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 |
|---|---|---|---|---|---|---|
| SS0 9QG | 51.54986500 | 0.68613300 | 34 | 95 | 586335 | 186861 |
| SS0 9QH | 51.54830000 | 0.68536300 | 34 | 75 | 586288 | 186685 |
| SS0 9QJ | 51.54644600 | 0.68503700 | 40 | 95 | 586273 | 186478 |
| SS0 9QL | 51.54650300 | 0.68452100 | 29 | 65 | 586237 | 186483 |
| SS0 9QN | 51.54844600 | 0.68488100 | 26 | 71 | 586254 | 186700 |
| SS0 9QP | 51.54998000 | 0.68466800 | 31 | 59 | 586233 | 186870 |
| SS0 9QQ | 51.54833400 | 0.68585500 | 32 | 73 | 586322 | 186690 |
| SS0 9QR | 51.54836700 | 0.68441400 | 18 | 38 | 586222 | 186690 |
| SS0 9QS | 51.54650500 | 0.68401600 | 33 | 67 | 586202 | 186482 |
| SS0 9QU | 51.55064200 | 0.68244200 | 3 | 7 | 586076 | 186938 |
| SS0 9QW | 51.54988800 | 0.68513900 | 27 | 58 | 586266 | 186861 |
| SS0 9RA | 51.54657100 | 0.68312600 | 48 | 107 | 586140 | 186487 |
| SS0 9RB | 51.54850600 | 0.68344200 | 23 | 67 | 586154 | 186703 |
| SS0 9RD | 51.54834300 | 0.68386500 | 24 | 79 | 586184 | 186686 |
| SS0 9RE | 51.55009200 | 0.68367900 | 32 | 81 | 586164 | 186880 |
| SS0 9RF | 51.55019600 | 0.68426200 | 35 | 78 | 586204 | 186893 |
| SS0 9RH | 51.55107000 | 0.67906300 | 22 | 57 | 585840 | 186977 |
| SS0 9RJ | 51.55068900 | 0.67843500 | 9 | 29 | 585798 | 186933 |
| SS0 9RL | 51.55089000 | 0.67986000 | 17 | 33 | 585896 | 186959 |
| SS0 9RN | 51.55082800 | 0.68179000 | 25 | 68 | 586030 | 186957 |
| SS0 9RP | 51.55013300 | 0.68267200 | 33 | 90 | 586094 | 186882 |
| SS0 9RQ | 51.55109200 | 0.68203600 | 51 | 123 | 586046 | 186987 |
| SS0 9RR | 51.54980800 | 0.68311400 | 27 | 75 | 586126 | 186847 |
| SS0 9RS | 51.54840200 | 0.68288700 | 24 | 59 | 586116 | 186690 |
| SS0 9RT | 51.54833100 | 0.68242200 | 24 | 56 | 586084 | 186681 |
| SS0 9RU | 51.54663700 | 0.68217800 | 55 | 170 | 586074 | 186492 |
| SS0 9RW | 51.55072700 | 0.68347100 | 11 | 19 | 586147 | 186950 |
| SS0 9RX | 51.54676400 | 0.68172400 | 25 | 57 | 586042 | 186505 |
| SS0 9RY | 51.54664200 | 0.68119700 | 26 | 78 | 586006 | 186490 |
| SS0 9RZ | 51.54846200 | 0.68143400 | 23 | 57 | 586015 | 186693 |
| SS0 9SA | 51.54840600 | 0.68192100 | 27 | 62 | 586049 | 186688 |
| SS0 9SB | 51.55006400 | 0.68214900 | 32 | 71 | 586058 | 186873 |
| SS0 9SD | 51.55003000 | 0.68167100 | 24 | 66 | 586025 | 186868 |
| SS0 9SE | 51.55014300 | 0.68068200 | 33 | 83 | 585956 | 186878 |
| SS0 9SF | 51.55001500 | 0.68116500 | 33 | 80 | 585990 | 186865 |
| SS0 9SG | 51.54849100 | 0.68096000 | 31 | 75 | 585982 | 186695 |
| SS0 9SH | 51.54894500 | 0.68055400 | 12 | 20 | 585952 | 186744 |
| SS0 9SJ | 51.54664600 | 0.68023100 | 25 | 70 | 585939 | 186488 |
| SS0 9SL | 51.54662500 | 0.68073500 | 32 | 64 | 585974 | 186487 |
| SS0 9SQ | 51.54848400 | 0.68045400 | 31 | 65 | 585947 | 186693 |
| SS0 9ST | 51.54584800 | 0.68051600 | 18 | 37 | 585962 | 186400 |
| SS0 9SU | 51.54593400 | 0.67871800 | 8 | 21 | 585837 | 186405 |
| SS0 9SY | 51.54598500 | 0.67688900 | 9 | 23 | 585710 | 186406 |
| SS0 9SZ | 51.54597700 | 0.67385900 | 9 | 17 | 585500 | 186397 |
| SS0 9TD | 51.54743100 | 0.68130100 | 10 | 13 | 586010 | 186578 |
| SS0 9TE | 51.54604400 | 0.67529100 | N/A | N/A | 585599 | 186409 |
| SS0 9TG | 51.54671200 | 0.67931200 | 30 | 71 | 585875 | 186493 |
| SS0 9TH | 51.54750700 | 0.67912800 | 15 | 30 | 585859 | 186581 |
| SS0 9TJ | 51.54753900 | 0.67833600 | 20 | 42 | 585804 | 186583 |
| SS0 9TN | 51.54779100 | 0.68009600 | 14 | 44 | 585925 | 186615 |