SO18 is a postcode district in Southampton, UK. Below is a complete list of SO18 Postcodes (Active). SO18 postcode district comprises of 956 active postcodes and 7 postcode sectors. SO18 district has a population of 37078, and it has 15652 properties in the region.
| Population | 37078 |
| Addresses / Property Count | 15652 |
| Active Postcodes | 956 |
| Nearby Postcode Districts | 30 |
| Active Postcode Sectors | 7 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| SO18 6BJ | 50.91703800 | -1.35822300 | 31 | 60 | 445211 | 113260 |
| SO18 6BL | 50.91686300 | -1.35740500 | 25 | 59 | 445269 | 113241 |
| SO18 6BN | 50.91858900 | -1.35743800 | 2 | 4 | 445265 | 113433 |
| SO18 6BP | 50.91680700 | -1.35703100 | 31 | 78 | 445295 | 113235 |
| SO18 6BR | 50.91513700 | -1.36075300 | N/A | N/A | 445035 | 113047 |
| SO18 6BT | 50.91556200 | -1.35460200 | N/A | N/A | 445467 | 113098 |
| SO18 6BW | 50.92074900 | -1.35612800 | N/A | N/A | 445355 | 113674 |
| SO18 6BX | 50.91525100 | -1.35698200 | 7 | 9 | 445300 | 113062 |
| SO18 6LW | 50.91529800 | -1.35413600 | 3 | 8 | 445500 | 113069 |
| SO18 6LX | 50.91505300 | -1.35369900 | 8 | 12 | 445531 | 113042 |
| SO18 6LY | 50.91643100 | -1.35413500 | 22 | 44 | 445499 | 113195 |
| SO18 6NJ | 50.91613900 | -1.35328900 | 8 | 20 | 445559 | 113163 |
| SO18 6NL | 50.91632300 | -1.35250000 | 18 | 36 | 445614 | 113184 |
| SO18 6NN | 50.91682800 | -1.35273900 | 2 | 4 | 445597 | 113240 |
| SO18 6NP | 50.92082200 | -1.35460000 | 26 | 45 | 445462 | 113683 |
| SO18 6NQ | 50.91821300 | -1.35112300 | 11 | 38 | 445709 | 113395 |
| SO18 6NR | 50.91731400 | -1.35276100 | 2 | 2 | 445595 | 113294 |
| SO18 6NS | 50.91885200 | -1.35289200 | 20 | 40 | 445584 | 113465 |
| SO18 6NT | 50.91828200 | -1.35218900 | 13 | 29 | 445634 | 113402 |
| SO18 6NU | 50.91965000 | -1.35251500 | 31 | 70 | 445610 | 113554 |
| SO18 6NW | 50.92023700 | -1.35287300 | 30 | 65 | 445584 | 113619 |
| SO18 6NX | 50.92003000 | -1.35115400 | 10 | 27 | 445705 | 113597 |
| SO18 6NY | 50.92016200 | -1.35068300 | 23 | 55 | 445738 | 113612 |
| SO18 6PA | 50.92112900 | -1.35476700 | 23 | 42 | 445450 | 113717 |
| SO18 6PH | 50.92102300 | -1.35522300 | 18 | 45 | 445418 | 113705 |
| SO18 6PJ | 50.92161800 | -1.35372100 | 15 | 42 | 445523 | 113772 |
| SO18 6PL | 50.92134400 | -1.35298500 | 18 | 50 | 445575 | 113742 |
| SO18 6PN | 50.92168000 | -1.34882600 | 28 | 91 | 445867 | 113782 |
| SO18 6PP | 50.92254700 | -1.34612500 | 5 | 9 | 446056 | 113880 |
| SO18 6QN | 50.92201500 | -1.35072800 | 16 | 42 | 445733 | 113818 |
| SO18 6RU | 50.91713200 | -1.35731100 | 9 | 12 | 445275 | 113271 |
| SO18 6RW | 50.92220100 | -1.34867700 | 24 | 46 | 445877 | 113840 |
| SO18 6RX | 50.91857100 | -1.35405200 | 24 | 37 | 445503 | 113433 |
| SO18 6SG | 50.91709600 | -1.35239000 | 31 | 37 | 445621 | 113270 |
| SO18 6SL | 50.91904600 | -1.35708600 | 9 | 13 | 445289 | 113484 |
| SO18 6SN | 50.91813500 | -1.35493600 | 6 | 9 | 445441 | 113384 |
| SO18 6SQ | 50.91612500 | -1.35573200 | 6 | 8 | 445387 | 113160 |
| SO18 6ST | 50.91725500 | -1.35672700 | 17 | 24 | 445316 | 113285 |
| SO18 6SX | 50.91634500 | -1.35645500 | 11 | 21 | 445336 | 113184 |
| SO18 6TA | 50.91840600 | -1.35178800 | 15 | 18 | 445662 | 113416 |
| SO18 6TE | 50.91531300 | -1.36176500 | 12 | 26 | 444964 | 113066 |
| SO18 6TF | 50.91703600 | -1.36108300 | 33 | 58 | 445010 | 113258 |
| SO18 6TG | 50.91670200 | -1.35928100 | 8 | 11 | 445137 | 113222 |
| SO18 6TJ | 50.91840500 | -1.35811900 | 14 | 37 | 445217 | 113412 |
| SO18 6TL | 50.91833800 | -1.35903000 | 7 | 16 | 445153 | 113404 |
| SO18 6TN | 50.91966600 | -1.35696400 | 10 | 20 | 445297 | 113553 |
| SO18 6TW | 50.92015000 | -1.35663000 | 6 | 10 | 445320 | 113607 |
| SO18 6TX | 50.91735500 | -1.36012500 | 49 | 56 | 445077 | 113294 |
| SO18 9AG | 50.91777600 | -1.38682100 | N/A | N/A | 443200 | 113325 |
| SO18 9GD | 50.91777600 | -1.38682100 | N/A | N/A | 443200 | 113325 |