SG6 4 is a postcode sector in North Hertfordshire, UK. Below is a complete list of SG6 4 Postcodes (Active). SG6 4 postcode sector comprises of 268 active postcodes. SG6 4 sector has a population of 12405, and it has 5461 properties in the region.
| Population | 12405 |
| Addresses / Property Count | 5461 |
| Active Postcodes | 268 |
| Nearby Postcode Districts | 18 |
| Nearby Postcode Sectors | 4 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| SG6 4AA | 51.98155000 | -0.23256800 | 3 | 5 | 521481 | 232929 |
| SG6 4AD | 51.98029400 | -0.23455400 | 7 | 17 | 521348 | 232786 |
| SG6 4AE | 51.98042000 | -0.23518700 | 26 | 63 | 521304 | 232799 |
| SG6 4AL | 51.97636800 | -0.24744800 | 1 | 2 | 520473 | 232328 |
| SG6 4AN | 51.97928400 | -0.23800100 | 10 | 22 | 521114 | 232668 |
| SG6 4AR | 51.97791700 | -0.24156300 | 19 | 26 | 520873 | 232510 |
| SG6 4AT | 51.97806900 | -0.24391400 | 20 | 29 | 520711 | 232523 |
| SG6 4AU | 51.97765400 | -0.24323100 | 17 | 23 | 520759 | 232478 |
| SG6 4AW | 51.97836600 | -0.24097600 | 31 | 69 | 520912 | 232561 |
| SG6 4AX | 51.97781000 | -0.24584600 | 48 | 70 | 520579 | 232491 |
| SG6 4AZ | 51.97887600 | -0.24803400 | 20 | 29 | 520426 | 232606 |
| SG6 4BA | 51.97635900 | -0.24747500 | N/A | N/A | 520471 | 232327 |
| SG6 4BD | 51.97939600 | -0.24731300 | 16 | 49 | 520474 | 232665 |
| SG6 4BE | 51.98001300 | -0.24828100 | 11 | 28 | 520406 | 232732 |
| SG6 4BG | 51.97976100 | -0.24885900 | 28 | 77 | 520367 | 232703 |
| SG6 4BH | 51.98170700 | -0.24733900 | 51 | 141 | 520466 | 232922 |
| SG6 4BJ | 51.98133800 | -0.24608700 | 54 | 144 | 520553 | 232883 |
| SG6 4BL | 51.98307900 | -0.24402400 | 17 | 41 | 520690 | 233080 |
| SG6 4BN | 51.98243500 | -0.24308800 | 16 | 51 | 520756 | 233010 |
| SG6 4BP | 51.98384400 | -0.24711000 | 29 | 93 | 520476 | 233160 |
| SG6 4BQ | 51.98184200 | -0.24791700 | 54 | 157 | 520426 | 232936 |
| SG6 4BS | 51.98149900 | -0.24663400 | 54 | 133 | 520515 | 232900 |
| SG6 4BW | 51.98337600 | -0.24529400 | 16 | 51 | 520602 | 233111 |
| SG6 4BY | 51.97861100 | -0.23625100 | 53 | 83 | 521236 | 232596 |
| SG6 4BZ | 51.97868600 | -0.23771800 | 36 | 62 | 521135 | 232602 |
| SG6 4DA | 51.97997600 | -0.23679200 | 13 | 25 | 521195 | 232747 |
| SG6 4DB | 51.98004400 | -0.23831800 | 21 | 44 | 521090 | 232752 |
| SG6 4DD | 51.98091800 | -0.23660900 | 18 | 40 | 521205 | 232852 |
| SG6 4DE | 51.98103100 | -0.23814800 | 43 | 95 | 521099 | 232862 |
| SG6 4DF | 51.98297900 | -0.23492600 | 61 | 154 | 521315 | 233084 |
| SG6 4DG | 51.97676600 | -0.24095300 | 5 | 8 | 520918 | 232383 |
| SG6 4DJ | 51.98135500 | -0.23456800 | 26 | 68 | 521344 | 232904 |
| SG6 4DL | 51.98082000 | -0.23549400 | 22 | 35 | 521282 | 232843 |
| SG6 4DN | 51.98202400 | -0.23543000 | 4 | 12 | 521283 | 232977 |
| SG6 4DP | 51.98221800 | -0.23573000 | 8 | 9 | 521262 | 232998 |
| SG6 4DQ | 51.97724800 | -0.24132500 | 3 | 5 | 520891 | 232436 |
| SG6 4DR | 51.98249800 | -0.23705900 | 21 | 33 | 521170 | 233027 |
| SG6 4DS | 51.98387300 | -0.23877900 | 31 | 63 | 521048 | 233177 |
| SG6 4DT | 51.98357900 | -0.23898000 | 21 | 43 | 521035 | 233144 |
| SG6 4DU | 51.98315700 | -0.23962500 | 45 | 116 | 520992 | 233096 |
| SG6 4DW | 51.98179000 | -0.23660400 | 8 | 9 | 521203 | 232949 |
| SG6 4DX | 51.98377600 | -0.24191400 | 5 | 13 | 520833 | 233161 |
| SG6 4DY | 51.98439700 | -0.24438000 | 24 | 69 | 520662 | 233226 |
| SG6 4DZ | 51.98342600 | -0.24256900 | 14 | 39 | 520789 | 233121 |
| SG6 4EA | 51.98402900 | -0.24503500 | 41 | 119 | 520618 | 233184 |
| SG6 4EB | 51.98441100 | -0.24234100 | 16 | 43 | 520802 | 233231 |
| SG6 4ED | 51.98511500 | -0.24189300 | 4 | 5 | 520831 | 233310 |
| SG6 4EE | 51.98553400 | -0.24222400 | 32 | 89 | 520807 | 233356 |
| SG6 4EF | 51.98523200 | -0.24072100 | 8 | 14 | 520911 | 233325 |
| SG6 4EG | 51.98499700 | -0.24664300 | 12 | 21 | 520505 | 233289 |