This page provides postcode data for the Barnet UK London Borough.
In 2021, Barnet contained approximately 148,900 households with a population of about 389,300
In 2011, Barnet contained approximately 135,817 households with a population of about 356,063
| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| N3 1LT | West Finchley | 51.607028 | -0.187854 | 525587 | 191354 | TQ255913 |
| N3 1LU | West Finchley | 51.60706 | -0.187001 | 525646 | 191359 | TQ256913 |
| N3 1LW | West Finchley | 51.602289 | -0.193631 | 525200 | 190817 | TQ251908 |
| N3 1LX | West Finchley | 51.607229 | -0.187427 | 525616 | 191377 | TQ256913 |
| N3 1LY | West Finchley | 51.606753 | -0.18632 | 525694 | 191326 | TQ256913 |
| N3 1LZ | West Finchley | 51.606208 | -0.187165 | 525637 | 191264 | TQ256912 |
| N3 1NA | West Finchley | 51.607288 | -0.186616 | 525672 | 191385 | TQ256913 |
| N3 1NB | West Finchley | 51.607103 | -0.185728 | 525734 | 191366 | TQ257913 |
| N3 1ND | West Finchley | 51.608699 | -0.186575 | 525671 | 191542 | TQ256915 |
| N3 1NE | West Finchley | 51.609011 | -0.186403 | 525682 | 191577 | TQ256915 |
| N3 1NF | West Finchley | 51.608503 | -0.183781 | 525865 | 191525 | TQ258915 |
| N3 1NG | West Finchley | 51.609096 | -0.182587 | 525946 | 191593 | TQ259915 |
| N3 1NH | West Finchley | 51.608443 | -0.185126 | 525772 | 191516 | TQ257915 |
| N3 1NJ | West Finchley | 51.608576 | -0.184457 | 525818 | 191532 | TQ258915 |
| N3 1NL | West Finchley | 51.607693 | -0.184911 | 525789 | 191433 | TQ257914 |
| N3 1NN | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1NP | West Finchley | 51.610852 | -0.187399 | 525608 | 191780 | TQ256917 |
| N3 1NQ | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1NR | West Finchley | 51.610667 | -0.186511 | 525670 | 191761 | TQ256917 |
| N3 1NS | West Finchley | 51.61115 | -0.18691 | 525641 | 191814 | TQ256918 |
| N3 1NT | West Finchley | 51.609256 | -0.188892 | 525509 | 191600 | TQ255916 |
| N3 1NU | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1NW | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1NX | West Finchley | 51.608425 | -0.189228 | 525488 | 191507 | TQ254915 |
| N3 1NY | West Finchley | 51.60874 | -0.189794 | 525448 | 191541 | TQ254915 |
| N3 1NZ | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1PA | West Finchley | 51.607161 | -0.190593 | 525397 | 191364 | TQ253913 |
| N3 1PB | West Finchley | 51.607497 | -0.190854 | 525378 | 191401 | TQ253914 |
| N3 1PD | West Finchley | 51.607674 | -0.191251 | 525350 | 191420 | TQ253914 |
| N3 1PE | West Finchley | 51.607873 | -0.191879 | 525306 | 191441 | TQ253914 |
| N3 1PF | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1PG | West Finchley | 51.608928 | -0.190349 | 525409 | 191561 | TQ254915 |
| N3 1PH | West Finchley | 51.609235 | -0.192764 | 525241 | 191591 | TQ252915 |
| N3 1PJ | West Finchley | 51.609944 | -0.191479 | 525328 | 191672 | TQ253916 |
| N3 1PL | West Finchley | 51.6103 | -0.191248 | 525343 | 191712 | TQ253917 |
| N3 1PN | Totteridge & Woodside | 51.611725 | -0.193863 | 525158 | 191866 | TQ251918 |
| N3 1PP | Totteridge & Woodside | 51.612008 | -0.193535 | 525180 | 191898 | TQ251918 |
| N3 1PQ | West Finchley | 51.60804 | -0.191641 | 525322 | 191460 | TQ253914 |
| N3 1PR | West Finchley | 51.611534 | -0.191979 | 525289 | 191848 | TQ252918 |
| N3 1PS | West Finchley | 51.610751 | -0.190725 | 525378 | 191763 | TQ253917 |
| N3 1PT | West Finchley | 51.611077 | -0.190351 | 525403 | 191800 | TQ254918 |
| N3 1PU | West Finchley | 51.61038 | -0.189468 | 525466 | 191724 | TQ254917 |
| N3 1PW | West Finchley | 51.608869 | -0.192359 | 525270 | 191551 | TQ252915 |
| N3 1PX | West Finchley | 51.610177 | -0.189087 | 525493 | 191702 | TQ254917 |
| N3 1PY | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1PZ | Finchley Church End | 51.599663 | -0.19658 | 525003 | 190520 | TQ250905 |
| N3 1QA | West Finchley | 51.602491 | -0.193363 | 525218 | 190840 | TQ252908 |
| N3 1QB | West Finchley | 51.60249 | -0.193306 | 525222 | 190840 | TQ252908 |
| N3 1QD | West Finchley | 51.602773 | -0.192991 | 525243 | 190872 | TQ252908 |
| N3 1QE | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1QF | West Finchley | 51.602773 | -0.192991 | 525243 | 190872 | TQ252908 |
| N3 1QG | West Finchley | 51.602288 | -0.193617 | 525201 | 190817 | TQ252908 |
| N3 1QH | West Finchley | 51.602427 | -0.193871 | 525183 | 190832 | TQ251908 |
| N3 1QJ | West Finchley | 51.603815 | -0.193498 | 525205 | 190987 | TQ252909 |
| N3 1QL | West Finchley | 51.604109 | -0.192158 | 525297 | 191022 | TQ252910 |
| N3 1QN | West Finchley | 51.604153 | -0.191463 | 525345 | 191028 | TQ253910 |
| N3 1QP | West Finchley | 51.604868 | -0.191233 | 525359 | 191108 | TQ253911 |
| N3 1QQ | West Finchley | 51.602854 | -0.194172 | 525161 | 190879 | TQ251908 |
| N3 1QR | West Finchley | 51.604487 | -0.190439 | 525415 | 191067 | TQ254910 |
| N3 1QS | West Finchley | 51.604896 | -0.191824 | 525318 | 191110 | TQ253911 |
| N3 1QT | West Finchley | 51.603914 | -0.194072 | 525165 | 190997 | TQ251909 |
| N3 1QU | West Finchley | 51.603886 | -0.194015 | 525169 | 190994 | TQ251909 |
| N3 1QW | West Finchley | 51.603803 | -0.191521 | 525342 | 190989 | TQ253909 |
| N3 1QX | West Finchley | 51.604334 | -0.193333 | 525215 | 191045 | TQ252910 |
| N3 1QY | Finchley Church End | 51.603325 | -0.195511 | 525067 | 190929 | TQ250909 |
| N3 1QZ | West Finchley | 51.60407 | -0.192492 | 525274 | 191017 | TQ252910 |
| N3 1RA | Finchley Church End | 51.603933 | -0.196469 | 524999 | 190995 | TQ249909 |
| N3 1RB | Finchley Church End | 51.604328 | -0.197579 | 524921 | 191037 | TQ249910 |
| N3 1RD | Finchley Church End | 51.604856 | -0.199219 | 524806 | 191093 | TQ248910 |
| N3 1RE | Mill Hill | 51.604161 | -0.203738 | 524495 | 191008 | TQ244910 |
| N3 1RF | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1RG | Finchley Church End | 51.604147 | -0.198106 | 524885 | 191016 | TQ248910 |
| N3 1RH | Finchley Church End | 51.603076 | -0.196286 | 525014 | 190900 | TQ250909 |
| N3 1RJ | Finchley Church End | 51.602722 | -0.195491 | 525070 | 190862 | TQ250908 |
| N3 1RL | West Finchley | 51.602491 | -0.193363 | 525218 | 190840 | TQ252908 |
| N3 1RN | Finchley Church End | 51.604896 | -0.200618 | 524709 | 191095 | TQ247910 |
| N3 1RP | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1RQ | Finchley Church End | 51.603703 | -0.197315 | 524941 | 190968 | TQ249909 |
| N3 1RR | Finchley Church End | 51.596821 | -0.203551 | 524528 | 190192 | TQ245901 |
| N3 1RS | Finchley Church End | 51.598346 | -0.199809 | 524783 | 190368 | TQ247903 |
| N3 1RT | Finchley Church End | 51.599854 | -0.19611 | 525035 | 190542 | TQ250905 |
| N3 1RU | Finchley Church End | 51.599845 | -0.196111 | 525035 | 190541 | TQ250905 |
| N3 1RW | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1RX | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1RY | Finchley Church End | 51.598651 | -0.198613 | 524865 | 190404 | TQ248904 |
| N3 1RZ | Finchley Church End | 51.596943 | -0.203286 | 524546 | 190206 | TQ245902 |
| N3 1SA | Finchley Church End | 51.599079 | -0.197744 | 524924 | 190453 | TQ249904 |
| N3 1SB | Finchley Church End | 51.598061 | -0.201134 | 524692 | 190334 | TQ246903 |
| N3 1SD | Finchley Church End | 51.597608 | -0.200372 | 524746 | 190285 | TQ247902 |
| N3 1SE | Finchley Church End | 51.59758 | -0.202019 | 524632 | 190279 | TQ246902 |
| N3 1SF | Finchley Church End | 51.598023 | -0.199258 | 524822 | 190333 | TQ248903 |
| N3 1SG | Finchley Church End | 51.59749 | -0.200882 | 524711 | 190271 | TQ247902 |
| N3 1SH | Finchley Church End | 51.597006 | -0.200944 | 524708 | 190217 | TQ247902 |
| N3 1SJ | Finchley Church End | 51.596765 | -0.202239 | 524619 | 190188 | TQ246901 |
| N3 1SL | Finchley Church End | 51.597073 | -0.202978 | 524567 | 190221 | TQ245902 |
| N3 1SN | Finchley Church End | 51.597906 | -0.203955 | 524497 | 190312 | TQ244903 |
| N3 1SP | Finchley Church End | 51.598483 | -0.206431 | 524324 | 190372 | TQ243903 |
| N3 1SQ | Finchley Church End | 51.597966 | -0.199636 | 524796 | 190326 | TQ247903 |
| N3 1SR | Finchley Church End | 51.597715 | -0.20675 | 524304 | 190286 | TQ243902 |
| N3 1SS | Finchley Church End | 51.597255 | -0.205483 | 524393 | 190237 | TQ243902 |