SA3 is a postcode district in Swansea, UK. Below is a complete list of SA3 Postcodes (Active). SA3 postcode district comprises of 736 active postcodes and 6 postcode sectors. SA3 district has a population of 26222, and it has 11844 properties in the region.
| Population | 26222 |
| Addresses / Property Count | 11844 |
| Active Postcodes | 736 |
| Nearby Postcode Districts | 52 |
| Active Postcode Sectors | 6 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| SA3 4UN | 51.57412600 | -4.01563200 | 16 | 31 | 260416 | 188066 |
| SA3 4UP | 51.57867400 | -4.01389400 | 13 | 27 | 260550 | 188568 |
| SA3 4UQ | 51.57772600 | -4.01360700 | 53 | 116 | 260567 | 188462 |
| SA3 4UR | 51.57717800 | -4.01670000 | 18 | 49 | 260351 | 188407 |
| SA3 4US | 51.57530800 | -4.01305200 | 11 | 23 | 260598 | 188192 |
| SA3 4UT | 51.57996500 | -4.01676600 | 11 | 27 | 260355 | 188717 |
| SA3 4UU | 51.58016000 | -4.01536000 | 9 | 23 | 260453 | 188736 |
| SA3 4UW | 51.57992500 | -4.01384800 | 32 | 67 | 260557 | 188707 |
| SA3 4UX | 51.57860500 | -4.01897100 | 5 | 23 | 260198 | 188570 |
| SA3 4UY | 51.57826800 | -4.01529600 | 14 | 19 | 260452 | 188525 |
| SA3 4UZ | 51.58037300 | -4.01842000 | 2 | 8 | 260242 | 188766 |
| SA3 4WX | 51.64798900 | -3.92360400 | N/A | N/A | 267009 | 196108 |
| SA3 5AA | 51.58399900 | -4.00205200 | 18 | 43 | 261387 | 189138 |
| SA3 5AB | 51.58506400 | -4.00098300 | 11 | 48 | 261464 | 189254 |
| SA3 5AD | 51.58970200 | -4.00112900 | N/A | N/A | 261468 | 189770 |
| SA3 5AE | 51.59277500 | -4.00181300 | 20 | 27 | 261430 | 190113 |
| SA3 5AF | 51.59239100 | -4.00034300 | 11 | 29 | 261531 | 190068 |
| SA3 5AG | 51.59004900 | -3.99951800 | 12 | 18 | 261581 | 189806 |
| SA3 5AH | 51.59061900 | -4.00163100 | 24 | 49 | 261436 | 189873 |
| SA3 5AJ | 51.58973200 | -4.00122200 | N/A | N/A | 261462 | 189774 |
| SA3 5AL | 51.59115900 | -3.99926300 | 25 | 45 | 261602 | 189929 |
| SA3 5AN | 51.59223500 | -3.99840100 | 2 | 9 | 261665 | 190047 |
| SA3 5AP | 51.59172700 | -4.00155000 | 31 | 50 | 261445 | 189996 |
| SA3 5AQ | 51.59047200 | -4.00051800 | 9 | 15 | 261513 | 189854 |
| SA3 5AR | 51.59894300 | -4.01003100 | 1 | 1 | 260880 | 190815 |
| SA3 5AS | 51.59692200 | -3.99563200 | 18 | 36 | 261871 | 190562 |
| SA3 5AT | 51.60015500 | -3.99433000 | 2 | 5 | 261971 | 190920 |
| SA3 5AU | 51.60159200 | -3.99200600 | 27 | 59 | 262136 | 191075 |
| SA3 5AW | 51.59406000 | -3.99791800 | 9 | 24 | 261704 | 190249 |
| SA3 5AX | 51.59861800 | -3.99820000 | 23 | 34 | 261698 | 190756 |
| SA3 5AY | 51.59909600 | -3.99972300 | 20 | 30 | 261594 | 190812 |
| SA3 5AZ | 51.60015300 | -4.00129000 | 17 | 27 | 261489 | 190933 |
| SA3 5BD | 51.59808000 | -3.99866700 | 16 | 34 | 261664 | 190697 |
| SA3 5BE | 51.59794500 | -3.99921000 | 20 | 45 | 261626 | 190683 |
| SA3 5BG | 51.59838400 | -4.00034100 | 30 | 35 | 261549 | 190734 |
| SA3 5BJ | 51.59204300 | -3.99911500 | 29 | 40 | 261615 | 190027 |
| SA3 5BL | 51.59682900 | -3.99714000 | 35 | 56 | 261766 | 190555 |
| SA3 5BP | 51.59192600 | -4.00017800 | 1 | 2 | 261541 | 190016 |
| SA3 5BQ | 51.58116100 | -4.02148100 | 7 | 24 | 260032 | 188859 |
| SA3 5BR | 51.59318700 | -3.99951100 | 37 | 80 | 261591 | 190154 |
| SA3 5BS | 51.59558700 | -3.99718600 | 49 | 57 | 261759 | 190417 |
| SA3 5BT | 51.59502900 | -3.99804700 | 6 | 20 | 261698 | 190357 |
| SA3 5BU | 51.59468500 | -4.00051100 | 9 | 24 | 261526 | 190323 |
| SA3 5BW | 51.59745700 | -4.00249500 | 15 | 24 | 261397 | 190635 |
| SA3 5BX | 51.59429500 | -3.99944400 | 26 | 63 | 261599 | 190278 |
| SA3 5BY | 51.59764100 | -4.00383200 | 7 | 19 | 261305 | 190658 |
| SA3 5BZ | 51.59796600 | -4.00297000 | 8 | 13 | 261366 | 190692 |
| SA3 5DA | 51.58527000 | -4.00186300 | N/A | N/A | 261404 | 189279 |
| SA3 5DB | 51.59345600 | -4.00301200 | 28 | 68 | 261349 | 190191 |
| SA3 5DD | 51.59362800 | -4.00135900 | 28 | 71 | 261464 | 190207 |