This is a list of postcodes in the M12 area covering the areas of Ardwick, Longsight, Chorlton-on-Medlock, Manchester. The area contains approximately 6,347 households with a population of about 16,377 (2011 census)
Active postcode 
  
Postcode no longer in use| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? | 
|---|---|---|---|---|---|---|
| M12 6HE | 53.472766 | -2.225595 | 385123 | 397361 | SJ851973 | Yes | 
| M12 6HF | 53.472926 | -2.226334 | 385074 | 397379 | SJ850973 | Yes | 
| M12 6HG | 53.473994 | -2.222528 | 385327 | 397497 | SJ853974 | Yes | 
| M12 6HH | 53.473409 | -2.227843 | 384974 | 397433 | SJ849974 | Yes | 
| M12 6HJ | 53.474219 | -2.227019 | 385029 | 397523 | SJ850975 | No | 
| M12 6HL | 53.473794 | -2.223612 | 385255 | 397475 | SJ852974 | No | 
| M12 6HN | 53.473772 | -2.225706 | 385116 | 397473 | SJ851974 | No | 
| M12 6HP | 53.473282 | -2.223639 | 385253 | 397418 | SJ852974 | No | 
| M12 6HQ | 53.473148 | -2.222915 | 385301 | 397403 | SJ853974 | Yes | 
| M12 6HR | 53.475429 | -2.224389 | 385204 | 397657 | SJ852976 | Yes | 
| M12 6HS | 53.472539 | -2.226874 | 385038 | 397336 | SJ850973 | Yes | 
| M12 6HT | 53.47311 | -2.224211 | 385215 | 397399 | SJ852973 | Yes | 
| M12 6HU | 53.473873 | -2.219831 | 385506 | 397483 | SJ855974 | Yes | 
| M12 6HW | 53.473772 | -2.225706 | 385116 | 397473 | SJ851974 | Yes | 
| M12 6HX | 53.473145 | -2.219917 | 385500 | 397402 | SJ855974 | No | 
| M12 6HY | 53.474219 | -2.227004 | 385030 | 397523 | SJ850975 | No | 
| M12 6HZ | 53.473142 | -2.221424 | 385400 | 397402 | SJ854974 | No | 
| M12 6JA | 53.472906 | -2.222748 | 385312 | 397376 | SJ853973 | Yes | 
| M12 6JB | 53.473142 | -2.221424 | 385400 | 397402 | SJ854974 | No | 
| M12 6JD | 53.474547 | -2.214938 | 385831 | 397557 | SJ858975 | No | 
| M12 6JE | 53.470727 | -2.215265 | 385808 | 397132 | SJ858971 | No | 
| M12 6JG | 53.470727 | -2.215265 | 385808 | 397132 | SJ858971 | No | 
| M12 6JH | 53.470728 | -2.214271 | 385874 | 397132 | SJ858971 | Yes | 
| M12 6JJ | 53.472533 | -2.225398 | 385136 | 397335 | SJ851973 | No | 
| M12 6JL | 53.474922 | -2.221403 | 385402 | 397600 | SJ854975 | Yes | 
| M12 6JN | 53.467368 | -2.218743 | 385576 | 396759 | SJ855967 | No | 
| M12 6JQ | 53.469899 | -2.215502 | 385792 | 397040 | SJ857970 | Yes | 
| M12 6JR | 53.471219 | -2.216171 | 385748 | 397187 | SJ857971 | Yes | 
| M12 6JS | 53.469541 | -2.214551 | 385855 | 397000 | SJ858969 | Yes | 
| M12 6JT | 53.472131 | -2.214233 | 385877 | 397288 | SJ858972 | Yes | 
| M12 6JU | 53.471358 | -2.213882 | 385900 | 397202 | SJ859972 | No | 
| M12 6JX | 53.472453 | -2.215033 | 385824 | 397324 | SJ858973 | Yes | 
| M12 6JY | 53.472586 | -2.215756 | 385776 | 397339 | SJ857973 | Yes | 
| M12 6JZ | 53.473583 | -2.216108 | 385753 | 397450 | SJ857974 | Yes | 
| M12 6LA | 53.473501 | -2.211739 | 386043 | 397440 | SJ860974 | Yes | 
| M12 6LB | 53.473883 | -2.214287 | 385874 | 397483 | SJ858974 | Yes | 
| M12 6LD | 53.47585 | -2.215411 | 385800 | 397702 | SJ858977 | No | 
| M12 6LE | 53.475176 | -2.209999 | 386159 | 397626 | SJ861976 | Yes | 
| M12 6LF | 53.475852 | -2.213905 | 385900 | 397702 | SJ859977 | No | 
| M12 6LH | 53.47302 | -2.214358 | 385869 | 397387 | SJ858973 | Yes | 
| M12 6LJ | 53.467368 | -2.218743 | 385576 | 396759 | SJ855967 | No | 
| M12 6LL | 53.474869 | -2.210766 | 386108 | 397592 | SJ861975 | Yes | 
| M12 6LP | 53.474588 | -2.211985 | 386027 | 397561 | SJ860975 | Yes | 
| M12 6LR | 53.472383 | -2.214083 | 385887 | 397316 | SJ858973 | No | 
| M12 6LS | 53.472254 | -2.215393 | 385800 | 397302 | SJ858973 | No | 
| M12 6LT | 53.472679 | -2.21413 | 385884 | 397349 | SJ858973 | No | 
| M12 6LU | 53.474951 | -2.215407 | 385800 | 397602 | SJ858976 | No | 
| M12 6LX | 53.472254 | -2.215393 | 385800 | 397302 | SJ858973 | No | 
| M12 6LY | 53.472129 | -2.215272 | 385808 | 397288 | SJ858972 | Yes | 
| M12 6NA | 53.474382 | -2.211863 | 386035 | 397538 | SJ860975 | No | 
| M12 6NE | 53.476154 | -2.2113 | 386073 | 397735 | SJ860977 | Yes | 
| M12 6NR | 53.478859 | -2.211117 | 386086 | 398036 | SJ860980 | Yes | 
| M12 6NS | 53.47625 | -2.212732 | 385978 | 397746 | SJ859977 | No | 
| M12 6NT | 53.478691 | -2.210047 | 386157 | 398017 | SJ861980 | Yes | 
| M12 6NU | 53.47851 | -2.210799 | 386107 | 397997 | SJ861979 | Yes | 
| M12 6NY | 53.478554 | -2.210905 | 386100 | 398002 | SJ861980 | No | 
| M12 6PA | 53.475844 | -2.218425 | 385600 | 397702 | SJ856977 | No | 
| M12 6PB | 53.476746 | -2.216923 | 385700 | 397802 | SJ857978 | No | 
| M12 6PD | 53.478934 | -2.214915 | 385834 | 398045 | SJ858980 | No | 
| M12 6PE | 53.481126 | -2.210179 | 386149 | 398288 | SJ861982 | Yes | 
| M12 6PF | 53.475433 | -2.217353 | 385671 | 397656 | SJ856976 | No | 
| M12 6PH | 53.481076 | -2.20828 | 386275 | 398282 | SJ862982 | Yes | 
| M12 6PJ | 53.481642 | -2.208193 | 386281 | 398345 | SJ862983 | Yes | 
| M12 6PL | 53.481769 | -2.207395 | 386334 | 398359 | SJ863983 | Yes | 
| M12 6PN | 53.472624 | -2.224494 | 385196 | 397345 | SJ851973 | Yes | 
| M12 6PP | 53.476164 | -2.220505 | 385462 | 397738 | SJ854977 | No | 
| M12 6PQ | 53.472426 | -2.224704 | 385182 | 397323 | SJ851973 | Yes | 
| M12 6PR | 53.482224 | -2.209733 | 386179 | 398410 | SJ861984 | Yes | 
| M12 6PS | 53.467368 | -2.218743 | 385576 | 396759 | SJ855967 | No | 
| M12 6PT | 53.48129 | -2.209186 | 386215 | 398306 | SJ862983 | Yes | 
| M12 6PU | 53.467368 | -2.218743 | 385576 | 396759 | SJ855967 | No | 
| M12 6PY | 53.475468 | -2.217549 | 385658 | 397660 | SJ856976 | No | 
| M12 6RH | 53.467368 | -2.218743 | 385576 | 396759 | SJ855967 | No | 
| M12 6SB | 53.467368 | -2.218743 | 385576 | 396759 | SJ855967 | Yes | 
| M12 6SP | 53.473194 | -2.212957 | 385962 | 397406 | SJ859974 | No | 
| M12 6TB | 53.454307 | -2.198738 | 386900 | 395302 | SJ869953 | No | 
| M12 6TL | 53.467368 | -2.218743 | 385576 | 396759 | SJ855967 | No | 
| M12 6UU | 53.467368 | -2.218743 | 385576 | 396759 | SJ855967 | No | 
| M12 6WD | 53.478319 | -2.211868 | 386036 | 397976 | SJ860979 | Yes | 
| M12 6WE | 53.477752 | -2.212423 | 385999 | 397913 | SJ859979 | Yes | 
| M12 6WF | 53.477314 | -2.210703 | 386113 | 397864 | SJ861978 | Yes | 
| M12 6WG | 53.478004 | -2.211821 | 386039 | 397941 | SJ860979 | Yes | 
| M12 6WH | 53.477634 | -2.2131 | 385954 | 397900 | SJ859978 | Yes | 
| M12 6WJ | 53.478238 | -2.211973 | 386029 | 397967 | SJ860979 | Yes | 
| M12 6WL | 53.477699 | -2.211684 | 386048 | 397907 | SJ860979 | Yes | 
| M12 6WN | 53.477526 | -2.212738 | 385978 | 397888 | SJ859978 | Yes | 
| M12 6WP | 53.477301 | -2.213189 | 385948 | 397863 | SJ859978 | Yes | 
| M12 6WQ | 53.467368 | -2.218743 | 385576 | 396759 | SJ855967 | No | 
| M12 6WR | 53.476863 | -2.211544 | 386057 | 397814 | SJ860978 | Yes | 
| M12 6WS | 53.477151 | -2.211561 | 386056 | 397846 | SJ860978 | Yes | 
| M12 6WT | 53.467368 | -2.218743 | 385576 | 396759 | SJ855967 | No | 
| M12 6WU | 53.467368 | -2.218743 | 385576 | 396759 | SJ855967 | No | 
| M12 6WX | 53.467368 | -2.218743 | 385576 | 396759 | SJ855967 | No | 
| M12 6WY | 53.467368 | -2.218743 | 385576 | 396759 | SJ855967 | No | 
| M12 6WZ | 53.467368 | -2.218743 | 385576 | 396759 | SJ855967 | No | 
| M12 6XA | 53.467368 | -2.218743 | 385576 | 396759 | SJ855967 | No | 
| M12 6XB | 53.475468 | -2.217549 | 385658 | 397660 | SJ856976 | No | 
| M12 6XD | 53.467368 | -2.218743 | 385576 | 396759 | SJ855967 | No | 
| M12 6XE | 53.467368 | -2.218743 | 385576 | 396759 | SJ855967 | No | 
| M12 6XF | 53.467368 | -2.218743 | 385576 | 396759 | SJ855967 | No | 
| M12 6ZE | 53.476751 | -2.213909 | 385900 | 397802 | SJ859978 | No | 
| M12 9AA | 53.476751 | -2.213909 | 385900 | 397802 | SJ859978 | No | 
| M12 9AJ | 53.476751 | -2.213909 | 385900 | 397802 | SJ859978 | No | 
| M12 9AP | 53.476751 | -2.213909 | 385900 | 397802 | SJ859978 | No | 
| M12 9BB | 53.476751 | -2.213909 | 385900 | 397802 | SJ859978 | No | 
| M12 9DG | 53.476751 | -2.213909 | 385900 | 397802 | SJ859978 | No | 
| M12 9TE | 53.476751 | -2.213909 | 385900 | 397802 | SJ859978 | No |