yes |
| SY20 8BS | 52.591982 | -3.854365 | 274482 | 300969 | SH744009 | Yes |
| SY20 8BT | 52.591373 | -3.854752 | 274454 | 300902 | SH744009 | Yes |
| SY20 8BU | 52.591278 | -3.854919 | 274442 | 300892 | SH744008 | Yes |
| SY20 8BW | 52.592558 | -3.854891 | 274448 | 301034 | SH744010 | Yes |
| SY20 8BX | 52.59107 | -3.854378 | 274478 | 300868 | SH744008 | Yes |
| SY20 8BY | 52.590559 | -3.855043 | 274432 | 300812 | SH744008 | Yes |
| SY20 8BZ | 52.591156 | -3.8543 | 274484 | 300877 | SH744008 | Yes |
| SY20 8DA | 52.591105 | -3.854062 | 274500 | 300871 | SH744008 | Yes |
| SY20 8DB | 52.591379 | -3.844595 | 275142 | 300885 | SH751008 | No |
| SY20 8DD | 52.593998 | -3.851896 | 274655 | 301189 | SH746011 | Yes |
| SY20 8DE | 52.592345 | -3.837992 | 275592 | 300981 | SH755009 | Yes |
| SY20 8DF | 52.593743 | -3.819079 | 276877 | 301104 | SH768011 | Yes |
| SY20 8DG | 52.589913 | -3.853045 | 274565 | 300737 | SH745007 | Yes |
| SY20 8DH | 52.591379 | -3.844625 | 275140 | 300885 | SH751008 | Yes |
| SY20 8DJ | 52.589359 | -3.853043 | 274564 | 300675 | SH745006 | Yes |
| SY20 8DL | 52.589079 | -3.853482 | 274533 | 300645 | SH745006 | Yes |
| SY20 8DN | 52.589852 | -3.8535 | 274534 | 300731 | SH745007 | Yes |
| SY20 8DP | 52.589589 | -3.85388 | 274508 | 300702 | SH745007 | Yes |
| SY20 8DQ | 52.589812 | -3.852826 | 274580 | 300725 | SH745007 | Yes |
| SY20 8DR | 52.58944 | -3.854198 | 274486 | 300686 | SH744006 | Yes |
| SY20 8DS | 52.589854 | -3.853988 | 274501 | 300732 | SH745007 | Yes |
| SY20 8DT | 52.590453 | -3.851296 | 274685 | 300794 | SH746007 | Yes |
| SY20 8DU | 52.589204 | -3.852638 | 274591 | 300657 | SH745006 | Yes |
| SY20 8DW | 52.590447 | -3.853591 | 274530 | 300797 | SH745007 | No |
| SY20 8DX | 52.590358 | -3.851831 | 274649 | 300784 | SH746007 | No |
| SY20 8DY | 52.590643 | -3.849141 | 274832 | 300811 | SH748008 | Yes |
| SY20 8DZ | 52.58922 | -3.850439 | 274740 | 300655 | SH747006 | No |
| SY20 8EA | 52.590682 | -3.84701 | 274976 | 300812 | SH749008 | Yes |
| SY20 8EB | 52.590738 | -3.851515 | 274671 | 300826 | SH746008 | Yes |
| SY20 8ED | 52.590674 | -3.845437 | 275083 | 300808 | SH750008 | Yes |
| SY20 8EE | 52.590848 | -3.849268 | 274824 | 300834 | SH748008 | Yes |
| SY20 8EF | 52.59104 | -3.846766 | 274994 | 300851 | SH749008 | Yes |
| SY20 8EG | 52.590037 | -3.843594 | 275206 | 300734 | SH752007 | Yes |
| SY20 8EH | 52.590236 | -3.842333 | 275292 | 300754 | SH752007 | Yes |
| SY20 8EJ | 52.589538 | -3.841019 | 275379 | 300674 | SH753006 | Yes |
| SY20 8EL | 52.590079 | -3.851679 | 274658 | 300753 | SH746007 | Yes |
| SY20 8EN | 52.590871 | -3.848929 | 274847 | 300836 | SH748008 | Yes |
| SY20 8EP | 52.594644 | -3.838738 | 275548 | 301238 | SH755012 | Yes |
| SY20 8EQ | 52.590244 | -3.84533 | 275089 | 300760 | SH750007 | Yes |
| SY20 8ER | 52.588973 | -3.851876 | 274642 | 300630 | SH746006 | Yes |
| SY20 8ES | 52.591394 | -3.847091 | 274973 | 300891 | SH749008 | Yes |
| SY20 8ET | 52.58817 | -3.854927 | 274433 | 300546 | SH744005 | Yes |
| SY20 8EU | 52.587027 | -3.856148 | 274347 | 300421 | SH743004 | Yes |
| SY20 8EW | 52.590712 | -3.8522 | 274625 | 300824 | SH746008 | No |
| SY20 8EX | 52.58589 | -3.846048 | 275028 | 300277 | SH750002 | Yes |
| SY20 8EY | 52.5913 | -3.843352 | 275226 | 300874 | SH752008 | Yes |
| SY20 8EZ | 52.591814 | -3.843772 | 275199 | 300932 | SH751009 | Yes |
| SY20 8FA | 52.591279 | -3.847544 | 274942 | 300879 | SH749008 | Yes |
| SY20 8FB | 52.591434 | -3.835068 | 275787 | 300875 | SH757008 | Yes |
| SY20 8HA | 52.592284 | -3.842463 | 275289 | 300982 | SH752009 | Yes |
| SY20 8HB | 52.591871 | -3.84187 | 275328 | 300935 | SH753009 | Yes |
| SY20 8HD | 52.591572 | -3.840868 | 275395 | 300900 | SH753009 | Yes |
| SY20 8HE | 52.592026 | -3.837078 | 275653 | 300944 | SH756009 | Yes |
| SY20 8HF | 52.590855 | -3.84075 | 275401 | 300820 | SH754008 | Yes |
| SY20 8HG | 52.590633 | -3.839397 | 275492 | 300793 | SH754007 | Yes |
| SY20 8HH | 52.59195 | -3.850052 | 274774 | 300958 | SH747009 | Yes |
| SY20 8HJ | 52.590592 | -3.842599 | 275275 | 300794 | SH752007 | Yes |
| SY20 8HL | 52.592605 | -3.840912 | 275395 | 301015 | SH753010 | Yes |
| SY20 8HN | 52.593629 | -3.840969 | 275394 | 301129 | SH753011 | Yes |
| SY20 8HP | 52.5917 | -3.849938 | 274781 | 300930 | SH747009 | Yes |
| SY20 8HQ | 52.596906 | -3.834131 | 275866 | 301482 | SH758014 | Yes |
| SY20 8HR | 52.592125 | -3.841142 | 275378 | 300962 | SH753009 | Yes |
| SY20 8HS | 52.591891 | -3.849223 | 274830 | 300950 | SH748009 | Yes |
| SY20 8HT | 52.592006 | -3.84818 | 274901 | 300961 | SH749009 | Yes |
| SY20 8HU | 52.592185 | -3.847109 | 274974 | 300979 | SH749009 | Yes |
| SY20 8HW | 52.591323 | -3.846284 | 275027 | 300882 | SH750008 | Yes |
| SY20 8HX | 52.592622 | -3.846198 | 275037 | 301026 | SH750010 | Yes |
| SY20 8HY | 52.592947 | -3.844971 | 275121 | 301060 | SH751010 | Yes |
| SY20 8HZ | 52.59512 | -3.841667 | 275351 | 301296 | SH753012 | Yes |
| SY20 8JA | 52.5948 | -3.845854 | 275066 | 301268 | SH750012 | Yes |
| SY20 8JB | 52.593171 | -3.839237 | 275510 | 301075 | SH755010 | Yes |
| SY20 8JD | 52.591427 | -3.849587 | 274804 | 300899 | SH748008 | Yes |
| SY20 8JG | 52.505078 | -3.978423 | 265814 | 291527 | SN658915 | Yes |
| SY20 8JH | 52.505121 | -3.979073 | 265770 | 291533 | SN657915 | Yes |
| SY20 8JJ | 52.504684 | -3.979407 | 265746 | 291485 | SN657914 | Yes |
| SY20 8JL | 52.50426 | -3.979477 | 265740 | 291438 | SN657914 | Yes |
| SY20 8JN | 52.503459 | -3.979559 | 265732 | 291349 | SN657913 | Yes |
| SY20 8JP | 52.50299 | -3.979626 | 265726 | 291297 | SN657912 | Yes |
| SY20 8JQ | 52.504979 | -3.978404 | 265815 | 291516 | SN658915 | Yes |
| SY20 8JR | 52.496202 | -3.984949 | 265344 | 290552 | SN653905 | Yes |
| SY20 8JS | 52.50571 | -3.964123 | 266786 | 291571 | SN667915 | Yes |
| SY20 8JU | 52.587772 | -3.855073 | 274422 | 300502 | SH744005 | Yes |
| SY20 8JW | 52.502721 | -3.9801 | 265693 | 291268 | SN656912 | Yes |
| SY20 8JX | 52.625482 | -3.738794 | 282400 | 304500 | SH824044 | No |
| SY20 8JY | 52.62169 | -3.755087 | 281287 | 304105 | SH812041 | Yes |
| SY20 8JZ | 52.624418 | -3.744544 | 282008 | 304391 | SH820043 | Yes |
| SY20 8LA | 52.624578 | -3.745289 | 281958 | 304410 | SH819044 | Yes |
| SY20 8LB | 52.626003 | -3.741932 | 282189 | 304563 | SH821045 | No |
| SY20 8LD | 52.626001 | -3.738372 | 282430 | 304557 | SH824045 | Yes |
| SY20 8LE | 52.633311 | -3.725421 | 283326 | 305349 | SH833053 | Yes |
| SY20 8LF | 52.624125 | -3.739797 | 282328 | 304351 | SH823043 | Yes |
| SY20 8LG | 52.613843 | -3.707034 | 284519 | 303154 | SH845031 | Yes |
| SY20 8LH | 52.612456 | -3.705916 | 284591 | 302998 | SH845029 | Yes |
| SY20 8LJ | 52.614957 | -3.705578 | 284620 | 303276 | SH846032 | Yes |
| SY20 8LL | 52.610827 | -3.694517 | 285359 | 302799 | SH853027 | Yes |
| SY20 8LN | 52.598834 | -3.704737 | 284635 | 301481 | SH846014 | Yes |
| SY20 8LP | 52.606809 | -3.720923 | 283560 | 302394 | SH835023 | Yes |
| SY20 8LQ | 52.612519 | -3.706325 | 284563 | 303006 | SH845030 | Yes |
| SY20 8LR | 52.617087 | -3.692499 | 285511 | 303492 | SH855034 | Yes |
| SY20 8LS | 52.621119 | -3.696599 | 285244 | 303947 | SH852039 | Yes |
| SY20 8LT | 52.624217 | -3.692043 | 285561 | 304284 | SH855042 | Yes |
| SY20 8LU | 52.614958 | -3.723539 | 283405 | 303305 | SH834033 | Yes |
| SY20 8LW | 52.605967 | -3.731759 | 282824 | 302318 | SH828023 | Yes |
| SY20 8LX | 52.625205 | -3.739906 | 282324 | 304471 | SH823044 | Yes |
| SY20 8LY | 52.62514 | -3.745547 | 281942 | 304473 | SH819044 | Yes |
| SY20 8LZ | 52.613009 | -3.70723 | 284504 | 303062 | SH845030 | Yes |
| SY20 8NA | 52.611011 | -3.804006 | 277946 | 302999 | SH779029 | Yes |
| SY20 8NB | 52.627944 | -3.80086 | 278206 | 304877 | SH782048 | Yes |
| SY20 8ND | 52.537794 | -3.941549 | 268414 | 295098 | SN684950 | Yes |
| SY20 8NE | 52.593327 | -3.804925 | 277835 | 301034 | SH778010 | Yes |
| SY20 8NF | 52.592253 | -3.806978 | 277692 | 300918 | SH776009 | Yes |
| SY20 8NG | 52.598341 | -3.816885 | 277038 | 301612 | SH770016 | Yes |
| SY20 8NH | 52.592374 | -3.813338 | 277262 | 300942 | SH772009 | Yes |
| SY20 8NJ | 52.592596 | -3.808254 | 277607 | 300958 | SH776009 | Yes |
| SY20 8NL | 52.591799 | -3.806892 | 277697 | 300867 | SH776008 | Yes |
| SY20 8NN | 52.593076 | -3.806037 | 277758 | 301008 | SH777010 | Yes |
| SY20 8NP | 52.607851 | -3.77038 | 280214 | 302591 | SH802025 | Yes |
| SY20 8NQ | 52.592342 | -3.822475 | 276643 | 300954 | SH766009 | Yes |
| SY20 8NR | 52.600297 | -3.767218 | 280407 | 301746 | SH804017 | Yes |
| SY20 8NS | 52.600751 | -3.729774 | 282945 | 301735 | SH829017 | Yes |
| SY20 8NT | 52.601508 | -3.728054 | 283063 | 301816 | SH830018 | Yes |
| SY20 8NU | 52.589939 | -3.737741 | 282376 | 300545 | SH823005 | Yes |
| SY20 8NW | 52.60658 | -3.791278 | 278795 | 302485 | SH787024 | Yes |
| SY20 8NX | 52.595265 | -3.718374 | 283702 | 301106 | SH837011 | Yes |
| SY20 8NY | 52.585916 | -3.726319 | 283139 | 300079 | SH831000 | Yes |
| SY20 8NZ | 52.581319 | -3.733887 | 282614 | 299580 | SN826995 | Yes |
| SY20 8PA | 52.588697 | -3.841914 | 275316 | 300582 | SH753005 | Yes |
| SY20 8PB | 52.592381 | -3.805883 | 277767 | 300930 | SH777009 | Yes |
| SY20 8PD | 52.539505 | -3.939191 | 268579 | 295284 | SN685952 | Yes |
| SY20 8PE | 52.59132 | -3.850085 | 274770 | 300888 | SH747008 | No |
| SY20 8PF | 52.592093 | -3.805081 | 277820 | 300897 | SH778008 | Yes |
| SY20 8PG | 52.533116 | -3.945138 | 268157 | 294584 | SN681945 | Yes |
| SY20 8PH | 52.538911 | -3.939814 | 268535 | 295219 | SN685952 | Yes |
| SY20 8PJ | 52.537464 | -3.94045 | 268488 | 295059 | SN684950 | Yes |
| SY20 8PL | 52.521338 | -3.96148 | 267013 | 293304 | SN670933 | Yes |
| SY20 8PN | 52.511635 | -3.97653 | 265962 | 292253 | SN659922 | Yes |
| SY20 8PP | 52.511924 | -3.976609 | 265958 | 292285 | SN659922 | Yes |
| SY20 8PQ | 52.539195 | -3.939597 | 268551 | 295250 | SN685952 | Yes |
| SY20 8PR | 52.511166 | -3.97569 | 266018 | 292199 | SN660921 | Yes |
| SY20 8PS | 52.574342 | -3.889386 | 272058 | 299069 | SN720990 | No |
| SY20 8PT | 52.511037 | -3.976923 | 265934 | 292187 | SN659921 | Yes |
| SY20 8PU | 52.510181 | -3.996322 | 264615 | 292128 | SN646921 | Yes |
| SY20 8PW | 52.525757 | -3.966085 | 266714 | 293804 | SN667938 | Yes |
| SY20 8PX | 52.531 | -3.951747 | 267702 | 294361 | SN677943 | Yes |
| SY20 8PY | 52.561005 | -3.899324 | 271346 | 297603 | SN713976 | Yes |
| SY20 8PZ | 52.569671 | -3.903889 | 271062 | 298575 | SN710985 | Yes |
| SY20 8QA | 52.607686 | -3.869244 | 273519 | 302742 | SH735027 | Yes |
| SY20 8QB | 52.511967 | -3.97835 | 265840 | 292293 | SN658922 | Yes |
| SY20 8QD | 52.515814 | -3.983253 | 265519 | 292730 | SN655927 | Yes |
| SY20 8QE | 52.512461 | -3.978888 | 265805 | 292349 | SN658923 | Yes |
| SY20 8QG | 52.60592 | -3.844801 | 275169 | 302503 | SH751025 | Yes |
| SY20 8QH | 52.615789 | -3.791927 | 278777 | 303510 | SH787035 | Yes |
| SY20 8QJ | 52.63413 | -3.764422 | 280689 | 305504 | SH806055 | Yes |
| SY20 8QL | 52.63885 | -3.742953 | 282154 | 305994 | SH821059 | Yes |
| SY20 8QN | 52.635074 | -3.736817 | 282560 | 305564 | SH825055 | Yes |
| SY20 8QP | 52.630921 | -3.712065 | 284223 | 305062 | SH842050 | Yes |
| SY20 8QQ | 52.608532 | -3.818569 | 276953 | 302748 | SH769027 | Yes |
| SY20 8QR | 52.631018 | -3.722782 | 283498 | 305090 | SH834050 | Yes |
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
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