Dyfed postcodes - page 20 County

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This page provides postcode data for the Dyfed Welsh preserved county. Dyfed contains approximately 163,514 households with a population of about 382,136 (2011 census)

Postcode Latitude Longitude Easting Northing Grid reference Active?
SA18 3UW51.819367-4.005871261842215319SN618153Yes
SA18 3UY51.815954-4.007214261739214942SN617149Yes
SA18 3WA51.791184-3.985247263178212146SN631121No
SA18 3WB51.815551-4.009227261599214901SN615149No
SA18 3WD51.815551-4.009227261599214901SN615149No
SA18 3WE51.815551-4.009227261599214901SN615149No
SA18 3WF51.815551-4.009227261599214901SN615149No
SA18 3WG51.791184-3.985261263177212146SN631121No
SA18 3WH51.791684-3.984413263237212200SN632121No
SA18 3WJ51.791184-3.985247263178212146SN631121No
SA18 3WL51.794398-4.013623261231212557SN612125No
SA18 3WN51.791184-3.985261263177212146SN631121No
SA18 3WP51.794202-4.012991261274212534SN612125No
SA18 3WQ51.791184-3.985247263178212146SN631121No
SA18 3WR51.794202-4.012991261274212534SN612125No
SA18 3WS51.791184-3.985261263177212146SN631121No
SA18 3WT51.791184-3.985261263177212146SN631121No
SA18 3WU51.791184-3.985247263178212146SN631121No
SA18 3WW51.791684-3.984413263237212200SN632121No
SA18 3WX51.791184-3.985247263178212146SN631121No
SA18 3WY51.791184-3.985247263178212146SN631121No
SA18 3WZ51.791184-3.985247263178212146SN631121No
SA18 3XA51.791184-3.985247263178212146SN631121No
SA18 3XU51.791184-3.985261263177212146SN631121No
SA18 3YA51.816471-4.004349261938214994SN619149Yes
SA18 3YB51.816817-4.00406261959215032SN619150Yes
SA18 3YD51.817528-4.00457261926215112SN619151Yes
SA18 3YE51.817447-4.003508261999215101SN619151No
SA18 3YF51.818041-4.003505262001215167SN620151Yes
SA18 3YG51.816743-4.002635262057215021SN620150Yes
SA18 3YH51.815878-4.002205262084214924SN620149Yes
SA18 3YJ51.81565-4.003428261999214901SN619149No
SA18 3YL51.81589-4.003569261990214928SN619149Yes
SA18 3YN51.816093-4.009077261611214961SN616149Yes
SA18 3YP51.815136-4.003536261990214844SN619148Yes
SA18 3YQ51.791684-3.984413263237212200SN632121No
SA18 3YR51.818738-4.007961261696215253SN616152Yes
SA18 3YS51.81745-4.011212261468215116SN614151Yes
SA18 3YT51.817109-4.009122261611215074SN616150Yes
SA18 3YU51.816411-4.008902261624214996SN616149Yes
SA18 3YW51.794202-4.012991261274212534SN612125No
SA18 3YX51.794202-4.012991261274212534SN612125No
SA18 3YY51.794202-4.012991261274212534SN612125No
SA18 3YZ51.791184-3.985247263178212146SN631121No
SA18 3ZQ51.816393-4.008916261623214994SN616149No
SA18 3ZR51.791184-3.985247263178212146SN631121No
SA18 3ZU51.791684-3.984413263237212200SN632121No
SA18 3ZW51.816384-4.008872261626214993SN616149No
SA18 9AB51.791684-3.984413263237212200SN632121No
SA18 9AD51.791648-3.984397263238212196SN632121Yes
SA18 9AF51.791648-3.984397263238212196SN632121No
SA18 9AH51.791648-3.984397263238212196SN632121No
SA18 9AJ51.791684-3.984413263237212200SN632121No
SA18 9AN51.791648-3.984397263238212196SN632121No
SA18 9AP51.791684-3.984413263237212200SN632121No
SA18 9AQ51.791684-3.984413263237212200SN632121No
SA18 9AR51.791648-3.984397263238212196SN632121Yes
SA18 9AS51.791648-3.984397263238212196SN632121No
SA18 9AT51.791648-3.984397263238212196SN632121No
SA18 9AU51.791648-3.984397263238212196SN632121Yes
SA18 9AW51.791648-3.984397263238212196SN632121Yes
SA18 9AX51.791648-3.984397263238212196SN632121Yes
SA18 9AY51.791648-3.984397263238212196SN632121No
SA18 9AZ51.791648-3.984397263238212196SN632121No
SA18 9BA51.791648-3.984397263238212196SN632121No
SA18 9BB51.791648-3.984397263238212196SN632121Yes
SA18 9BD51.791648-3.984397263238212196SN632121Yes
SA18 9BE51.791648-3.984397263238212196SN632121No
SA18 9BF51.791648-3.984397263238212196SN632121No
SA18 9BG51.791648-3.984397263238212196SN632121No
SA18 9BH51.791648-3.984397263238212196SN632121No
SA18 9BL51.791648-3.984397263238212196SN632121No
SA18 9BN51.791648-3.984397263238212196SN632121Yes
SA18 9BP51.791648-3.984397263238212196SN632121No
SA18 9BQ51.791648-3.984397263238212196SN632121Yes
SA18 9BR51.791648-3.984397263238212196SN632121Yes
SA19 0AA51.891375-3.988512263257223294SN632232No
SA19 0AB51.891375-3.988512263257223294SN632232No
SA19 0AD51.891421-3.988485263259223299SN632232No
SA19 0AE51.891421-3.988485263259223299SN632232Yes
SA19 0AF51.891421-3.988485263259223299SN632232No
SA19 0AG51.891375-3.988512263257223294SN632232No
SA19 0AH51.891421-3.988485263259223299SN632232No
SA19 0AJ51.891375-3.988512263257223294SN632232No
SA19 0AL51.891375-3.988512263257223294SN632232No
SA19 0AN51.891375-3.988512263257223294SN632232No
SA19 0AP51.891375-3.988512263257223294SN632232No
SA19 0AQ51.891421-3.988485263259223299SN632232Yes
SA19 0AR51.891421-3.988485263259223299SN632232Yes
SA19 0AS51.891421-3.988485263259223299SN632232No
SA19 0AT51.891421-3.988485263259223299SN632232No
SA19 0AU51.891421-3.988485263259223299SN632232Yes
SA19 0AW51.891421-3.988485263259223299SN632232No
SA19 0AX51.891421-3.988485263259223299SN632232No
SA19 0AY51.891421-3.988485263259223299SN632232No
SA19 0AZ51.891421-3.988485263259223299SN632232No
SA19 0BA51.891421-3.988485263259223299SN632232No
SA19 0BB51.891421-3.988485263259223299SN632232No
SA19 0BD51.891421-3.988485263259223299SN632232Yes
SA19 0BE51.891421-3.988485263259223299SN632232Yes
SA19 6AA51.882496-3.993554262883222316SN628223Yes
SA19 6AB51.882365-3.993316262899222301SN628223No
SA19 6AD51.882606-3.993414262893222328SN628223No
SA19 6AE51.88294-3.993893262861222366SN628223Yes
SA19 6AF51.882978-3.993735262872222370SN628223No
SA19 6AG51.882966-3.993415262894222368SN628223No
SA19 6AH51.882645-3.993764262869222333SN628223Yes
SA19 6AJ51.890289-4.002749262274223200SN622231Yes
SA19 6AL51.88234-3.994768262799222301SN627223No
SA19 6AN51.883084-3.994902262792222384SN627223Yes
SA19 6AP51.88348-3.994382262829222427SN628224Yes
SA19 6AQ51.910578-3.910614268673225286SN686252Yes
SA19 6AR51.883305-3.994098262848222407SN628224Yes
SA19 6AS51.882758-3.995077262779222348SN627223Yes
SA19 6AT51.882111-3.995034262780222276SN627222Yes
SA19 6AU51.882061-3.994784262797222270SN627222Yes
SA19 6AW51.88336-3.995641262742222416SN627224Yes
SA19 6AX51.89368-4.00213262327223576SN623235Yes
SA19 6AY51.881637-3.994359262825222222SN628222Yes
SA19 6AZ51.893343-4.007696261943223549SN619235Yes
SA19 6BA51.882469-3.994047262849222314SN628223Yes
SA19 6BB51.881442-3.994728262799222201SN627222No
SA19 6BD51.882581-3.992221262975222323SN629223Yes
SA19 6BE51.881491-3.991824262999222201SN629222No
SA19 6BG51.882369-3.990948263062222297SN630222Yes
SA19 6BH51.881603-3.992643262943222215SN629222Yes
SA19 6BJ51.883659-3.995465262755222449SN627224Yes
SA19 6BL51.88112-3.992999262917222162SN629221Yes
SA19 6BN51.880625-3.994619262804222110SN628221Yes
SA19 6BQ51.881351-3.99423262833222190SN628221Yes
SA19 6BR51.883263-3.993356262899222401SN628224No
SA19 6BS51.883769-3.992724262944222456SN629224Yes
SA19 6BT51.883263-3.993356262899222401SN628224No
SA19 6BU51.884007-3.993011262925222483SN629224Yes
SA19 6BW51.882365-3.993316262899222301SN628223No
SA19 6BY51.883263-3.993356262899222401SN628224No
SA19 6DA51.883611-3.993516262889222440SN628224Yes
SA19 6DB51.88455-3.992279262977222542SN629225Yes
SA19 6DD51.884274-3.993705262878222514SN628225Yes
SA19 6DE51.88419-3.993876262866222505SN628225No
SA19 6DF51.884104-3.995224262773222498SN627224Yes
SA19 6DG51.883214-3.996259262699222401SN626224No
SA19 6DH51.884275-3.994679262811222516SN628225Yes
SA19 6DJ51.891375-3.988512263257223294SN632232No
SA19 6DL51.883544-3.996419262689222438SN626224Yes
SA19 6DN51.884783-3.99444262829222572SN628225Yes
SA19 6DP51.884832-3.99527262772222579SN627225Yes
SA19 6DR51.884818-3.995517262755222578SN627225Yes
SA19 6DS51.885028-3.994843262802222600SN628225Yes
SA19 6DT51.885121-3.994673262814222610SN628226Yes
SA19 6DU51.885785-3.99524262777222685SN627226Yes
SA19 6DW51.884999-3.993868262869222595SN628225Yes
SA19 6DX51.88448-3.995298262769222540SN627225Yes
SA19 6DY51.886472-3.995575262756222762SN627227Yes
SA19 6DZ51.884488-3.993802262872222538SN628225Yes
SA19 6EA51.886294-3.994928262800222741SN627227Yes
SA19 6EB51.885815-3.99296262934222684SN629226Yes
SA19 6ED51.886929-3.993038262932222808SN629228Yes
SA19 6EE51.886326-3.993041262930222741SN629227Yes
SA19 6EF51.88636-3.991574263031222742SN630227Yes
SA19 6EG51.887025-3.995833262740222824SN627228Yes
SA19 6EH51.88591-3.996379262699222701SN626227No
SA19 6EN51.883035-3.992517262956222374SN629223Yes
SA19 6EP51.883529-3.992539262956222429SN629224Yes
SA19 6ER51.882719-3.993099262915222340SN629223No
SA19 6ES51.881466-3.993276262899222201SN628222No
SA19 6ET51.882661-3.992835262933222333SN629223No
SA19 6EU51.882365-3.993316262899222301SN628223No
SA19 6EW51.891421-3.988485263259223299SN632232No
SA19 6EY51.882827-3.990474263096222347SN630223No
SA19 6HA51.883781-3.991998262994222456SN629224Yes
SA19 6HB51.883776-3.992317262972222456SN629224No
SA19 6HD51.884239-3.991524263028222506SN630225Yes
SA19 6HE51.883288-3.991904262999222401SN629224No
SA19 6HF51.884122-3.992042262992222494SN629224No
SA19 6HG51.883288-3.991904262999222401SN629224No
SA19 6HH51.891872-3.987894263301223348SN633233No
SA19 6HJ51.883657-3.991876263002222442SN630224Yes
SA19 6HL51.884373-3.990513263098222519SN630225Yes
SA19 6HN51.883449-3.990371263105222416SN631224Yes
SA19 6HP51.882414-3.990412263099222301SN630223No
SA19 6HR51.883313-3.990452263099222401SN630224No
SA19 6HS51.884445-3.989412263174222525SN631225Yes
SA19 6HT51.884973-3.990118263127222585SN631225Yes
SA19 6HU51.885362-3.9889263212222626SN632226Yes
SA19 6HW51.882995-3.990597263088222366SN630223Yes
SA19 6HY51.884632-3.988461263240222544SN632225Yes
SA19 6LA51.884711-3.988058263268222552SN632225Yes
SA19 6LB51.886055-3.98832263254222702SN632227Yes
SA19 6LD51.885606-3.987778263290222651SN632226Yes
SA19 6LE51.885356-3.98765263298222623SN632226Yes
SA19 6LF51.886044-3.987375263319222699SN633226Yes
SA19 6LG51.885159-3.987627263299222601SN632226No
SA19 6LP51.885085-3.991983262999222601SN629226No
SA19 6LR51.885085-3.991983262999222601SN629226No
SA19 6LU51.887368-3.989367263186222850SN631228Yes
SA19 6LW51.885353-3.990513263101222628SN631226Yes
SA19 6NA51.883783-3.992434262964222457SN629224No
SA19 6NB51.888238-3.990073263140222948SN631229No
SA19 6ND51.886001-3.98887263216222697SN632226Yes
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




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