Southend on Sea is a postcode area in UK, Postcode area is the highest geographical dimension followed by Royal Mail to deliver Mail seamlessly.
Below is a complete list of Southend on Sea Postcodes (Active). Southend on Sea postcode area comprises of 11817 active postcodes and 19 postcode districts.
| Population | 518631 |
| Addresses / Property Count | 216682 |
| Total Postcodes(Active and Inactive) | 17033 |
| Active Postcodes | 11817 |
| Active Postcode Districts | 19 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| SS7 3SP | 51.57338400 | 0.58934800 | 11 | 31 | 579533 | 189234 |
| SS7 3SQ | 51.57436500 | 0.59458500 | 33 | 67 | 579892 | 189356 |
| SS7 3SR | 51.57338800 | 0.59484700 | 8 | 18 | 579914 | 189248 |
| SS7 3SS | 51.56967700 | 0.59469300 | 4 | 6 | 579918 | 188835 |
| SS7 3ST | 51.57131600 | 0.59442300 | 25 | 76 | 579893 | 189017 |
| SS7 3SU | 51.57184500 | 0.59527600 | 18 | 35 | 579950 | 189077 |
| SS7 3SX | 51.57094500 | 0.59590500 | 12 | 25 | 579997 | 188979 |
| SS7 3SY | 51.57115500 | 0.59658100 | 7 | 20 | 580043 | 189004 |
| SS7 3SZ | 51.57220700 | 0.59698800 | 43 | 119 | 580067 | 189122 |
| SS7 3TA | 51.57044600 | 0.59491000 | 9 | 24 | 579930 | 188921 |
| SS7 3TB | 51.57056800 | 0.59265100 | 33 | 55 | 579773 | 188929 |
| SS7 3TD | 51.57097700 | 0.59284800 | 18 | 33 | 579785 | 188975 |
| SS7 3TE | 51.57256800 | 0.59288000 | 31 | 59 | 579781 | 189152 |
| SS7 3TF | 51.57224500 | 0.59325200 | 26 | 49 | 579808 | 189117 |
| SS7 3TG | 51.57230100 | 0.59397700 | 11 | 21 | 579858 | 189125 |
| SS7 3TH | 51.57320400 | 0.59542800 | 8 | 24 | 579955 | 189229 |
| SS7 3TJ | 51.57392400 | 0.59484600 | 2 | 5 | 579912 | 189308 |
| SS7 3TL | 51.57464000 | 0.59637600 | 11 | 19 | 580015 | 189391 |
| SS7 3TN | 51.57539900 | 0.59687900 | 1 | 5 | 580047 | 189477 |
| SS7 3TP | 51.57428100 | 0.59551800 | 28 | 65 | 579957 | 189349 |
| SS7 3TQ | 51.57286000 | 0.59595700 | 4 | 8 | 579993 | 189192 |
| SS7 3TR | 51.57485100 | 0.59739800 | N/A | N/A | 580085 | 189417 |
| SS7 3TS | 51.57458200 | 0.60490000 | N/A | N/A | 580606 | 189406 |
| SS7 3TT | 51.57663200 | 0.59698000 | 15 | 38 | 580049 | 189614 |
| SS7 3TU | 51.57639600 | 0.59545100 | 30 | 66 | 579944 | 189584 |
| SS7 3TW | 51.57136900 | 0.59383700 | 19 | 45 | 579852 | 189021 |
| SS7 3TX | 51.57595800 | 0.59534000 | 15 | 30 | 579938 | 189535 |
| SS7 3TY | 51.57685400 | 0.59263400 | 16 | 34 | 579747 | 189628 |
| SS7 3TZ | 51.57656800 | 0.59117200 | 2 | 3 | 579647 | 189593 |
| SS7 3UA | 51.57213000 | 0.59600200 | 10 | 28 | 579999 | 189111 |
| SS7 3UB | 51.57502300 | 0.60004700 | N/A | N/A | 580268 | 189443 |
| SS7 3UG | 51.56888400 | 0.59030400 | 21 | 64 | 579617 | 188736 |
| SS7 3UH | 51.56848400 | 0.59293700 | 11 | 14 | 579801 | 188698 |
| SS7 3UJ | 51.56800000 | 0.59324100 | 3 | 10 | 579824 | 188645 |
| SS7 3UL | 51.56795200 | 0.59258900 | 14 | 28 | 579779 | 188638 |
| SS7 3UN | 51.56834900 | 0.59417000 | 39 | 77 | 579887 | 188686 |
| SS7 3UP | 51.56910000 | 0.59395300 | 10 | 21 | 579869 | 188769 |
| SS7 3UQ | 51.56852000 | 0.59129400 | 25 | 55 | 579687 | 188698 |
| SS7 3UT | 51.56956400 | 0.59695200 | 19 | 45 | 580075 | 188828 |
| SS7 3UU | 51.57030000 | 0.59582500 | 35 | 94 | 579994 | 188907 |
| SS7 3UW | 51.56945300 | 0.59343900 | 21 | 44 | 579832 | 188807 |
| SS7 3UX | 51.56862000 | 0.59694200 | 29 | 41 | 580078 | 188723 |
| SS7 3UY | 51.56909300 | 0.59627600 | 11 | 21 | 580030 | 188774 |
| SS7 3UZ | 51.56863400 | 0.59793800 | 16 | 34 | 580147 | 188727 |
| SS7 3XA | 51.56843200 | 0.59530000 | 14 | 29 | 579965 | 188698 |
| SS7 3XB | 51.56788500 | 0.59662400 | 4 | 5 | 580059 | 188640 |
| SS7 3XD | 51.56793000 | 0.59802800 | 17 | 44 | 580156 | 188649 |
| SS7 3XE | 51.56740000 | 0.59678600 | 5 | 9 | 580072 | 188587 |
| SS7 3XF | 51.56678100 | 0.59612800 | 9 | 27 | 580029 | 188517 |
| SS7 3XH | 51.56498100 | 0.59638800 | 12 | 26 | 580054 | 188317 |