SA31 is a postcode district in Carmarthenshire, UK. Below is a complete list of SA31 Postcodes (Active). SA31 postcode district comprises of 583 active postcodes and 4 postcode sectors. SA31 district has a population of 17254, and it has 7545 properties in the region.
| Population | 17254 |
| Addresses / Property Count | 7545 |
| Active Postcodes | 583 |
| Nearby Postcode Districts | 52 |
| Active Postcode Sectors | 4 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| SA31 3NR | 51.84663900 | -4.32347600 | 14 | 28 | 240050 | 219002 |
| SA31 3NS | 51.84536900 | -4.32587900 | 16 | 27 | 239880 | 218866 |
| SA31 3NU | 51.84467700 | -4.32359300 | 37 | 87 | 240035 | 218784 |
| SA31 3NW | 51.84264000 | -4.32199300 | 12 | 20 | 240138 | 218554 |
| SA31 3NX | 51.84509300 | -4.32573400 | 17 | 38 | 239889 | 218835 |
| SA31 3NY | 51.84439600 | -4.32552400 | 35 | 85 | 239901 | 218757 |
| SA31 3NZ | 51.84419500 | -4.32655900 | 19 | 53 | 239829 | 218737 |
| SA31 3PA | 51.84405600 | -4.32404000 | 37 | 83 | 240002 | 218716 |
| SA31 3PB | 51.84429500 | -4.32512700 | 4 | 9 | 239928 | 218745 |
| SA31 3PD | 51.84359600 | -4.32504700 | 8 | 24 | 239931 | 218667 |
| SA31 3PE | 51.84304500 | -4.32470800 | 8 | 25 | 239952 | 218605 |
| SA31 3PG | 51.84318300 | -4.32319700 | 21 | 48 | 240057 | 218617 |
| SA31 3PH | 51.84574300 | -4.32606700 | 5 | 7 | 239868 | 218908 |
| SA31 3PJ | 51.84623100 | -4.32592400 | 19 | 37 | 239880 | 218962 |
| SA31 3PL | 51.84653800 | -4.32538800 | 17 | 41 | 239918 | 218995 |
| SA31 3PN | 51.84601600 | -4.32358900 | 15 | 37 | 240040 | 218933 |
| SA31 3PP | 51.85632400 | -4.32351100 | 11 | 23 | 240082 | 220079 |
| SA31 3PQ | 51.84261200 | -4.32385000 | 3 | 6 | 240010 | 218555 |
| SA31 3PR | 51.85611700 | -4.32487300 | 34 | 78 | 239987 | 220059 |
| SA31 3PS | 51.85547200 | -4.32383000 | 23 | 58 | 240057 | 219985 |
| SA31 3PT | 51.85549600 | -4.32532700 | 25 | 56 | 239954 | 219991 |
| SA31 3PU | 51.84556500 | -4.32596200 | 9 | 17 | 239875 | 218888 |
| SA31 3PW | 51.84721700 | -4.32471100 | 8 | 13 | 239967 | 219069 |
| SA31 3PX | 51.85441600 | -4.32541600 | 16 | 52 | 239944 | 219871 |
| SA31 3PY | 51.85522400 | -4.32639600 | 23 | 79 | 239879 | 219963 |
| SA31 3PZ | 51.85644100 | -4.32578200 | 19 | 39 | 239926 | 220097 |
| SA31 3QA | 51.86458700 | -4.32217900 | 17 | 40 | 240203 | 220995 |
| SA31 3QD | 51.85478600 | -4.32670700 | N/A | N/A | 239856 | 219915 |
| SA31 3QE | 51.85808000 | -4.32426900 | 34 | 68 | 240036 | 220276 |
| SA31 3QF | 51.85768300 | -4.32433600 | 29 | 86 | 240030 | 220232 |
| SA31 3QG | 51.85709800 | -4.32437800 | 37 | 100 | 240025 | 220167 |
| SA31 3QL | 51.86667200 | -4.32408800 | 34 | 88 | 240079 | 221231 |
| SA31 3QN | 51.87020000 | -4.32486500 | 13 | 26 | 240038 | 221625 |
| SA31 3QP | 51.87264300 | -4.32817300 | 36 | 56 | 239819 | 221904 |
| SA31 3QQ | 51.84553800 | -4.33687300 | 2 | 7 | 239123 | 218909 |
| SA31 3QR | 51.84292700 | -4.32705400 | 2 | 9 | 239790 | 218597 |
| SA31 3QS | 51.86372200 | -4.34400900 | 11 | 32 | 238697 | 220947 |
| SA31 3QT | 51.87401000 | -4.33000200 | 9 | 22 | 239698 | 222060 |
| SA31 3QU | 51.83716400 | -4.32788900 | 20 | 53 | 239712 | 217958 |
| SA31 3QW | 51.87137400 | -4.33545800 | 16 | 41 | 239313 | 221779 |
| SA31 3QX | 51.84798500 | -4.33003000 | N/A | N/A | 239603 | 219166 |
| SA31 3QY | 51.84433300 | -4.33820400 | 34 | 88 | 239027 | 218778 |
| SA31 3QZ | 51.84679900 | -4.32856600 | 1 | 3 | 239700 | 219031 |
| SA31 3RA | 51.84772100 | -4.33106800 | N/A | N/A | 239531 | 219139 |
| SA31 3RB | 51.84781700 | -4.33574800 | N/A | N/A | 239209 | 219160 |
| SA31 3RD | 51.84892800 | -4.33004100 | N/A | N/A | 239606 | 219271 |
| SA31 3RG | 51.86078900 | -4.32916700 | 4 | 12 | 239708 | 220588 |
| SA31 3RJ | 51.84617100 | -4.34436000 | 26 | 60 | 238610 | 218996 |
| SA31 3RL | 51.84589200 | -4.34482500 | 17 | 37 | 238577 | 218966 |
| SA31 3RN | 51.84460300 | -4.34454900 | 23 | 55 | 238591 | 218822 |