SA18 3 is a postcode sector in Carmarthenshire, UK. Below is a complete list of SA18 3 Postcodes (Active). SA18 3 postcode sector comprises of 265 active postcodes. SA18 3 sector has a population of 10916, and it has 4630 properties in the region.
| Population | 10916 |
| Addresses / Property Count | 4630 |
| Active Postcodes | 265 |
| Nearby Postcode Districts | 52 |
| Nearby Postcode Sectors | 3 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| SA18 3AB | 51.79331200 | -3.98867500 | 8 | 11 | 262948 | 212389 |
| SA18 3AD | 51.79313900 | -3.98834400 | N/A | N/A | 262970 | 212369 |
| SA18 3AF | 51.79363000 | -3.98958400 | 7 | 11 | 262886 | 212426 |
| SA18 3AG | 51.79437400 | -3.99029800 | N/A | N/A | 262839 | 212510 |
| SA18 3AJ | 51.81521900 | -4.01083200 | 30 | 74 | 261487 | 214867 |
| SA18 3AL | 51.79301700 | -3.98865700 | N/A | N/A | 262948 | 212356 |
| SA18 3AN | 51.79192700 | -3.99246700 | 27 | 61 | 262682 | 212242 |
| SA18 3AP | 51.79173900 | -3.99604500 | 3 | 6 | 262435 | 212228 |
| SA18 3AQ | 51.81531300 | -4.01003800 | 28 | 62 | 261542 | 214876 |
| SA18 3AR | 51.79317300 | -3.99473100 | 5 | 11 | 262530 | 212385 |
| SA18 3AS | 51.79456100 | -3.99568600 | 26 | 65 | 262468 | 212541 |
| SA18 3AT | 51.79507000 | -3.99534600 | 29 | 66 | 262493 | 212597 |
| SA18 3AU | 51.79411000 | -3.99363600 | 13 | 24 | 262608 | 212487 |
| SA18 3AW | 51.79214700 | -3.99489800 | 27 | 69 | 262515 | 212271 |
| SA18 3AX | 51.81825100 | -4.00962300 | 2 | 4 | 261580 | 215202 |
| SA18 3AY | 51.79486200 | -3.99223400 | 7 | 10 | 262707 | 212568 |
| SA18 3AZ | 51.81968700 | -4.00977400 | 17 | 38 | 261574 | 215362 |
| SA18 3BA | 51.79527800 | -3.99370200 | 40 | 92 | 262607 | 212617 |
| SA18 3BB | 51.79431700 | -3.99255800 | 9 | 23 | 262683 | 212508 |
| SA18 3BD | 51.79354900 | -3.99333600 | 17 | 48 | 262627 | 212424 |
| SA18 3BE | 51.79449700 | -3.99149200 | N/A | N/A | 262757 | 212526 |
| SA18 3BG | 51.79358100 | -3.99251100 | 27 | 59 | 262684 | 212426 |
| SA18 3BH | 51.79473200 | -3.99462100 | 25 | 39 | 262542 | 212558 |
| SA18 3BJ | 51.78763400 | -4.03464600 | 9 | 27 | 259760 | 211845 |
| SA18 3BL | 51.78007000 | -4.03110100 | N/A | N/A | 259981 | 210997 |
| SA18 3BN | 51.81637100 | -4.01016300 | N/A | N/A | 261537 | 214994 |
| SA18 3BQ | 51.80588200 | -4.02255700 | 22 | 59 | 260650 | 213851 |
| SA18 3BS | 51.79174700 | -3.98763500 | 4 | 5 | 263015 | 212213 |
| SA18 3BU | 51.82151900 | -4.00785300 | N/A | N/A | 261712 | 215562 |
| SA18 3BW | 51.79219800 | -3.98657700 | 14 | 24 | 263089 | 212261 |
| SA18 3BX | 51.80377000 | -4.02507400 | 38 | 106 | 260470 | 213621 |
| SA18 3BY | 51.79174300 | -3.98838900 | 4 | 7 | 262963 | 212214 |
| SA18 3BZ | 51.80511700 | -4.02770700 | 47 | 101 | 260293 | 213776 |
| SA18 3DA | 51.79151800 | -3.98836400 | 5 | 8 | 262964 | 212189 |
| SA18 3DB | 51.79243700 | -3.98775200 | 3 | 4 | 263009 | 212290 |
| SA18 3DD | 51.78836400 | -3.99154100 | 6 | 10 | 262735 | 211844 |
| SA18 3DE | 51.79235900 | -3.98765700 | N/A | N/A | 263015 | 212281 |
| SA18 3DG | 51.79295500 | -3.98859700 | N/A | N/A | 262952 | 212349 |
| SA18 3DJ | 51.80421000 | -4.03232200 | 7 | 16 | 259972 | 213684 |
| SA18 3DL | 51.79284600 | -3.98853900 | 1 | 1 | 262956 | 212337 |
| SA18 3DN | 51.79209000 | -3.98965100 | 19 | 27 | 262877 | 212255 |
| SA18 3DQ | 51.80469200 | -4.03207800 | 16 | 39 | 259990 | 213737 |
| SA18 3DR | 51.79055900 | -3.99141100 | 18 | 39 | 262751 | 212088 |
| SA18 3DS | 51.78619400 | -3.99273600 | N/A | N/A | 262646 | 211605 |
| SA18 3DT | 51.79061600 | -3.99176100 | 25 | 47 | 262727 | 212095 |
| SA18 3DU | 51.78959800 | -3.99246600 | 12 | 22 | 262675 | 211983 |
| SA18 3DW | 51.79064000 | -3.99087800 | N/A | N/A | 262788 | 212096 |
| SA18 3DX | 51.80420000 | -4.03508700 | 22 | 52 | 259781 | 213688 |
| SA18 3DY | 51.78903300 | -3.99502200 | 37 | 93 | 262497 | 211925 |
| SA18 3DZ | 51.80312700 | -4.03785300 | 6 | 18 | 259587 | 213574 |