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 1SJ | 51.44509100 | -0.03718100 | 17 | 33 | 536503 | 173616 |
| SE23 1SL | 51.44618200 | -0.03732100 | 33 | 81 | 536490 | 173737 |
| SE23 1SN | 51.44765200 | -0.03761800 | 21 | 62 | 536465 | 173900 |
| SE23 1SP | 51.44623800 | -0.03693000 | 6 | 17 | 536517 | 173744 |
| SE23 1SW | 51.44564400 | -0.03692700 | 16 | 31 | 536519 | 173678 |
| SE23 1WP | 51.43711400 | -0.05332100 | N/A | N/A | 535405 | 172699 |
| SE23 2AA | 51.44088400 | -0.03834000 | 61 | 131 | 536435 | 173146 |
| SE23 2AB | 51.44081600 | -0.03910500 | 54 | 140 | 536382 | 173137 |
| SE23 2AD | 51.44042300 | -0.03660400 | 39 | 91 | 536557 | 173098 |
| SE23 2AE | 51.44001600 | -0.03645200 | 38 | 99 | 536569 | 173053 |
| SE23 2AF | 51.43952900 | -0.03638300 | 49 | 145 | 536575 | 172999 |
| SE23 2AG | 51.43916500 | -0.03664600 | 43 | 103 | 536558 | 172958 |
| SE23 2AH | 51.43921000 | -0.03989600 | 42 | 104 | 536332 | 172957 |
| SE23 2AJ | 51.43959400 | -0.04025100 | 21 | 54 | 536306 | 172999 |
| SE23 2AP | 51.43920800 | -0.03494700 | 9 | 27 | 536676 | 172966 |
| SE23 2AQ | 51.43869400 | -0.03804500 | 48 | 115 | 536462 | 172903 |
| SE23 2AR | 51.43922500 | -0.05262700 | 73 | 118 | 535447 | 172935 |
| SE23 2AS | 51.44030800 | -0.03351500 | N/A | N/A | 536772 | 173091 |
| SE23 2AT | 51.44154700 | -0.04788300 | N/A | N/A | 535770 | 173202 |
| SE23 2AU | 51.43997800 | -0.04924500 | N/A | N/A | 535680 | 173025 |
| SE23 2AW | 51.43290100 | -0.04658300 | N/A | N/A | 535886 | 172243 |
| SE23 2AX | 51.43472800 | -0.05099100 | 21 | 61 | 535574 | 172438 |
| SE23 2AY | 51.43501700 | -0.05000000 | 14 | 29 | 535642 | 172472 |
| SE23 2AZ | 51.43423300 | -0.04827800 | 40 | 62 | 535764 | 172388 |
| SE23 2BA | 51.43416300 | -0.04731700 | 24 | 25 | 535831 | 172382 |
| SE23 2BB | 51.43365100 | -0.04731100 | 19 | 62 | 535833 | 172325 |
| SE23 2BD | 51.43370500 | -0.04844500 | 15 | 35 | 535754 | 172329 |
| SE23 2BE | 51.43413000 | -0.05015300 | 19 | 38 | 535634 | 172373 |
| SE23 2BF | 51.43314500 | -0.04664400 | N/A | N/A | 535881 | 172270 |
| SE23 2BG | 51.43269200 | -0.04969700 | 24 | 50 | 535670 | 172214 |
| SE23 2BH | 51.43363700 | -0.05026100 | 9 | 27 | 535628 | 172318 |
| SE23 2BJ | 51.43318700 | -0.04969300 | 36 | 73 | 535669 | 172269 |
| SE23 2BL | 51.43222400 | -0.04964700 | 26 | 74 | 535675 | 172162 |
| SE23 2BN | 51.43116900 | -0.04892700 | 42 | 94 | 535728 | 172046 |
| SE23 2BQ | 51.43358400 | -0.05088100 | 18 | 44 | 535585 | 172311 |
| SE23 2BT | 51.43427500 | -0.04916900 | 4 | 9 | 535702 | 172391 |
| SE23 2BW | 51.43142700 | -0.04983700 | 41 | 86 | 535664 | 172073 |
| SE23 2BY | 51.43533200 | -0.04513800 | 6 | 13 | 535979 | 172516 |
| SE23 2BZ | 51.44094100 | -0.05091400 | 21 | 25 | 535561 | 173129 |
| SE23 2DA | 51.44148000 | -0.05032900 | 27 | 69 | 535600 | 173190 |
| SE23 2DB | 51.43940900 | -0.04643200 | 9 | 23 | 535877 | 172967 |
| SE23 2DD | 51.44135700 | -0.04946000 | 36 | 83 | 535661 | 173178 |
| SE23 2DE | 51.43749800 | -0.04451600 | 4 | 10 | 536016 | 172758 |
| SE23 2DF | 51.44178800 | -0.05051800 | 20 | 39 | 535586 | 173224 |
| SE23 2DG | 51.44088600 | -0.05032600 | 9 | 29 | 535602 | 173124 |
| SE23 2DH | 51.44069600 | -0.04538400 | 56 | 137 | 535946 | 173112 |
| SE23 2DJ | 51.44059700 | -0.04594900 | 50 | 130 | 535907 | 173100 |
| SE23 2DN | 51.43852700 | -0.04638300 | 30 | 70 | 535883 | 172869 |
| SE23 2DP | 51.43843000 | -0.04594100 | 31 | 77 | 535914 | 172859 |
| SE23 2DR | 51.43759900 | -0.04571800 | 9 | 17 | 535932 | 172767 |