CM20 3 is a postcode sector in Harlow, UK. Below is a complete list of CM20 3 Postcodes (Active). CM20 3 postcode sector comprises of 195 active postcodes. CM20 3 sector has a population of 11050, and it has 4673 properties in the region.
| Population | 11050 |
| Addresses / Property Count | 4673 |
| Active Postcodes | 195 |
| Nearby Postcode Districts | 27 |
| Nearby Postcode Sectors | 3 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| CM20 3ER | 51.77265300 | 0.12312300 | 38 | 75 | 546584 | 210352 |
| CM20 3ES | 51.77289600 | 0.12362800 | 10 | 22 | 546618 | 210380 |
| CM20 3ET | 51.77313400 | 0.12439300 | 24 | 57 | 546670 | 210408 |
| CM20 3EU | 51.77216900 | 0.12452100 | 30 | 63 | 546682 | 210301 |
| CM20 3EW | 51.77334400 | 0.12205200 | 43 | 130 | 546508 | 210427 |
| CM20 3EX | 51.77193600 | 0.12300300 | 8 | 16 | 546578 | 210272 |
| CM20 3EY | 51.77132200 | 0.12261200 | 35 | 91 | 546553 | 210203 |
| CM20 3EZ | 51.76932000 | 0.09823800 | N/A | N/A | 544878 | 209932 |
| CM20 3FA | 51.77620100 | 0.11238900 | N/A | N/A | 545832 | 210725 |
| CM20 3FB | 51.77665200 | 0.12361300 | N/A | N/A | 546605 | 210798 |
| CM20 3FD | 51.77660800 | 0.12355300 | N/A | N/A | 546601 | 210793 |
| CM20 3FE | 51.77451700 | 0.11535200 | N/A | N/A | 546042 | 210544 |
| CM20 3GA | 51.77219400 | 0.10312800 | N/A | N/A | 545206 | 210261 |
| CM20 3GN | 51.77159200 | 0.10510000 | 12 | 17 | 545344 | 210198 |
| CM20 3GQ | 51.76866600 | 0.10379000 | 7 | 25 | 545263 | 209870 |
| CM20 3HB | 51.77415900 | 0.11388800 | 62 | 94 | 545942 | 210501 |
| CM20 3HD | 51.77320900 | 0.11520600 | 0 | 51 | 546036 | 210398 |
| CM20 3HE | 51.77259300 | 0.11397400 | 20 | 47 | 545953 | 210327 |
| CM20 3HF | 51.77140200 | 0.11471600 | 46 | 106 | 546008 | 210196 |
| CM20 3HG | 51.77079800 | 0.11577500 | 12 | 39 | 546083 | 210131 |
| CM20 3HH | 51.77184000 | 0.11586700 | 17 | 33 | 546086 | 210247 |
| CM20 3HJ | 51.76920500 | 0.11633800 | 21 | 57 | 546127 | 209955 |
| CM20 3HL | 51.77007900 | 0.11623400 | 29 | 70 | 546117 | 210052 |
| CM20 3HN | 51.76971400 | 0.11704300 | 26 | 61 | 546174 | 210013 |
| CM20 3HP | 51.76836900 | 0.11634200 | 28 | 86 | 546130 | 209862 |
| CM20 3HQ | 51.77182500 | 0.11515600 | 24 | 57 | 546037 | 210244 |
| CM20 3HR | 51.76818200 | 0.11772500 | 40 | 104 | 546226 | 209844 |
| CM20 3HS | 51.76903100 | 0.11801100 | 27 | 45 | 546243 | 209939 |
| CM20 3HT | 51.76884500 | 0.11739400 | 20 | 54 | 546201 | 209917 |
| CM20 3HU | 51.77038600 | 0.11919000 | 24 | 52 | 546320 | 210092 |
| CM20 3HX | 51.77003200 | 0.11936200 | 25 | 75 | 546333 | 210053 |
| CM20 3HY | 51.77016500 | 0.12096300 | 35 | 80 | 546443 | 210071 |
| CM20 3HZ | 51.76985900 | 0.11996300 | 26 | 65 | 546375 | 210035 |
| CM20 3JA | 51.76929600 | 0.12080600 | 5 | 10 | 546435 | 209974 |
| CM20 3JB | 51.76895100 | 0.12148600 | 29 | 60 | 546483 | 209937 |
| CM20 3JD | 51.76883700 | 0.12081400 | 19 | 44 | 546437 | 209923 |
| CM20 3JE | 51.76908100 | 0.11973800 | 38 | 85 | 546362 | 209948 |
| CM20 3JF | 51.76950200 | 0.11832300 | 41 | 60 | 546263 | 209992 |
| CM20 3JH | 51.77603900 | 0.10935200 | 8 | 18 | 545623 | 210701 |
| CM20 3JJ | 51.77534200 | 0.11014500 | 46 | 105 | 545680 | 210625 |
| CM20 3JL | 51.77608800 | 0.11064400 | 32 | 72 | 545712 | 210709 |
| CM20 3JN | 51.77499500 | 0.11179400 | 24 | 59 | 545795 | 210590 |
| CM20 3JP | 51.77442200 | 0.11026200 | 27 | 55 | 545691 | 210523 |
| CM20 3JR | 51.77584000 | 0.10890700 | 10 | 23 | 545593 | 210678 |
| CM20 3JS | 51.77552800 | 0.10780600 | 51 | 116 | 545518 | 210641 |
| CM20 3JT | 51.77468000 | 0.10894000 | 11 | 19 | 545599 | 210549 |
| CM20 3JU | 51.77426800 | 0.10784800 | 40 | 81 | 545525 | 210501 |
| CM20 3JW | 51.77516800 | 0.11077500 | 42 | 95 | 545724 | 210607 |
| CM20 3JX | 51.77483000 | 0.10960000 | 22 | 32 | 545644 | 210567 |
| CM20 3JY | 51.77433900 | 0.11192500 | 16 | 34 | 545806 | 210517 |