SG11 1 is a postcode sector in East Hertfordshire, UK. Below is a complete list of SG11 1 Postcodes (Active). SG11 1 postcode sector comprises of 207 active postcodes. SG11 1 sector has a population of 5226, and it has 2065 properties in the region.
| Population | 5226 |
| Addresses / Property Count | 2065 |
| Active Postcodes | 207 |
| Nearby Postcode Districts | 18 |
| Nearby Postcode Sectors | 1 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| SG11 1QP | 51.88498200 | 0.02227800 | 20 | 51 | 539280 | 222646 |
| SG11 1QQ | 51.88612000 | 0.01570200 | 11 | 14 | 538824 | 222760 |
| SG11 1QR | 51.88449000 | 0.02369400 | 4 | 12 | 539379 | 222594 |
| SG11 1QS | 51.88509400 | 0.02466600 | 26 | 71 | 539444 | 222663 |
| SG11 1QT | 51.88655400 | 0.02345200 | 9 | 38 | 539356 | 222823 |
| SG11 1QW | 51.88484900 | 0.02378300 | 6 | 17 | 539384 | 222634 |
| SG11 1QX | 51.86497700 | 0.02213500 | 5 | 12 | 539332 | 220421 |
| SG11 1QY | 51.86433900 | 0.02472100 | 7 | 15 | 539512 | 220355 |
| SG11 1QZ | 51.86587000 | 0.02297300 | 3 | 11 | 539387 | 220522 |
| SG11 1RA | 51.86198000 | 0.01594300 | 2 | 7 | 538915 | 220076 |
| SG11 1RB | 51.86327200 | 0.01354800 | 3 | 10 | 538746 | 220215 |
| SG11 1RD | 51.89166100 | 0.01241800 | N/A | N/A | 538581 | 223370 |
| SG11 1RE | 51.88470800 | 0.02043400 | 44 | 124 | 539154 | 222612 |
| SG11 1RH | 51.89255100 | 0.01351900 | 8 | 15 | 538654 | 223471 |
| SG11 1RL | 51.89091000 | 0.01379500 | 12 | 35 | 538678 | 223289 |
| SG11 1RN | 51.89171300 | 0.01311900 | 48 | 108 | 538629 | 223377 |
| SG11 1RR | 51.89303900 | 0.01393400 | 1 | 3 | 538681 | 223526 |
| SG11 1RS | 51.89179200 | 0.01371800 | 9 | 17 | 538670 | 223387 |
| SG11 1RT | 51.89412400 | 0.01357500 | 18 | 41 | 538653 | 223646 |
| SG11 1RU | 51.89378800 | 0.01322600 | 3 | 8 | 538630 | 223608 |
| SG11 1RX | 51.88990100 | 0.01180200 | 52 | 134 | 538544 | 223173 |
| SG11 1RY | 51.88841300 | 0.01045700 | 1 | 4 | 538456 | 223005 |
| SG11 1RZ | 51.88928200 | 0.01064100 | N/A | N/A | 538466 | 223102 |
| SG11 1SA | 51.88552900 | 0.00766900 | 29 | 58 | 538273 | 222679 |
| SG11 1SB | 51.88585600 | 0.00852700 | 30 | 46 | 538331 | 222717 |
| SG11 1SG | 51.89051500 | 0.01482400 | 4 | 12 | 538750 | 223247 |
| SG11 1SH | 51.89138600 | 0.01381600 | 4 | 11 | 538678 | 223342 |
| SG11 1SJ | 51.89157500 | 0.01485600 | 17 | 41 | 538749 | 223365 |
| SG11 1SN | 51.89032400 | 0.01388500 | 26 | 57 | 538686 | 223224 |
| SG11 1SP | 51.89004700 | 0.01586300 | 18 | 49 | 538823 | 223197 |
| SG11 1SQ | 51.89058500 | 0.01545200 | 6 | 16 | 538793 | 223256 |
| SG11 1SR | 51.89060700 | 0.01729800 | 5 | 16 | 538920 | 223262 |
| SG11 1SS | 51.89015200 | 0.01707400 | 2 | 6 | 538906 | 223211 |
| SG11 1ST | 51.89067800 | 0.01682200 | 12 | 28 | 538887 | 223269 |
| SG11 1SU | 51.89114000 | 0.01560700 | 13 | 32 | 538802 | 223318 |
| SG11 1SW | 51.88975300 | 0.01361200 | 48 | 75 | 538669 | 223160 |
| SG11 1SX | 51.89066800 | 0.01844900 | 12 | 31 | 538999 | 223271 |
| SG11 1SY | 51.88969200 | 0.02030900 | 31 | 79 | 539130 | 223166 |
| SG11 1SZ | 51.88902500 | 0.01987200 | 29 | 72 | 539102 | 223091 |
| SG11 1TA | 51.89010600 | 0.01926700 | 13 | 40 | 539057 | 223210 |
| SG11 1TD | 51.88951800 | 0.01684300 | 19 | 52 | 538892 | 223140 |
| SG11 1TE | 51.88914500 | 0.01601200 | 37 | 82 | 538836 | 223097 |
| SG11 1TF | 51.88829600 | 0.01937400 | 59 | 164 | 539070 | 223009 |
| SG11 1TG | 51.88720400 | 0.02067700 | 18 | 55 | 539163 | 222890 |
| SG11 1TH | 51.88773400 | 0.01654500 | 33 | 93 | 538877 | 222941 |
| SG11 1TJ | 51.88731000 | 0.01869100 | 59 | 161 | 539026 | 222898 |
| SG11 1TN | 51.89315900 | 0.01261600 | 2 | 4 | 538590 | 223537 |
| SG11 1TP | 51.88807600 | 0.01808600 | 29 | 37 | 538982 | 222982 |
| SG11 1TQ | 51.88999300 | 0.01795400 | 32 | 81 | 538967 | 223195 |
| SG11 1TW | 51.89446600 | -0.00177200 | 6 | 13 | 537596 | 223655 |