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 2JR | 51.79395200 | -3.96407500 | 27 | 85 | 264646 | 212414 |
| SA18 2JS | 51.79530700 | -3.96961500 | 14 | 30 | 264268 | 212575 |
| SA18 2JT | 51.79501600 | -3.96924000 | 18 | 39 | 264293 | 212542 |
| SA18 2JU | 51.79421800 | -3.97123600 | 29 | 63 | 264153 | 212457 |
| SA18 2JW | 51.79518800 | -3.96273600 | 4 | 13 | 264742 | 212549 |
| SA18 2JX | 51.81582000 | -4.00089100 | 4 | 9 | 262174 | 214915 |
| SA18 2JY | 51.81492000 | -4.00040200 | 44 | 107 | 262205 | 214814 |
| SA18 2JZ | 51.79260100 | -3.97062900 | 24 | 59 | 264190 | 212276 |
| SA18 2LA | 51.78587800 | -3.97151000 | 9 | 21 | 264109 | 211530 |
| SA18 2LB | 51.78696600 | -3.97149900 | 7 | 17 | 264113 | 211651 |
| SA18 2LD | 51.78727200 | -3.97148400 | 8 | 17 | 264115 | 211685 |
| SA18 2LE | 51.78722200 | -3.97061600 | 1 | 2 | 264175 | 211678 |
| SA18 2LF | 51.78987200 | -3.97129700 | 49 | 128 | 264136 | 211974 |
| SA18 2LG | 51.79694300 | -3.99840200 | 27 | 70 | 262288 | 212811 |
| SA18 2LH | 51.78373700 | -3.98001900 | 2 | 5 | 263516 | 211308 |
| SA18 2LJ | 51.84043100 | -3.99877900 | 3 | 7 | 262395 | 217648 |
| SA18 2LL | 51.79271800 | -3.98547300 | 25 | 26 | 263167 | 212317 |
| SA18 2LN | 51.79339000 | -3.98838400 | 1 | 3 | 262968 | 212397 |
| SA18 2LP | 51.79694500 | -3.99933000 | 23 | 56 | 262224 | 212813 |
| SA18 2LQ | 51.83616500 | -3.99482600 | 6 | 14 | 262654 | 217166 |
| SA18 2LR | 51.79037200 | -3.98542800 | N/A | N/A | 263163 | 212056 |
| SA18 2LS | 51.79103700 | -3.98445200 | 3 | 3 | 263232 | 212128 |
| SA18 2LT | 51.79099000 | -3.98560000 | N/A | N/A | 263153 | 212125 |
| SA18 2LU | 51.79179300 | -3.98497800 | 33 | 48 | 263198 | 212213 |
| SA18 2LW | 51.79716600 | -4.00063100 | 36 | 43 | 262135 | 212840 |
| SA18 2LX | 51.84348800 | -3.99780700 | 32 | 79 | 262471 | 217986 |
| SA18 2LY | 51.79285100 | -3.98717600 | 9 | 16 | 263050 | 212335 |
| SA18 2LZ | 51.84609900 | -3.99282600 | 1 | 2 | 262822 | 218267 |
| SA18 2NA | 51.79268700 | -3.98688800 | 9 | 10 | 263069 | 212316 |
| SA18 2NB | 51.79332800 | -3.98350900 | 44 | 88 | 263304 | 212381 |
| SA18 2ND | 51.79467400 | -3.97834700 | 55 | 117 | 263664 | 212521 |
| SA18 2NE | 51.79777700 | -3.97404500 | 63 | 160 | 263970 | 212858 |
| SA18 2NF | 51.79602500 | -3.97706200 | 38 | 85 | 263757 | 212669 |
| SA18 2NG | 51.79513300 | -3.97886000 | 9 | 24 | 263630 | 212573 |
| SA18 2NH | 51.79494900 | -3.98072300 | 46 | 114 | 263501 | 212556 |
| SA18 2NJ | 51.84289500 | -4.00306500 | 3 | 8 | 262107 | 217930 |
| SA18 2NL | 51.79458500 | -3.98259200 | 21 | 53 | 263371 | 212519 |
| SA18 2NN | 51.79528000 | -3.98298500 | 61 | 128 | 263346 | 212597 |
| SA18 2NP | 51.79450100 | -3.98694400 | 48 | 110 | 263071 | 212518 |
| SA18 2NQ | 51.84281300 | -4.00043800 | 2 | 2 | 262288 | 217916 |
| SA18 2NR | 51.79572300 | -3.98812400 | 16 | 44 | 262993 | 212656 |
| SA18 2NS | 51.79328800 | -3.98591400 | N/A | N/A | 263138 | 212381 |
| SA18 2NT | 51.79026400 | -3.98657900 | N/A | N/A | 263083 | 212046 |
| SA18 2NU | 51.79620000 | -3.99922500 | 17 | 29 | 262229 | 212730 |
| SA18 2NW | 51.79597000 | -3.98578500 | N/A | N/A | 263155 | 212679 |
| SA18 2NX | 51.84252000 | -4.00445600 | 3 | 6 | 262010 | 217891 |
| SA18 2NY | 51.81059900 | -4.00016700 | 12 | 37 | 262208 | 214333 |
| SA18 2NZ | 51.84447300 | -4.00591200 | 3 | 3 | 261916 | 218111 |
| SA18 2PA | 51.78806700 | -3.96914000 | 8 | 22 | 264279 | 211769 |
| SA18 2PB | 51.78664500 | -3.96640100 | 2 | 6 | 264464 | 211606 |