SO21 is a postcode district in Winchester, UK. Below is a complete list of SO21 Postcodes (Active). SO21 postcode district comprises of 739 active postcodes and 4 postcode sectors. SO21 district has a population of 19762, and it has 7675 properties in the region.
| Population | 19762 |
| Addresses / Property Count | 7675 |
| Active Postcodes | 739 |
| Nearby Postcode Districts | 30 |
| Active Postcode Sectors | 4 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| SO21 2NW | 51.07932900 | -1.37593800 | 5 | 12 | 443813 | 131297 |
| SO21 2NX | 51.07566900 | -1.37755800 | 6 | 11 | 443703 | 130889 |
| SO21 2NY | 51.07633400 | -1.38034900 | 2 | 5 | 443507 | 130961 |
| SO21 2NZ | 51.07552100 | -1.38015800 | 9 | 28 | 443521 | 130871 |
| SO21 2PA | 51.07226400 | -1.38327000 | 9 | 27 | 443306 | 130507 |
| SO21 2PD | 51.12088800 | -1.36857800 | N/A | N/A | 444289 | 135923 |
| SO21 2PH | 51.10013000 | -1.40035100 | 8 | 17 | 442084 | 133596 |
| SO21 2PJ | 51.09918200 | -1.39610800 | 3 | 5 | 442382 | 133493 |
| SO21 2PL | 51.10730000 | -1.38701800 | 5 | 16 | 443011 | 134401 |
| SO21 2PN | 51.10978100 | -1.38511300 | 5 | 11 | 443142 | 134678 |
| SO21 2PP | 51.11319900 | -1.37342500 | 19 | 45 | 443957 | 135065 |
| SO21 2PR | 51.11028900 | -1.38875100 | 34 | 76 | 442887 | 134732 |
| SO21 2PS | 51.11015300 | -1.39105100 | 8 | 18 | 442726 | 134716 |
| SO21 2PT | 51.11131300 | -1.39267900 | 5 | 10 | 442611 | 134844 |
| SO21 2PU | 51.11097300 | -1.39302600 | 14 | 31 | 442587 | 134806 |
| SO21 2PW | 51.11613100 | -1.37860000 | 5 | 8 | 443592 | 135388 |
| SO21 2PX | 51.11231600 | -1.39373700 | 8 | 23 | 442536 | 134955 |
| SO21 2PY | 51.11369700 | -1.39403500 | 16 | 35 | 442514 | 135108 |
| SO21 2PZ | 51.11085100 | -1.39561300 | 5 | 12 | 442406 | 134791 |
| SO21 2QA | 51.11190100 | -1.39868500 | N/A | N/A | 442190 | 134906 |
| SO21 2QB | 51.11282200 | -1.40118700 | 10 | 28 | 442014 | 135007 |
| SO21 2QD | 51.10748000 | -1.38204400 | 14 | 31 | 443359 | 134424 |
| SO21 2QE | 51.09841900 | -1.37171300 | 11 | 35 | 444091 | 133422 |
| SO21 2QF | 51.10090100 | -1.36416500 | 4 | 8 | 444617 | 133703 |
| SO21 2QG | 51.09992900 | -1.35079700 | 6 | 10 | 445554 | 133603 |
| SO21 2QH | 51.07760600 | -1.37830300 | 15 | 45 | 443649 | 131104 |
| SO21 2QP | 51.11166900 | -1.34219000 | 9 | 26 | 446145 | 134914 |
| SO21 2QR | 51.11178500 | -1.34190200 | 5 | 19 | 446165 | 134927 |
| SO21 2QS | 51.11225600 | -1.34255300 | 34 | 76 | 446119 | 134979 |
| SO21 2QT | 51.11193700 | -1.34024300 | 38 | 95 | 446281 | 134945 |
| SO21 2QU | 51.11363400 | -1.34140500 | 31 | 111 | 446198 | 135133 |
| SO21 2QW | 51.11099000 | -1.33181400 | 14 | 39 | 446872 | 134845 |
| SO21 2QX | 51.11296300 | -1.34194300 | 32 | 116 | 446161 | 135058 |
| SO21 2QY | 51.11088000 | -1.33457300 | 18 | 44 | 446679 | 134831 |
| SO21 2QZ | 51.11193400 | -1.33644300 | 13 | 32 | 446547 | 134947 |
| SO21 2RA | 51.11725800 | -1.33441100 | 2 | 3 | 446684 | 135540 |
| SO21 2RB | 51.11177300 | -1.33666000 | 2 | 3 | 446532 | 134929 |
| SO21 2RD | 51.11176200 | -1.33481700 | 2 | 12 | 446661 | 134929 |
| SO21 2RE | 51.11133900 | -1.33312300 | 12 | 39 | 446780 | 134883 |
| SO21 2RG | 51.11334000 | -1.32381000 | 0 | 109 | 447430 | 135111 |
| SO21 2RH | 51.00613400 | -1.37434400 | N/A | N/A | 443994 | 123158 |
| SO21 2RJ | 51.11778300 | -1.35661900 | N/A | N/A | 445129 | 135585 |
| SO21 2RP | 51.11212900 | -1.30505500 | 12 | 36 | 448744 | 134989 |
| SO21 2RR | 51.11235200 | -1.31232300 | 1 | 3 | 448235 | 135009 |
| SO21 2RT | 51.01683400 | -1.33844300 | 19 | 61 | 446502 | 124370 |
| SO21 2RU | 51.00929300 | -1.33430200 | N/A | N/A | 446800 | 123534 |
| SO21 2SW | 51.00856500 | -1.33603700 | N/A | N/A | 446679 | 123452 |
| SO21 2UZ | 51.03502500 | -1.38616000 | N/A | N/A | 443138 | 126364 |
| SO21 3AA | 51.14540900 | -1.27680800 | 4 | 9 | 450685 | 138709 |
| SO21 3AB | 51.14643900 | -1.28358200 | 3 | 7 | 450210 | 138819 |