Northern Ireland 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 Northern Ireland Postcodes (Active). Northern Ireland postcode area comprises of 48912 active postcodes and 82 postcode districts.
| Population | 1787720 |
| Addresses / Property Count | 693967 |
| Total Postcodes(Active and Inactive) | 61089 |
| Active Postcodes | 48912 |
| Active Postcode Districts | 82 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| BT18 0LH | 54.64618300 | -5.82710000 | 11 | 29 | 153188 | 534628 |
| BT18 0LJ | 54.64549700 | -5.82688800 | 7 | 18 | 153197 | 534551 |
| BT18 0LL | 54.64603400 | -5.82726200 | 16 | 34 | 153176 | 534612 |
| BT18 0LN | 54.64512700 | -5.82179500 | 8 | 26 | 153523 | 534492 |
| BT18 0LP | 54.64701000 | -5.82361600 | 9 | 33 | 153417 | 534708 |
| BT18 0LQ | 54.64423500 | -5.82769900 | 11 | 29 | 153137 | 534413 |
| BT18 0LR | 54.64713900 | -5.81528900 | 14 | 32 | 153955 | 534693 |
| BT18 0LS | 54.64773500 | -5.81398600 | 6 | 13 | 154043 | 534754 |
| BT18 0LT | 54.64845400 | -5.81246000 | 8 | 26 | 154146 | 534829 |
| BT18 0LU | 54.64593600 | -5.81188300 | 7 | 17 | 154167 | 534547 |
| BT18 0LW | 54.64559100 | -5.81766500 | 4 | 14 | 153793 | 534529 |
| BT18 0LX | 54.64558500 | -5.81280000 | N/A | N/A | 154106 | 534511 |
| BT18 0LY | 54.64445300 | -5.81382200 | 18 | 40 | 154033 | 534389 |
| BT18 0LZ | 54.64502700 | -5.81324800 | 13 | 33 | 154074 | 534451 |
| BT18 0NA | 54.64546000 | -5.81435600 | 25 | 55 | 154005 | 534503 |
| BT18 0NB | 54.64364100 | -5.81515100 | 22 | 60 | 153943 | 534303 |
| BT18 0ND | 54.64632600 | -5.81403100 | 15 | 26 | 154031 | 534598 |
| BT18 0NE | 54.64508000 | -5.81623600 | 0 | 37 | 153882 | 534467 |
| BT18 0NF | 54.64459400 | -5.80970800 | 28 | 59 | 154300 | 534390 |
| BT18 0NG | 54.64294200 | -5.81226000 | 25 | 58 | 154125 | 534215 |
| BT18 0NH | 54.64346300 | -5.81621400 | 8 | 25 | 153873 | 534287 |
| BT18 0NJ | 54.64451000 | -5.81099900 | 19 | 43 | 154216 | 534385 |
| BT18 0NL | 54.64479200 | -5.81171200 | 13 | 19 | 154172 | 534419 |
| BT18 0NN | 54.64532500 | -5.81836100 | 3 | 13 | 153746 | 534502 |
| BT18 0NQ | 54.64412900 | -5.81431900 | 20 | 44 | 153999 | 534355 |
| BT18 0NS | 54.64565100 | -5.82049700 | N/A | N/A | 153610 | 534545 |
| BT18 0NT | 54.64204100 | -5.82961300 | N/A | N/A | 153001 | 534176 |
| BT18 0NU | 54.64260900 | -5.82866900 | 5 | 22 | 153065 | 534236 |
| BT18 0NW | 54.65683200 | -5.79784500 | 4 | 14 | 155138 | 535709 |
| BT18 0NX | 54.64284100 | -5.82712300 | 6 | 16 | 153166 | 534256 |
| BT18 0PA | 54.64353700 | -5.82680700 | 30 | 62 | 153191 | 534333 |
| BT18 0PB | 54.64184000 | -5.82040600 | 25 | 68 | 153593 | 534121 |
| BT18 0PD | 54.64312300 | -5.82428800 | 11 | 33 | 153351 | 534278 |
| BT18 0PE | 54.64148600 | -5.81872100 | 51 | 126 | 153700 | 534076 |
| BT18 0PF | 54.64223300 | -5.81676000 | 25 | 65 | 153831 | 534152 |
| BT18 0PG | 54.64274400 | -5.81569500 | 9 | 26 | 153902 | 534205 |
| BT18 0PJ | 54.63775900 | -5.81732500 | 53 | 130 | 153767 | 533657 |
| BT18 0PL | 54.63908400 | -5.81903600 | 13 | 30 | 153665 | 533810 |
| BT18 0PN | 54.64047500 | -5.81645200 | 50 | 131 | 153840 | 533956 |
| BT18 0PP | 54.64163900 | -5.81425100 | 40 | 88 | 153989 | 534077 |
| BT18 0PQ | 54.64050700 | -5.81821600 | 7 | 13 | 153726 | 533965 |
| BT18 0PR | 54.63905100 | -5.81669900 | 11 | 28 | 153815 | 533798 |
| BT18 0PS | 54.63759900 | -5.81542900 | 34 | 63 | 153888 | 533632 |
| BT18 0PT | 54.63809700 | -5.81908900 | 12 | 27 | 153655 | 533701 |
| BT18 0PU | 54.63725000 | -5.81945900 | 29 | 74 | 153626 | 533608 |
| BT18 0PW | 54.64240300 | -5.81472200 | 40 | 97 | 153963 | 534164 |
| BT18 0PX | 54.63652200 | -5.81798000 | 24 | 68 | 153717 | 533522 |
| BT18 0PY | 54.63562900 | -5.81579800 | 67 | 183 | 153853 | 533415 |
| BT18 0PZ | 54.63959400 | -5.81939600 | 8 | 11 | 153645 | 533868 |
| BT18 0QA | 54.64121500 | -5.81710900 | 13 | 31 | 153802 | 534040 |