CM20 is a postcode district in Harlow, UK. Below is a complete list of CM20 Postcodes (Active). CM20 postcode district comprises of 642 active postcodes and 4 postcode sectors. CM20 district has a population of 21241, and it has 9218 properties in the region.
| Population | 21241 |
| Addresses / Property Count | 9218 |
| Active Postcodes | 642 |
| Nearby Postcode Districts | 27 |
| Active Postcode Sectors | 4 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| CM20 1HA | 51.76874100 | 0.09456100 | N/A | N/A | 544626 | 209860 |
| CM20 1HF | 51.76903700 | 0.09447100 | N/A | N/A | 544619 | 209893 |
| CM20 1HG | 51.76849100 | 0.09647700 | N/A | N/A | 544759 | 209836 |
| CM20 1HH | 51.76824800 | 0.09682600 | N/A | N/A | 544784 | 209810 |
| CM20 1HP | 51.77068300 | 0.09343100 | N/A | N/A | 544542 | 210074 |
| CM20 1HT | 51.77047300 | 0.09374200 | N/A | N/A | 544564 | 210051 |
| CM20 1HX | 51.77054100 | 0.09432300 | N/A | N/A | 544604 | 210060 |
| CM20 1JA | 51.76963200 | 0.09438300 | N/A | N/A | 544611 | 209959 |
| CM20 1JD | 51.76957900 | 0.09396200 | N/A | N/A | 544582 | 209952 |
| CM20 1JF | 51.76969400 | 0.09492200 | N/A | N/A | 544648 | 209967 |
| CM20 1JG | 51.76745200 | 0.09173300 | 49 | 104 | 544435 | 209711 |
| CM20 1JH | 51.77007600 | 0.09482600 | N/A | N/A | 544640 | 210009 |
| CM20 1JJ | 51.77080300 | 0.09221900 | N/A | N/A | 544458 | 210085 |
| CM20 1JL | 51.76735800 | 0.09293200 | 80 | 171 | 544518 | 209703 |
| CM20 1JN | 51.77009000 | 0.09101400 | N/A | N/A | 544377 | 210003 |
| CM20 1JQ | 51.76679700 | 0.09213700 | 61 | 123 | 544465 | 209639 |
| CM20 1JR | 51.76973000 | 0.09204100 | N/A | N/A | 544449 | 209965 |
| CM20 1JS | 51.77027900 | 0.09253000 | N/A | N/A | 544481 | 210027 |
| CM20 1JW | 51.77041700 | 0.09172300 | N/A | N/A | 544425 | 210041 |
| CM20 1LD | 51.77070900 | 0.09363700 | N/A | N/A | 544556 | 210077 |
| CM20 1LP | 51.76825400 | 0.09316100 | 2 | 2 | 544531 | 209803 |
| CM20 1LR | 51.76995200 | 0.09273300 | N/A | N/A | 544496 | 209991 |
| CM20 1LS | 51.76861200 | 0.09274300 | N/A | N/A | 544501 | 209842 |
| CM20 1NA | 51.76864400 | 0.09597700 | N/A | N/A | 544724 | 209852 |
| CM20 1NB | 51.76900500 | 0.09692100 | N/A | N/A | 544788 | 209894 |
| CM20 1NL | 51.76895700 | 0.09539500 | N/A | N/A | 544683 | 209886 |
| CM20 1NN | 51.77515900 | 0.09171200 | 1 | 1 | 544409 | 210568 |
| CM20 1NP | 51.77610000 | 0.08984300 | 18 | 41 | 544277 | 210669 |
| CM20 1NR | 51.77629100 | 0.08906600 | 2 | 5 | 544223 | 210689 |
| CM20 1NS | 51.77673000 | 0.09033500 | 29 | 61 | 544309 | 210740 |
| CM20 1NT | 51.77824300 | 0.09171000 | 30 | 66 | 544399 | 210911 |
| CM20 1NU | 51.77845500 | 0.08941500 | 22 | 56 | 544240 | 210930 |
| CM20 1NW | 51.77533500 | 0.08786500 | 7 | 18 | 544143 | 210580 |
| CM20 1NX | 51.77820800 | 0.08812800 | 24 | 39 | 544152 | 210900 |
| CM20 1NY | 51.77800200 | 0.08858200 | 27 | 60 | 544184 | 210878 |
| CM20 1NZ | 51.77731500 | 0.08875300 | 15 | 31 | 544198 | 210802 |
| CM20 1PA | 51.77688100 | 0.08992200 | 22 | 50 | 544280 | 210756 |
| CM20 1PB | 51.77774300 | 0.08999100 | 41 | 113 | 544282 | 210852 |
| CM20 1PD | 51.77812800 | 0.09108100 | 38 | 89 | 544356 | 210897 |
| CM20 1PE | 51.77869600 | 0.09100600 | 26 | 42 | 544349 | 210960 |
| CM20 1PG | 51.77624400 | 0.08782000 | 44 | 96 | 544137 | 210681 |
| CM20 1PH | 51.77784300 | 0.08738600 | 32 | 71 | 544102 | 210858 |
| CM20 1PJ | 51.77784100 | 0.08599400 | 35 | 76 | 544006 | 210855 |
| CM20 1PL | 51.77701800 | 0.08576800 | 40 | 105 | 543993 | 210763 |
| CM20 1PN | 51.77605000 | 0.08610000 | 45 | 117 | 544019 | 210656 |
| CM20 1PP | 51.77912400 | 0.09170700 | 11 | 15 | 544396 | 211009 |
| CM20 1PQ | 51.77705900 | 0.08749500 | 42 | 104 | 544112 | 210771 |
| CM20 1PR | 51.77671000 | 0.09195800 | 31 | 73 | 544421 | 210741 |
| CM20 1PU | 51.77419800 | 0.08236000 | N/A | N/A | 543767 | 210443 |
| CM20 1PW | 51.77570200 | 0.08744700 | 19 | 56 | 544113 | 210620 |