SE23 is a postcode district in Lewisham, UK. Below is a complete list of SE23 Postcodes (Active). SE23 postcode district comprises of 628 active postcodes and 4 postcode sectors. SE23 district has a population of 33687, and it has 14632 properties in the region.
| Population | 33687 |
| Addresses / Property Count | 14632 |
| Active Postcodes | 628 |
| Nearby Postcode Districts | 29 |
| Active Postcode Sectors | 4 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| SE23 1ET | 51.44576400 | -0.04517100 | 4 | 7 | 535946 | 173676 |
| SE23 1EU | 51.44625700 | -0.04504600 | 17 | 40 | 535953 | 173731 |
| SE23 1EW | 51.44706500 | -0.04660900 | 54 | 135 | 535842 | 173818 |
| SE23 1EX | 51.44600400 | -0.04448100 | 28 | 69 | 535993 | 173704 |
| SE23 1EY | 51.44590200 | -0.04429800 | 44 | 85 | 536006 | 173693 |
| SE23 1EZ | 51.44627900 | -0.04421000 | 36 | 77 | 536011 | 173735 |
| SE23 1GA | 51.44317400 | -0.04625700 | 16 | 26 | 535878 | 173386 |
| SE23 1HA | 51.44741500 | -0.04492400 | 23 | 51 | 535958 | 173860 |
| SE23 1HB | 51.44736900 | -0.04433600 | 28 | 64 | 535999 | 173856 |
| SE23 1HD | 51.44500700 | -0.04776200 | 3 | 3 | 535768 | 173587 |
| SE23 1HF | 51.44252700 | -0.04947900 | N/A | N/A | 535656 | 173308 |
| SE23 1HG | 51.44085400 | -0.05166500 | 42 | 96 | 535509 | 173118 |
| SE23 1HH | 51.44253800 | -0.04689100 | 9 | 12 | 535836 | 173314 |
| SE23 1HL | 51.44260300 | -0.04650000 | N/A | N/A | 535863 | 173322 |
| SE23 1HN | 51.44323700 | -0.04572200 | 49 | 112 | 535915 | 173394 |
| SE23 1HP | 51.44239000 | -0.04344400 | 38 | 78 | 536076 | 173304 |
| SE23 1HQ | 51.44253600 | -0.05057200 | 6 | 12 | 535580 | 173307 |
| SE23 1HU | 51.44238700 | -0.04111300 | 33 | 75 | 536238 | 173308 |
| SE23 1HW | 51.44255600 | -0.04582300 | 26 | 36 | 535910 | 173318 |
| SE23 1HY | 51.44245400 | -0.03756700 | 41 | 86 | 536484 | 173322 |
| SE23 1JA | 51.44252900 | -0.03776600 | 20 | 63 | 536470 | 173330 |
| SE23 1JB | 51.44248100 | -0.03492100 | 38 | 78 | 536668 | 173330 |
| SE23 1JG | 51.44328700 | -0.04274400 | 40 | 90 | 536122 | 173405 |
| SE23 1JN | 51.44571000 | -0.04299700 | 39 | 96 | 536097 | 173674 |
| SE23 1JP | 51.44753900 | -0.04214200 | 5 | 11 | 536151 | 173879 |
| SE23 1JS | 51.44869000 | -0.04157400 | 52 | 130 | 536187 | 174008 |
| SE23 1JT | 51.44957400 | -0.04284600 | 30 | 75 | 536096 | 174104 |
| SE23 1JU | 51.44980400 | -0.04263500 | 30 | 78 | 536110 | 174130 |
| SE23 1JW | 51.44686700 | -0.04284700 | 0 | 25 | 536104 | 173803 |
| SE23 1JX | 51.45001700 | -0.04245300 | 26 | 72 | 536122 | 174154 |
| SE23 1JY | 51.45025600 | -0.04221200 | 25 | 70 | 536138 | 174181 |
| SE23 1JZ | 51.45055300 | -0.04058800 | 43 | 105 | 536250 | 174217 |
| SE23 1LA | 51.45186200 | -0.03985500 | 29 | 63 | 536297 | 174364 |
| SE23 1LB | 51.45082600 | -0.03969800 | 42 | 119 | 536311 | 174249 |
| SE23 1LD | 51.44927400 | -0.04051300 | 26 | 54 | 536259 | 174075 |
| SE23 1LF | 51.44837000 | -0.03915600 | 3 | 5 | 536356 | 173977 |
| SE23 1LJ | 51.44640800 | -0.04229100 | 9 | 27 | 536144 | 173753 |
| SE23 1LN | 51.44815200 | -0.04059000 | 31 | 68 | 536257 | 173950 |
| SE23 1LP | 51.44766100 | -0.03976200 | 6 | 18 | 536316 | 173897 |
| SE23 1LR | 51.44829500 | -0.03894300 | 58 | 119 | 536371 | 173969 |
| SE23 1LW | 51.44779400 | -0.03911100 | 23 | 62 | 536361 | 173913 |
| SE23 1NA | 51.44843200 | -0.03960200 | 17 | 29 | 536325 | 173983 |
| SE23 1ND | 51.44827700 | -0.03681400 | 16 | 41 | 536519 | 173971 |
| SE23 1NE | 51.44826500 | -0.03713100 | 12 | 19 | 536497 | 173969 |
| SE23 1NF | 51.44855100 | -0.03437000 | 30 | 91 | 536688 | 174006 |
| SE23 1NG | 51.44875900 | -0.03765700 | 52 | 137 | 536459 | 174023 |
| SE23 1NH | 51.44949000 | -0.03889500 | 15 | 40 | 536371 | 174102 |
| SE23 1NJ | 51.44835800 | -0.04109900 | 6 | 11 | 536221 | 173972 |
| SE23 1NL | 51.44992000 | -0.03934800 | 50 | 135 | 536338 | 174149 |
| SE23 1NN | 51.45069100 | -0.03917100 | 5 | 11 | 536348 | 174235 |