SG4 9 is a postcode sector in North Hertfordshire, UK. Below is a complete list of SG4 9 Postcodes (Active). SG4 9 postcode sector comprises of 233 active postcodes. SG4 9 sector has a population of 8834, and it has 3807 properties in the region.
| Population | 8834 |
| Addresses / Property Count | 3807 |
| Active Postcodes | 233 |
| Nearby Postcode Districts | 18 |
| Nearby Postcode Sectors | 3 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| SG4 9SJ | 51.94669900 | -0.26788800 | 12 | 15 | 519148 | 228995 |
| SG4 9SL | 51.94944400 | -0.26974100 | 18 | 28 | 519013 | 229297 |
| SG4 9SP | 51.95034800 | -0.27190300 | 15 | 44 | 518862 | 229394 |
| SG4 9SQ | 51.95108600 | -0.27145800 | 15 | 32 | 518891 | 229477 |
| SG4 9SS | 51.94989700 | -0.27317700 | 5 | 11 | 518776 | 229342 |
| SG4 9ST | 51.95131600 | -0.26935300 | 15 | 30 | 519035 | 229506 |
| SG4 9SU | 51.95168000 | -0.26831600 | 46 | 63 | 519105 | 229548 |
| SG4 9SX | 51.95264700 | -0.26570800 | 23 | 71 | 519282 | 229660 |
| SG4 9SY | 51.95192500 | -0.26602200 | 60 | 108 | 519262 | 229579 |
| SG4 9TA | 51.95127400 | -0.26702200 | 36 | 75 | 519195 | 229505 |
| SG4 9TB | 51.94673200 | -0.27554900 | 27 | 32 | 518621 | 228986 |
| SG4 9TE | 51.94600700 | -0.27526200 | 18 | 34 | 518643 | 228906 |
| SG4 9TH | 51.94881500 | -0.27471200 | 2 | 6 | 518673 | 229219 |
| SG4 9TL | 51.94826400 | -0.27453000 | 29 | 61 | 518687 | 229158 |
| SG4 9TN | 51.94810400 | -0.27468100 | N/A | N/A | 518677 | 229140 |
| SG4 9TP | 51.94696500 | -0.27546700 | 2 | 5 | 518626 | 229012 |
| SG4 9TS | 51.94622200 | -0.27568500 | 13 | 34 | 518613 | 228929 |
| SG4 9TT | 51.94539200 | -0.27549800 | 18 | 22 | 518628 | 228837 |
| SG4 9TU | 51.94624700 | -0.27616400 | 1 | 1 | 518580 | 228931 |
| SG4 9TW | 51.94728200 | -0.27500400 | N/A | N/A | 518657 | 229048 |
| SG4 9TX | 51.94532900 | -0.27612600 | 24 | 48 | 518585 | 228829 |
| SG4 9TY | 51.94728200 | -0.27501800 | 23 | 36 | 518656 | 229048 |
| SG4 9TZ | 51.94499500 | -0.27661900 | 1 | 2 | 518552 | 228791 |
| SG4 9UA | 51.94618100 | -0.27422200 | N/A | N/A | 518714 | 228927 |
| SG4 9UJ | 51.95346100 | -0.26474000 | 5 | 9 | 519346 | 229752 |
| SG4 9UL | 51.95323500 | -0.26343900 | N/A | N/A | 519436 | 229729 |
| SG4 9UN | 51.95364600 | -0.26447100 | 6 | 15 | 519364 | 229773 |
| SG4 9UW | 51.95056500 | -0.26165000 | N/A | N/A | 519566 | 229435 |
| SG4 9WQ | 51.89608400 | -0.20300100 | N/A | N/A | 523746 | 223474 |
| SG4 9YD | 51.93926900 | -0.26465400 | 1 | 1 | 519390 | 228174 |
| SG4 9YH | 51.94638400 | -0.27693000 | 10 | 25 | 518527 | 228945 |
| SG4 9YJ | 51.94288100 | -0.26816600 | 5 | 7 | 519139 | 228570 |
| SG4 9ZT | 51.89608400 | -0.20300100 | N/A | N/A | 523746 | 223474 |