SA18 3 postcodes Carmarthenshire

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This is a list of postcodes in the SA18 3 area covering the areas of Ammanford town centre, Betws, Gwaun-Cae-Gurwen, Lower Brynamman, Carmarthenshire. The area contains approximately 4,630 households with a population of about 10,916 (2011 census)

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Nearby sectors

SA18 9  SA18 2  SA14 7  SA4 8  SA14 6  SA4 1  SA19 6  SA4 0  SA19 0  SA18 1 
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use
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  • Page 1 of 2 (325 postcodes, 264 active)
Postcode Latitude Longitude Easting Northing Grid reference Active?
SA18 3AA51.79425-3.992308262700212500SN627125No
SA18 3AB51.793312-3.988675262948212389SN629123Yes
SA18 3AD51.793139-3.988344262970212369SN629123No
SA18 3AE51.793304-3.988656262949212388SN629123No
SA18 3AF51.79363-3.989584262886212426SN628124Yes
SA18 3AG51.794374-3.990298262839212510SN628125Yes
SA18 3AH51.793376-3.990819262800212400SN628124No
SA18 3AJ51.815219-4.010832261487214867SN614148Yes
SA18 3AL51.793017-3.988657262948212356SN629123Yes
SA18 3AN51.791927-3.992467262682212242SN626122Yes
SA18 3AP51.791739-3.996045262435212228SN624122Yes
SA18 3AQ51.815313-4.010038261542214876SN615148Yes
SA18 3AR51.793173-3.994731262530212385SN625123Yes
SA18 3AS51.794561-3.995686262468212541SN624125Yes
SA18 3AT51.79507-3.995346262493212597SN624125Yes
SA18 3AU51.79411-3.993636262608212487SN626124Yes
SA18 3AW51.792147-3.994898262515212271SN625122Yes
SA18 3AX51.818465-4.009719261574215226SN615152Yes
SA18 3AY51.794862-3.992234262707212568SN627125Yes
SA18 3AZ51.819687-4.009774261574215362SN615153Yes
SA18 3BA51.795278-3.993702262607212617SN626126Yes
SA18 3BB51.794317-3.992558262683212508SN626125Yes
SA18 3BD51.793549-3.993336262627212424SN626124Yes
SA18 3BE51.794497-3.991492262757212526SN627125Yes
SA18 3BG51.793644-3.992402262692212433SN626124Yes
SA18 3BH51.794732-3.994621262542212558SN625125Yes
SA18 3BJ51.787634-4.034646259760211845SN597118Yes
SA18 3BL51.78007-4.031101259981210997SN599109Yes
SA18 3BN51.816371-4.010163261537214994SN615149Yes
SA18 3BP51.793376-3.990819262800212400SN628124No
SA18 3BQ51.805882-4.022557260650213851SN606138Yes
SA18 3BR51.791628-3.987842263000212200SN630122No
SA18 3BS51.791747-3.987635263015212213SN630122Yes
SA18 3BT51.791702-3.987672263012212208SN630122No
SA18 3BU51.821519-4.007853261712215562SN617155Yes
SA18 3BW51.792198-3.986577263089212261SN630122Yes
SA18 3BX51.80377-4.025074260470213621SN604136Yes
SA18 3BY51.791743-3.988389262963212214SN629122Yes
SA18 3BZ51.805117-4.027707260293213776SN602137Yes
SA18 3DA51.791518-3.988364262964212189SN629121Yes
SA18 3DB51.792437-3.987752263009212290SN630122Yes
SA18 3DD51.788364-3.991541262735211844SN627118Yes
SA18 3DE51.792359-3.987657263015212281SN630122Yes
SA18 3DF51.792113-3.987342263036212253SN630122No
SA18 3DG51.792955-3.988597262952212349SN629123No
SA18 3DH51.792663-3.988323262970212316SN629123No
SA18 3DJ51.80421-4.032322259972213684SN599136Yes
SA18 3DL51.792846-3.988539262956212337SN629123Yes
SA18 3DN51.79209-3.989651262877212255SN628122Yes
SA18 3DP51.792502-3.989331262900212300SN628123No
SA18 3DQ51.804692-4.032078259990213737SN599137Yes
SA18 3DR51.790559-3.991411262751212088SN627120Yes
SA18 3DS51.786194-3.992736262646211605SN626116Yes
SA18 3DT51.790616-3.991761262727212095SN627120Yes
SA18 3DU51.789598-3.992466262675211983SN626119Yes
SA18 3DW51.79064-3.990878262788212096SN627120Yes
SA18 3DX51.8042-4.035087259781213688SN597136Yes
SA18 3DY51.789033-3.995022262497211925SN624119Yes
SA18 3DZ51.803127-4.037853259587213574SN595135Yes
SA18 3EA51.788712-3.994862262507211889SN625118Yes
SA18 3EB51.789246-3.990406262816211940SN628119Yes
SA18 3ED51.790365-3.988531262949212061SN629120Yes
SA18 3EE51.789295-3.988581262942211942SN629119Yes
SA18 3EF51.790713-3.989789262863212102SN628121Yes
SA18 3EG51.790198-3.990476262814212046SN628120Yes
SA18 3EH51.790024-3.989628262872212025SN628120Yes
SA18 3EJ51.812055-4.036273259724214564SN597145Yes
SA18 3EL51.79115-3.987908262994212147SN629121Yes
SA18 3EN51.791136-3.986535263089212143SN630121Yes
SA18 3EP51.787691-3.993048262629211772SN626117No
SA18 3EQ51.806033-4.033574259891213889SN598138Yes
SA18 3ER51.787371-3.990671262792211732SN627117Yes
SA18 3ES51.788644-3.993061262631211878SN626118Yes
SA18 3ET51.785109-3.993631262581211486SN625114No
SA18 3EU51.787037-3.99344262600211700SN626117No
SA18 3EW51.789438-3.989718262864211960SN628119No
SA18 3EX51.788536-3.990321262820211861SN628118Yes
SA18 3EY51.786682-3.994207262546211662SN625116Yes
SA18 3EZ51.786564-3.991554262729211644SN627116Yes
SA18 3FA51.779737-4.034658259735210967SN597109Yes
SA18 3FB51.786917-3.99299262631211686SN626116Yes
SA18 3FD51.793857-3.995225262498212462SN624124Yes
SA18 3FE51.787698-3.993068262628211773SN626117Yes
SA18 3GA51.782085-4.015925261034211192SN610111Yes
SA18 3GL51.794111-3.990417262830212481SN628124Yes
SA18 3GY51.834793-4.005143261939217033SN619170Yes
SA18 3HA51.787042-3.995789262438211705SN624117Yes
SA18 3HB51.787714-3.995398262467211779SN624117Yes
SA18 3HD51.784818-3.994879262494211456SN624114Yes
SA18 3HE51.78519-3.99578262433211499SN624114Yes
SA18 3HF51.785149-3.997098262342211497SN623114Yes
SA18 3HG51.784322-3.996486262382211404SN623114Yes
SA18 3HH51.782839-3.99601262410211238SN624112Yes
SA18 3HJ51.820003-4.007693261718215393SN617153Yes
SA18 3HL51.781271-3.997178262325211066SN623110Yes
SA18 3HN51.779162-3.997418262302210832SN623108Yes
SA18 3HP51.786748-4.001871262018211684SN620116Yes
SA18 3HQ51.78247-3.997588262300211200SN623111No
SA18 3HR51.786889-4.002133262000211700SN620117No
SA18 3HS51.787262-4.002836261953211743SN619117Yes
SA18 3HT51.797573-4.008408261600212900SN615129No
SA18 3HU51.809278-4.007478261700214200SN616141No
SA18 3HW51.778508-3.997906262266210760SN622107Yes
SA18 3HX51.820549-4.006774261783215452SN617154Yes
SA18 3HY51.820911-4.008706261651215496SN616154Yes
SA18 3HZ51.820895-4.005895261845215489SN618154Yes
SA18 3JA51.82208-4.008235261687215625SN616156Yes
SA18 3JB51.823335-4.010487261536215769SN615157Yes
SA18 3JD51.826512-4.009318261626216120SN616161Yes
SA18 3JE51.830776-4.006605261826216589SN618165No
SA18 3JF51.829179-4.008992261657216416SN616164Yes
SA18 3JG51.829315-4.00521261918216424SN619164Yes
SA18 3JH51.82663-4.020294260870216154SN608161Yes
SA18 3JJ51.828933-4.020185260885216410SN608164Yes
SA18 3JL51.827661-4.022009260755216272SN607162Yes
SA18 3JN51.827294-4.021949260758216231SN607162Yes
SA18 3JP51.826401-4.030912260138216149SN601161Yes
SA18 3JQ51.826973-4.011806261456216176SN614161Yes
SA18 3JR51.830218-4.022371260738216557SN607165Yes
SA18 3JS51.833042-4.024457260603216875SN606168Yes
SA18 3JT51.833413-4.026322260476216920SN604169Yes
SA18 3JU51.833307-4.029902260229216915SN602169Yes
SA18 3JW51.825754-4.026742260423216069SN604160Yes
SA18 3JX51.83213-4.03922259583216802SN595168Yes
SA18 3JY51.83818-4.025258260564217448SN605174Yes
SA18 3JZ51.835624-4.011223261523217137SN615171Yes
SA18 3LA51.780858-4.024555260435211072SN604110Yes
SA18 3LB51.783087-4.02553260375211322SN603113Yes
SA18 3LD51.781967-4.026857260280211200SN602111Yes
SA18 3LE51.782139-4.033041259854211231SN598112Yes
SA18 3LF51.78288-4.040738259325211328SN593113Yes
SA18 3LG51.784869-4.040572259343211549SN593115Yes
SA18 3LH51.789185-4.034343259786212017SN597120Yes
SA18 3LJ51.849281-4.021904260829218676SN608186Yes
SA18 3LL51.790778-4.03383259826212193SN598121Yes
SA18 3LN51.792243-4.03072260045212350SN600123Yes
SA18 3LP51.791533-4.033231259870212276SN598122Yes
SA18 3LQ51.841243-4.015534261243217770SN612177Yes
SA18 3LR51.788657-4.035286259719211960SN597119Yes
SA18 3LS51.797174-4.031594260000212900SN600128No
SA18 3LT51.801692-4.030347260100213400SN601134No
SA18 3LU51.801617-4.034695259800213400SN598134No
SA18 3LW51.794009-4.027943260242212541SN602125Yes
SA18 3LX51.846851-4.039121259636218439SN596184Yes
SA18 3LY51.804397-4.018377260934213678SN609136Yes
SA18 3LZ51.83967-4.047777259017217657SN590176Yes
SA18 3NA51.80329-4.015789261109213550SN611135Yes
SA18 3NB51.798382-4.006848261710212987SN617129Yes
SA18 3ND51.803942-4.00446261892213601SN618136Yes
SA18 3NE51.803623-3.999553262229213556SN622135Yes
SA18 3NF51.802105-4.001478262092213391SN620133Yes
SA18 3NG51.808174-4.002559262036214068SN620140Yes
SA18 3NH51.777635-4.018467260845210702SN608107Yes
SA18 3NJ51.839559-4.038133259681217626SN596176Yes
SA18 3NL51.812346-4.003175262006214533SN620145Yes
SA18 3NN51.783377-4.04005259374211382SN593113Yes
SA18 3NP51.802606-4.000103262188213444SN621134Yes
SA18 3NQ51.838017-4.039399259589217457SN595174Yes
SA18 3NR51.778877-4.001604262012210808SN620108Yes
SA18 3NS51.777824-4.007361261612210702SN616107Yes
SA18 3NT51.778103-4.015835261028210749SN610107Yes
SA18 3NU51.777957-4.014393261127210730SN611107No
SA18 3NW51.776368-4.018836260816210562SN608105Yes
SA18 3NX51.840728-4.040136259547217760SN595177Yes
SA18 3NY51.775622-4.020479260700210482SN606104Yes
SA18 3NZ51.838267-4.037959259689217482SN596174Yes
SA18 3PA51.776983-4.02083260680210634SN606106Yes
SA18 3PB51.775107-4.021181260650210426SN606104Yes
SA18 3PD51.773574-4.024562260412210262SN604102Yes
SA18 3PE51.772549-4.023487260483210146SN604101Yes
SA18 3PF51.771473-4.022279260563210024SN605100Yes
SA18 3PG51.768488-4.00744261578209664SN615096Yes
SA18 3PH51.765724-4.015534261011209372SN610093Yes
SA18 3PJ51.7743-4.023034260520210340SN605103Yes
SA18 3PL51.767078-4.021523260602209534SN606095Yes
SA18 3PN51.756075-4.022939260470208313SN604083Yes
SA18 3PP51.753815-4.032898259776208081SN597080Yes
SA18 3PQ51.834985-4.028028260363217098SN603170Yes
SA18 3PR51.776132-4.007499261597210514SN615105Yes
SA18 3PS51.775432-4.007357261605210436SN616104Yes
SA18 3PT51.776476-4.008964261497210555SN614105Yes
SA18 3PU51.838354-4.037561259717217491SN597174Yes
SA18 3PW51.757907-4.032512259815208535SN598085Yes
SA18 3PY51.776932-4.008622261522210605SN615106Yes
SA18 3QA51.775413-4.025326260365210468SN603104Yes
SA18 3QB51.775327-4.027685260202210463SN602104Yes
SA18 3QD51.777028-4.022286260580210642SN605106Yes
SA18 3QE51.77634-4.021598260625210564SN606105Yes
SA18 3QF51.778155-4.01907260805210761SN608107Yes
SA18 3QG51.7792-4.01584261031210871SN610108Yes
SA18 3QH51.779332-4.018615260840210891SN608108Yes
SA18 3QJ51.779421-4.020161260734210904SN607109Yes
SA18 3QL51.780761-4.018128260878211049SN608110Yes
SA18 3QN51.782095-4.018946260826211199SN608111Yes
SA18 3QP51.786782-4.009465261494211702SN614117Yes
SA18 3QQ51.778756-4.015009261087210820SN610108Yes
SA18 3QR51.786729-4.011522261352211700SN613117Yes
SA18 3QS51.786285-4.009574261485211647SN614116Yes
SA18 3QT51.774952-4.024392260428210415SN604104Yes
SA18 3QU51.799174-3.99881262267213060SN622130Yes
  • Page 1 of 2 (325 postcodes, 264 active)
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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