SY23 4 is a postcode sector in Ceredigion, UK. Below is a complete list of SY23 4 Postcodes (Active). SY23 4 postcode sector comprises of 236 active postcodes. SY23 4 sector has a population of 5515, and it has 2271 properties in the region.
| Population | 5515 |
| Addresses / Property Count | 2271 |
| Active Postcodes | 236 |
| Nearby Postcode Districts | 25 |
| Nearby Postcode Sectors | 5 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| SY23 4AB | 52.35653600 | -3.80050800 | 9 | 20 | 277477 | 274690 |
| SY23 4AD | 52.35132200 | -3.78443800 | 20 | 42 | 278557 | 274083 |
| SY23 4AE | 52.35125400 | -3.78001600 | 1 | 2 | 278858 | 274068 |
| SY23 4AF | 52.35452100 | -3.78099900 | 12 | 26 | 278800 | 274433 |
| SY23 4AG | 52.35717300 | -3.75455500 | 11 | 26 | 280608 | 274684 |
| SY23 4AH | 52.35620500 | -4.02684900 | 15 | 29 | 262063 | 275061 |
| SY23 4AJ | 52.31535300 | -3.98922400 | N/A | N/A | 264500 | 270447 |
| SY23 4AN | 52.35554400 | -4.02583200 | N/A | N/A | 262130 | 274986 |
| SY23 4AP | 52.35613300 | -3.99085300 | 6 | 18 | 264514 | 274985 |
| SY23 4AQ | 52.36153900 | -3.66346700 | N/A | N/A | 286822 | 275023 |
| SY23 4AR | 52.34694900 | -3.96133600 | 9 | 31 | 266496 | 273909 |
| SY23 4AS | 52.34498200 | -3.95977000 | 17 | 43 | 266597 | 273687 |
| SY23 4AT | 52.33640900 | -3.96002200 | 13 | 29 | 266554 | 272734 |
| SY23 4AU | 52.33593300 | -3.94912400 | 1 | 3 | 267295 | 272661 |
| SY23 4AW | 52.38842200 | -3.98207300 | N/A | N/A | 265210 | 278560 |
| SY23 4AX | 52.32661900 | -3.94279700 | 12 | 30 | 267698 | 271614 |
| SY23 4AY | 52.32946800 | -3.93105200 | 6 | 16 | 268507 | 271909 |
| SY23 4AZ | 52.33369600 | -3.93315900 | 6 | 19 | 268376 | 272383 |
| SY23 4BA | 52.33546900 | -3.92676000 | 42 | 104 | 268817 | 272569 |
| SY23 4BB | 52.33290300 | -3.92941100 | 6 | 17 | 268629 | 272288 |
| SY23 4BD | 52.34119500 | -3.91826300 | 15 | 35 | 269413 | 273190 |
| SY23 4BE | 52.33778700 | -3.91824800 | 4 | 8 | 269404 | 272811 |
| SY23 4BF | 52.38925000 | -4.07117000 | N/A | N/A | 259150 | 278822 |
| SY23 4BG | 52.33933600 | -3.89250900 | 17 | 38 | 271162 | 272937 |
| SY23 4BH | 52.32215400 | -3.93020600 | 6 | 14 | 268543 | 271094 |
| SY23 4BJ | 52.32439500 | -3.92791100 | 4 | 10 | 268706 | 271339 |
| SY23 4BL | 52.35825100 | -4.09206100 | 3 | 6 | 257629 | 275415 |
| SY23 4BN | 52.33284000 | -3.93438400 | 16 | 32 | 268290 | 272290 |
| SY23 4BP | 52.38279500 | -4.07284000 | 21 | 46 | 259016 | 278107 |
| SY23 4BQ | 52.32501700 | -3.92946400 | 1 | 2 | 268602 | 271411 |
| SY23 4BS | 52.37803800 | -4.07386600 | 4 | 9 | 258931 | 277580 |
| SY23 4BT | 52.37751600 | -4.07287200 | 9 | 20 | 258997 | 277520 |
| SY23 4BU | 52.37643300 | -4.07292100 | 5 | 11 | 258990 | 277400 |
| SY23 4BW | 52.38896500 | -4.07203800 | N/A | N/A | 259090 | 278792 |
| SY23 4BX | 52.37844700 | -4.07519300 | 13 | 29 | 258842 | 277628 |
| SY23 4BY | 52.38220400 | -4.08085000 | 5 | 16 | 258469 | 278057 |
| SY23 4BZ | 52.37629700 | -4.07933800 | 5 | 12 | 258553 | 277397 |
| SY23 4DA | 52.37575500 | -4.07622400 | 2 | 2 | 258763 | 277331 |
| SY23 4DB | 52.37456400 | -4.08054600 | 1 | 2 | 258465 | 277207 |
| SY23 4DD | 52.37218800 | -4.08082000 | 15 | 41 | 258439 | 276943 |
| SY23 4DE | 52.37210000 | -4.08376900 | 1 | 1 | 258238 | 276939 |
| SY23 4DF | 52.36937900 | -4.08662300 | 10 | 23 | 258035 | 276642 |
| SY23 4DG | 52.36197200 | -4.09010700 | 10 | 24 | 257774 | 275825 |
| SY23 4DH | 52.35977600 | -4.09119300 | 26 | 60 | 257693 | 275583 |
| SY23 4DJ | 52.35856800 | -4.09391100 | 23 | 58 | 257504 | 275454 |
| SY23 4DL | 52.35790600 | -4.09730200 | 4 | 9 | 257271 | 275387 |
| SY23 4DN | 52.35308400 | -4.09943800 | 1 | 1 | 257110 | 274855 |
| SY23 4DP | 52.34060400 | -4.11439100 | 2 | 3 | 256051 | 273497 |
| SY23 4DQ | 52.36072500 | -4.09043000 | 3 | 9 | 257748 | 275687 |
| SY23 4DR | 52.35910200 | -4.09376000 | 9 | 21 | 257516 | 275513 |