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 4PZ | 51.99445800 | -0.22154300 | 31 | 69 | 522203 | 234383 |
| SG6 4QA | 51.99462000 | -0.22214900 | 31 | 79 | 522161 | 234400 |
| SG6 4QB | 51.99412400 | -0.22089800 | 38 | 73 | 522248 | 234347 |
| SG6 4QD | 51.99416100 | -0.22031700 | 34 | 96 | 522288 | 234352 |
| SG6 4QE | 51.97942200 | -0.23397400 | 54 | 83 | 521390 | 232690 |
| SG6 4QF | 51.97906000 | -0.23505400 | 60 | 95 | 521317 | 232648 |
| SG6 4QH | 51.99338500 | -0.23090800 | 39 | 109 | 521563 | 234248 |
| SG6 4QJ | 51.99320400 | -0.22965900 | 30 | 61 | 521649 | 234230 |
| SG6 4QL | 51.99312800 | -0.22874700 | 30 | 73 | 521712 | 234223 |
| SG6 4QN | 51.99230600 | -0.22848900 | 16 | 41 | 521732 | 234132 |
| SG6 4QP | 51.99358700 | -0.22756400 | 18 | 49 | 521792 | 234276 |
| SG6 4QR | 51.99339700 | -0.22697200 | 19 | 49 | 521833 | 234256 |
| SG6 4QS | 51.99461400 | -0.22769800 | 9 | 21 | 521780 | 234390 |
| SG6 4QT | 51.99396300 | -0.22810000 | 15 | 36 | 521754 | 234317 |
| SG6 4QU | 51.99441500 | -0.22885700 | 7 | 22 | 521701 | 234366 |
| SG6 4QW | 51.99230500 | -0.22786000 | 14 | 36 | 521775 | 234133 |
| SG6 4QX | 51.99505200 | -0.22935300 | 15 | 42 | 521665 | 234436 |
| SG6 4QY | 51.99539600 | -0.22833500 | 29 | 87 | 521734 | 234476 |
| SG6 4QZ | 51.99623100 | -0.22767500 | 9 | 19 | 521777 | 234570 |
| SG6 4RA | 51.99534000 | -0.22698200 | 34 | 78 | 521827 | 234472 |
| SG6 4RB | 51.99673700 | -0.22723300 | 25 | 68 | 521806 | 234627 |
| SG6 4RD | 51.99443400 | -0.22649700 | 5 | 12 | 521863 | 234372 |
| SG6 4RE | 51.99388700 | -0.22602300 | 4 | 7 | 521897 | 234312 |
| SG6 4RF | 51.99341700 | -0.22587800 | 5 | 13 | 521908 | 234260 |
| SG6 4RG | 51.99373400 | -0.22542900 | 5 | 12 | 521938 | 234296 |
| SG6 4RH | 51.99323600 | -0.22395100 | 11 | 28 | 522041 | 234243 |
| SG6 4RJ | 51.99275200 | -0.22232400 | 16 | 41 | 522154 | 234192 |
| SG6 4RL | 51.99315300 | -0.22209000 | 4 | 11 | 522169 | 234237 |
| SG6 4RN | 51.99282200 | -0.22101100 | 4 | 10 | 522244 | 234202 |
| SG6 4RP | 51.99221000 | -0.22278000 | 25 | 56 | 522124 | 234131 |
| SG6 4RQ | 51.99323100 | -0.22482500 | 14 | 28 | 521981 | 234241 |
| SG6 4RR | 51.99299600 | -0.22660900 | 33 | 40 | 521859 | 234212 |
| SG6 4RS | 51.98875300 | -0.22961900 | 25 | 59 | 521664 | 233735 |
| SG6 4RW | 51.99279300 | -0.22441700 | 9 | 18 | 522010 | 234193 |
| SG6 4RX | 51.98906700 | -0.22897800 | 12 | 37 | 521707 | 233771 |
| SG6 4RY | 51.98885700 | -0.23054700 | 13 | 26 | 521600 | 233745 |
| SG6 4RZ | 51.98885800 | -0.23125800 | 22 | 64 | 521551 | 233744 |
| SG6 4SA | 51.98873400 | -0.23254700 | 13 | 18 | 521463 | 233728 |
| SG6 4SB | 51.98965200 | -0.23141600 | 12 | 35 | 521538 | 233832 |
| SG6 4SE | 51.98985700 | -0.23308300 | 35 | 75 | 521423 | 233852 |
| SG6 4SF | 51.98999100 | -0.23123100 | 32 | 84 | 521550 | 233870 |
| SG6 4SG | 51.99032700 | -0.22964400 | 4 | 9 | 521658 | 233910 |
| SG6 4SH | 51.99144100 | -0.23137500 | 42 | 114 | 521536 | 234031 |
| SG6 4SJ | 51.99106700 | -0.23220800 | 22 | 56 | 521480 | 233988 |
| SG6 4SL | 51.99228800 | -0.23326700 | 29 | 63 | 521404 | 234122 |
| SG6 4SN | 51.99300000 | -0.23226000 | 13 | 25 | 521471 | 234203 |
| SG6 4SP | 51.99455000 | -0.23064000 | 8 | 19 | 521578 | 234378 |
| SG6 4SQ | 51.99081600 | -0.22988500 | 16 | 45 | 521640 | 233964 |
| SG6 4SR | 51.99611200 | -0.22927100 | 27 | 69 | 521668 | 234554 |
| SG6 4SS | 51.99703900 | -0.22813900 | 16 | 35 | 521743 | 234659 |