CM23 is a postcode district in East Hertfordshire, UK. Below is a complete list of CM23 Postcodes (Active). CM23 postcode district comprises of 1105 active postcodes and 6 postcode sectors. CM23 district has a population of 40376, and it has 16111 properties in the region.
| Population | 40376 |
| Addresses / Property Count | 16111 |
| Active Postcodes | 1105 |
| Nearby Postcode Districts | 27 |
| Active Postcode Sectors | 6 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| CM23 2GP | 51.87777600 | 0.13838500 | N/A | N/A | 547294 | 222073 |
| CM23 2GQ | 51.87743400 | 0.13889200 | N/A | N/A | 547330 | 222036 |
| CM23 2GR | 51.87844800 | 0.13899800 | N/A | N/A | 547334 | 222149 |
| CM23 2GS | 51.87711900 | 0.15813100 | 3 | 6 | 548655 | 222040 |
| CM23 2GT | 51.87734100 | 0.17195800 | 9 | 20 | 549606 | 222093 |
| CM23 2GU | 51.87310100 | 0.14872800 | 13 | 31 | 548021 | 221574 |
| CM23 2GZ | 51.87059900 | 0.14689400 | 6 | 17 | 547903 | 221292 |
| CM23 2HA | 51.87702500 | 0.15885300 | 36 | 74 | 548705 | 222031 |
| CM23 2HB | 51.87879200 | 0.15962000 | 79 | 117 | 548752 | 222229 |
| CM23 2HD | 51.87982900 | 0.16089000 | 26 | 70 | 548836 | 222347 |
| CM23 2HE | 51.88215600 | 0.16446000 | 38 | 111 | 549074 | 222613 |
| CM23 2HF | 51.87854300 | 0.13826200 | N/A | N/A | 547283 | 222158 |
| CM23 2HG | 51.87563700 | 0.15901600 | 10 | 28 | 548721 | 221877 |
| CM23 2HH | 51.87783200 | 0.15993500 | 15 | 28 | 548777 | 222123 |
| CM23 2HJ | 51.88220300 | 0.16525900 | 2 | 5 | 549129 | 222620 |
| CM23 2HL | 51.87366200 | 0.15835700 | 5 | 11 | 548682 | 221656 |
| CM23 2HN | 51.87397700 | 0.15835800 | 10 | 17 | 548681 | 221691 |
| CM23 2HP | 51.87438200 | 0.15830200 | 2 | 2 | 548676 | 221736 |
| CM23 2HR | 51.87506400 | 0.15932200 | 16 | 29 | 548744 | 221814 |
| CM23 2HS | 51.87714300 | 0.15781200 | 17 | 37 | 548633 | 222042 |
| CM23 2HT | 51.87646700 | 0.15740200 | 3 | 8 | 548607 | 221966 |
| CM23 2HU | 51.87648500 | 0.15987300 | 39 | 101 | 548777 | 221973 |
| CM23 2HX | 51.88021600 | 0.15941200 | 30 | 79 | 548733 | 222387 |
| CM23 2HY | 51.88138600 | 0.16424900 | 15 | 40 | 549062 | 222527 |
| CM23 2HZ | 51.87482700 | 0.17032600 | 14 | 22 | 549502 | 221810 |
| CM23 2JA | 51.88162900 | 0.16081700 | 3 | 6 | 548825 | 222547 |
| CM23 2JB | 51.88148800 | 0.16166700 | 6 | 16 | 548884 | 222533 |
| CM23 2JD | 51.88123800 | 0.16152500 | 4 | 9 | 548875 | 222505 |
| CM23 2JH | 51.88163800 | 0.15783600 | 2 | 3 | 548620 | 222542 |
| CM23 2JJ | 51.87985500 | 0.15750600 | 6 | 14 | 548603 | 222343 |
| CM23 2JL | 51.88045900 | 0.15499200 | 3 | 5 | 548428 | 222405 |
| CM23 2JN | 51.88073000 | 0.15346500 | 2 | 5 | 548322 | 222432 |
| CM23 2JP | 51.88113000 | 0.15662000 | 2 | 7 | 548538 | 222483 |
| CM23 2JT | 51.87198700 | 0.15945400 | N/A | N/A | 548763 | 221472 |
| CM23 2JU | 51.87140500 | 0.15929200 | 2 | 6 | 548754 | 221407 |
| CM23 2JW | 51.87203600 | 0.16025500 | 3 | 5 | 548818 | 221479 |
| CM23 2JY | 51.87120200 | 0.16005200 | N/A | N/A | 548807 | 221386 |
| CM23 2JZ | 51.87251100 | 0.15934800 | 5 | 11 | 548754 | 221530 |
| CM23 2LD | 51.87219700 | 0.15825500 | 9 | 17 | 548680 | 221493 |
| CM23 2LE | 51.87169100 | 0.15845200 | N/A | N/A | 548695 | 221437 |
| CM23 2LH | 51.87155400 | 0.15905500 | N/A | N/A | 548737 | 221423 |
| CM23 2LN | 51.87215800 | 0.15898300 | N/A | N/A | 548730 | 221490 |
| CM23 2LP | 51.87196000 | 0.15900200 | N/A | N/A | 548732 | 221468 |
| CM23 2LQ | 51.87165400 | 0.15898800 | N/A | N/A | 548732 | 221434 |
| CM23 2LR | 51.87283400 | 0.15841900 | 1 | 2 | 548689 | 221564 |
| CM23 2LS | 51.87115000 | 0.15806300 | 4 | 5 | 548670 | 221376 |
| CM23 2LT | 51.87141900 | 0.15802900 | 1 | 1 | 548667 | 221406 |
| CM23 2LW | 51.87228700 | 0.15878600 | N/A | N/A | 548716 | 221504 |
| CM23 2LX | 51.87110500 | 0.15699700 | N/A | N/A | 548597 | 221369 |
| CM23 2LY | 51.87025900 | 0.15851100 | 22 | 47 | 548704 | 221278 |