PO21 3 is a postcode sector in Arun, UK. Below is a complete list of PO21 3 Postcodes (Active). PO21 3 postcode sector comprises of 260 active postcodes. PO21 3 sector has a population of 7900, and it has 3625 properties in the region.
| Population | 7900 |
| Addresses / Property Count | 3625 |
| Active Postcodes | 260 |
| Nearby Postcode Districts | 34 |
| Nearby Postcode Sectors | 5 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| PO21 3RL | 50.78667300 | -0.70730000 | 4 | 12 | 491221 | 99363 |
| PO21 3RN | 50.78493100 | -0.70679500 | 3 | 8 | 491260 | 99170 |
| PO21 3RP | 50.78786200 | -0.70994900 | 23 | 47 | 491032 | 99492 |
| PO21 3RQ | 50.78749800 | -0.70715000 | 22 | 38 | 491230 | 99455 |
| PO21 3RR | 50.78820200 | -0.70813800 | 19 | 44 | 491159 | 99532 |
| PO21 3RS | 50.78874400 | -0.70918700 | 36 | 79 | 491084 | 99591 |
| PO21 3RT | 50.78848200 | -0.71069800 | 19 | 36 | 490978 | 99560 |
| PO21 3RU | 50.78816400 | -0.71120300 | 18 | 44 | 490943 | 99524 |
| PO21 3RW | 50.78309200 | -0.70796600 | 1 | 2 | 491181 | 98964 |
| PO21 3RX | 50.78749400 | -0.70998700 | 10 | 24 | 491030 | 99451 |
| PO21 3RY | 50.78739300 | -0.71312500 | 10 | 22 | 490809 | 99436 |
| PO21 3RZ | 50.78760300 | -0.71175800 | 19 | 30 | 490905 | 99461 |
| PO21 3SA | 50.78099500 | -0.70216600 | 15 | 28 | 491594 | 98738 |
| PO21 3SB | 50.78120900 | -0.70042900 | 5 | 11 | 491716 | 98764 |
| PO21 3SD | 50.78401700 | -0.69497500 | 28 | 50 | 492095 | 99083 |
| PO21 3SE | 50.78379000 | -0.69559100 | 18 | 41 | 492052 | 99057 |
| PO21 3SF | 50.78336600 | -0.69625600 | 10 | 17 | 492006 | 99009 |
| PO21 3SG | 50.78246600 | -0.69694800 | 30 | 62 | 491959 | 98908 |
| PO21 3SJ | 50.78293700 | -0.69570000 | 14 | 36 | 492046 | 98962 |
| PO21 3SL | 50.78431500 | -0.69747800 | 29 | 63 | 491918 | 99113 |
| PO21 3SN | 50.78482200 | -0.70509600 | 10 | 17 | 491380 | 99160 |
| PO21 3SP | 50.78180700 | -0.70482400 | 25 | 50 | 491405 | 98825 |
| PO21 3SQ | 50.78260700 | -0.69668800 | 27 | 34 | 491977 | 98924 |
| PO21 3SR | 50.78198300 | -0.70609600 | 4 | 6 | 491315 | 98843 |
| PO21 3SS | 50.78256400 | -0.70575400 | 4 | 6 | 491338 | 98908 |
| PO21 3ST | 50.78337900 | -0.69821300 | 5 | 10 | 491868 | 99008 |
| PO21 3SU | 50.78271600 | -0.69844400 | 6 | 13 | 491853 | 98934 |
| PO21 3SW | 50.78477600 | -0.70410400 | 19 | 25 | 491450 | 99156 |
| PO21 3SY | 50.78326700 | -0.70509600 | 17 | 34 | 491383 | 98987 |
| PO21 3SZ | 50.78299600 | -0.70501800 | 7 | 14 | 491389 | 98957 |
| PO21 3TA | 50.78400700 | -0.70455100 | 6 | 21 | 491420 | 99070 |
| PO21 3TB | 50.78436600 | -0.70445600 | 1 | 2 | 491426 | 99110 |
| PO21 3TD | 50.78227100 | -0.73566400 | 8 | 10 | 489230 | 98839 |
| PO21 3TE | 50.78205900 | -0.73523000 | 9 | 10 | 489261 | 98816 |
| PO21 3TF | 50.78196700 | -0.73578600 | 6 | 7 | 489222 | 98805 |
| PO21 3TG | 50.78171900 | -0.73617600 | 14 | 15 | 489195 | 98777 |
| PO21 3TH | 50.78267300 | -0.70349500 | 16 | 33 | 491497 | 98923 |
| PO21 3TJ | 50.78354300 | -0.70406700 | 1 | 2 | 491455 | 99019 |
| PO21 3TL | 50.78271000 | -0.70278500 | 18 | 42 | 491547 | 98928 |
| PO21 3TN | 50.78194700 | -0.69968500 | 20 | 44 | 491767 | 98847 |
| PO21 3TP | 50.78195500 | -0.70280600 | 2 | 3 | 491547 | 98844 |
| PO21 3TQ | 50.78176600 | -0.73557900 | 12 | 12 | 489237 | 98783 |
| PO21 3TS | 50.78181100 | -0.70116500 | 16 | 30 | 491663 | 98830 |
| PO21 3TT | 50.78250000 | -0.70164200 | 8 | 15 | 491628 | 98906 |
| PO21 3TU | 50.78285500 | -0.70126300 | 3 | 10 | 491654 | 98946 |
| PO21 3TW | 50.78211800 | -0.69887200 | 14 | 30 | 491824 | 98867 |
| PO21 3TX | 50.78311700 | -0.70050400 | 37 | 57 | 491707 | 98976 |
| PO21 3TY | 50.78263900 | -0.69959500 | 4 | 5 | 491772 | 98924 |
| PO21 3TZ | 50.78324000 | -0.69949400 | 9 | 17 | 491778 | 98991 |
| PO21 3UA | 50.78574600 | -0.71702900 | 25 | 76 | 490537 | 99248 |