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 |
|---|---|---|---|---|---|---|
| SS1 2SL | 51.53705400 | 0.72800800 | 59 | 138 | 589291 | 185544 |
| SS1 2SN | 51.53593000 | 0.72685900 | 30 | 58 | 589216 | 185416 |
| SS1 2SP | 51.53516300 | 0.72965400 | 10 | 18 | 589413 | 185338 |
| SS1 2SQ | 51.53600400 | 0.73525700 | 20 | 63 | 589798 | 185446 |
| SS1 2SR | 51.53326700 | 0.72840200 | 69 | 168 | 589334 | 185124 |
| SS1 2SS | 51.53354400 | 0.72889400 | 34 | 77 | 589367 | 185156 |
| SS1 2ST | 51.53444600 | 0.72643900 | 39 | 73 | 589193 | 185250 |
| SS1 2SU | 51.53428300 | 0.72843400 | 66 | 123 | 589332 | 185237 |
| SS1 2SW | 51.53758400 | 0.72687200 | 36 | 106 | 589210 | 185600 |
| SS1 2SX | 51.53218900 | 0.73260500 | 35 | 75 | 589630 | 185015 |
| SS1 2SY | 51.53421800 | 0.73238100 | 54 | 144 | 589606 | 185240 |
| SS1 2SZ | 51.53704300 | 0.73195900 | 33 | 92 | 589565 | 185553 |
| SS1 2TA | 51.53679500 | 0.73255000 | 31 | 73 | 589607 | 185527 |
| SS1 2TB | 51.53700500 | 0.73127900 | 35 | 89 | 589518 | 185547 |
| SS1 2TD | 51.53685500 | 0.73076500 | 27 | 61 | 589483 | 185529 |
| SS1 2TE | 51.53745300 | 0.72979100 | 26 | 66 | 589413 | 185593 |
| SS1 2TF | 51.53415800 | 0.73110800 | 62 | 160 | 589518 | 185230 |
| SS1 2TH | 51.53309900 | 0.73061200 | 31 | 89 | 589488 | 185111 |
| SS1 2TJ | 51.53351800 | 0.72959900 | 42 | 100 | 589416 | 185155 |
| SS1 2TL | 51.53239500 | 0.72822000 | 42 | 96 | 589325 | 185027 |
| SS1 2TN | 51.53217600 | 0.72719800 | 2 | 3 | 589255 | 185000 |
| SS1 2TP | 51.53297800 | 0.72594800 | 18 | 41 | 589165 | 185085 |
| SS1 2TQ | 51.53199600 | 0.73200300 | 54 | 108 | 589589 | 184992 |
| SS1 2TR | 51.53259300 | 0.72570800 | 4 | 9 | 589150 | 185042 |
| SS1 2TS | 51.53375300 | 0.73033400 | 16 | 49 | 589466 | 185183 |
| SS1 2TU | 51.53317900 | 0.72735900 | 53 | 106 | 589262 | 185111 |
| SS1 2TW | 51.53262000 | 0.72761300 | 52 | 122 | 589282 | 185050 |
| SS1 2TX | 51.53367200 | 0.72646500 | 15 | 41 | 589198 | 185164 |
| SS1 2TY | 51.53356600 | 0.72697800 | 46 | 96 | 589234 | 185154 |
| SS1 2TZ | 51.53420300 | 0.72607800 | 60 | 118 | 589169 | 185222 |
| SS1 2UA | 51.53493300 | 0.73683600 | 30 | 86 | 589912 | 185331 |
| SS1 2UB | 51.53706600 | 0.73596900 | 26 | 81 | 589843 | 185566 |
| SS1 2UD | 51.53721300 | 0.73662700 | 21 | 52 | 589888 | 185584 |
| SS1 2UE | 51.53861500 | 0.73783600 | 29 | 71 | 589966 | 185743 |
| SS1 2UF | 51.53825300 | 0.73656100 | 24 | 64 | 589879 | 185699 |
| SS1 2UG | 51.53706100 | 0.73464200 | 57 | 153 | 589751 | 185562 |
| SS1 2UH | 51.53468400 | 0.73421200 | 44 | 119 | 589731 | 185297 |
| SS1 2UJ | 51.53699800 | 0.73388900 | 31 | 71 | 589699 | 185553 |
| SS1 2UL | 51.53703000 | 0.73329900 | 31 | 86 | 589658 | 185555 |
| SS1 2UN | 51.53818200 | 0.73326700 | 19 | 63 | 589651 | 185683 |
| SS1 2UP | 51.53852100 | 0.73027300 | 12 | 31 | 589442 | 185713 |
| SS1 2UQ | 51.53477900 | 0.73495300 | 33 | 89 | 589782 | 185309 |
| SS1 2UR | 51.53855400 | 0.72830000 | 4 | 7 | 589305 | 185712 |
| SS1 2UT | 51.53852300 | 0.72596100 | 60 | 135 | 589143 | 185702 |
| SS1 2UU | 51.53021000 | 0.73920600 | 15 | 29 | 590096 | 184812 |
| SS1 2UW | 51.53855800 | 0.73408300 | 38 | 108 | 589706 | 185727 |
| SS1 2UX | 51.53498500 | 0.72531700 | 66 | 172 | 589113 | 185307 |
| SS1 2UY | 51.53442600 | 0.72692800 | 39 | 82 | 589227 | 185249 |
| SS1 2UZ | 51.53501900 | 0.72733800 | 37 | 128 | 589253 | 185316 |
| SS1 2WS | 51.53878700 | 0.71458400 | N/A | N/A | 588353 | 185702 |