SA18 is a postcode district in Carmarthenshire, UK. Below is a complete list of SA18 Postcodes (Active). SA18 postcode district comprises of 774 active postcodes and 4 postcode sectors. SA18 district has a population of 29743, and it has 12807 properties in the region.
| Population | 29743 |
| Addresses / Property Count | 12807 |
| Active Postcodes | 774 |
| Nearby Postcode Districts | 52 |
| Active Postcode Sectors | 4 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| SA18 1DS | 51.76991700 | -3.89095600 | 3 | 10 | 269619 | 209608 |
| SA18 1DT | 51.79100700 | -3.88635400 | 1 | 3 | 269997 | 211945 |
| SA18 1DU | 51.78758700 | -3.88981000 | 2 | 9 | 269749 | 211571 |
| SA18 1DW | 51.80976400 | -3.84151600 | 5 | 16 | 273142 | 213952 |
| SA18 1DX | 51.80463900 | -3.92246000 | 11 | 26 | 267547 | 213526 |
| SA18 1DY | 51.78969000 | -3.88651900 | 2 | 7 | 269982 | 211799 |
| SA18 1DZ | 51.80517200 | -3.92495300 | 24 | 58 | 267377 | 213590 |
| SA18 1ED | 51.81131700 | -3.85321200 | N/A | N/A | 272340 | 214145 |
| SA18 1EG | 51.79316700 | -3.88504000 | 30 | 62 | 270094 | 212183 |
| SA18 1EH | 51.79451800 | -3.88666000 | 8 | 17 | 269986 | 212336 |
| SA18 1EJ | 51.80453100 | -3.92850400 | 42 | 99 | 267130 | 213525 |
| SA18 1EL | 51.79491400 | -3.88554600 | 22 | 54 | 270064 | 212378 |
| SA18 1EN | 51.79672200 | -3.88426100 | 40 | 93 | 270158 | 212577 |
| SA18 1EP | 51.79556000 | -3.88507900 | 35 | 49 | 270098 | 212449 |
| SA18 1EQ | 51.80439400 | -3.92532200 | 40 | 92 | 267349 | 213504 |
| SA18 1ER | 51.79472900 | -3.88461200 | 16 | 22 | 270128 | 212356 |
| SA18 1ES | 51.79395600 | -3.88469400 | 18 | 39 | 270120 | 212270 |
| SA18 1ET | 51.79367900 | -3.88404400 | 12 | 22 | 270164 | 212238 |
| SA18 1EW | 51.79571400 | -3.88386800 | 24 | 44 | 270182 | 212464 |
| SA18 1EX | 51.80321900 | -3.93011600 | 8 | 17 | 267015 | 213382 |
| SA18 1EY | 51.79198700 | -3.88455600 | 2 | 2 | 270124 | 212051 |
| SA18 1EZ | 51.80250900 | -3.93063700 | 19 | 50 | 266977 | 213304 |
| SA18 1HA | 51.79121200 | -3.88427500 | 15 | 31 | 270141 | 211964 |
| SA18 1HB | 51.79162000 | -3.88333700 | 19 | 39 | 270207 | 212008 |
| SA18 1HD | 51.79041400 | -3.88340300 | 14 | 31 | 270199 | 211874 |
| SA18 1HE | 51.78984100 | -3.88382900 | 10 | 24 | 270168 | 211811 |
| SA18 1HF | 51.78972700 | -3.88264700 | 12 | 27 | 270249 | 211796 |
| SA18 1HG | 51.79046900 | -3.88166500 | 34 | 75 | 270319 | 211877 |
| SA18 1HH | 51.78944900 | -3.88318600 | 5 | 10 | 270211 | 211766 |
| SA18 1HJ | 51.79997700 | -3.93095000 | 11 | 26 | 266948 | 213023 |
| SA18 1HL | 51.79025400 | -3.88007300 | 34 | 88 | 270428 | 211850 |
| SA18 1HN | 51.78718600 | -3.88072800 | 29 | 81 | 270374 | 211510 |
| SA18 1HP | 51.78852600 | -3.88174400 | 16 | 36 | 270308 | 211661 |
| SA18 1HQ | 51.80047900 | -3.92940500 | 24 | 68 | 267056 | 213076 |
| SA18 1HR | 51.78902900 | -3.87837200 | 35 | 87 | 270542 | 211711 |
| SA18 1HS | 51.79017000 | -3.87789700 | 28 | 76 | 270578 | 211837 |
| SA18 1HT | 51.78974500 | -3.87758700 | 9 | 21 | 270598 | 211789 |
| SA18 1HU | 51.79014300 | -3.87574700 | 12 | 23 | 270726 | 211830 |
| SA18 1HW | 51.78821900 | -3.88120900 | 7 | 19 | 270344 | 211626 |
| SA18 1HX | 51.80233400 | -3.93306600 | 1 | 4 | 266809 | 213289 |
| SA18 1HY | 51.79065900 | -3.87890100 | 30 | 81 | 270510 | 211893 |
| SA18 1HZ | 51.80310800 | -3.93189600 | 28 | 56 | 266892 | 213373 |
| SA18 1JA | 51.80230800 | -3.93191900 | 7 | 12 | 266888 | 213284 |
| SA18 1JB | 51.80442500 | -3.93112500 | 5 | 13 | 266949 | 213518 |
| SA18 1JD | 51.80242800 | -3.92900900 | 34 | 48 | 267089 | 213292 |
| SA18 1JE | 51.80298700 | -3.92778600 | 34 | 75 | 267175 | 213352 |
| SA18 1JF | 51.80340200 | -3.92922900 | 30 | 78 | 267077 | 213401 |
| SA18 1JG | 51.80380300 | -3.90576200 | 7 | 18 | 268696 | 213403 |
| SA18 1JH | 51.80646100 | -3.90169300 | 22 | 50 | 268984 | 213691 |
| SA18 1JJ | 51.80498200 | -3.90193600 | 19 | 55 | 268963 | 213527 |