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 1ST | Finchley Church End | 51.597513 | -0.204707 | 524446 | 190267 | TQ244902 |
| N3 1SU | Finchley Church End | 51.597314 | -0.201091 | 524697 | 190251 | TQ246902 |
| N3 1SW | Finchley Church End | 51.598256 | -0.203913 | 524499 | 190351 | TQ244903 |
| N3 1SX | Finchley Church End | 51.598286 | -0.200576 | 524730 | 190360 | TQ247903 |
| N3 1SY | Finchley Church End | 51.598182 | -0.20084 | 524712 | 190348 | TQ247903 |
| N3 1SZ | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1TA | Finchley Church End | 51.602656 | -0.202902 | 524557 | 190842 | TQ245908 |
| N3 1TB | Finchley Church End | 51.602995 | -0.201574 | 524648 | 190882 | TQ246908 |
| N3 1TD | Finchley Church End | 51.601694 | -0.204095 | 524477 | 190733 | TQ244907 |
| N3 1TE | Finchley Church End | 51.601177 | -0.205559 | 524377 | 190673 | TQ243906 |
| N3 1TF | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1TG | Finchley Church End | 51.601416 | -0.206488 | 524312 | 190698 | TQ243906 |
| N3 1TH | Finchley Church End | 51.60161 | -0.206871 | 524285 | 190719 | TQ242907 |
| N3 1TJ | Finchley Church End | 51.598575 | -0.207134 | 524275 | 190381 | TQ242903 |
| N3 1TL | Finchley Church End | 51.598671 | -0.208127 | 524206 | 190390 | TQ242903 |
| N3 1TN | Finchley Church End | 51.601392 | -0.194981 | 525109 | 190715 | TQ251907 |
| N3 1TP | Finchley Church End | 51.600143 | -0.198525 | 524867 | 190570 | TQ248905 |
| N3 1TQ | Finchley Church End | 51.602451 | -0.206 | 524343 | 190814 | TQ243908 |
| N3 1TR | Finchley Church End | 51.600033 | -0.196666 | 524996 | 190561 | TQ249905 |
| N3 1TS | Finchley Church End | 51.599648 | -0.19853 | 524868 | 190515 | TQ248905 |
| N3 1TT | Finchley Church End | 51.598802 | -0.199054 | 524834 | 190420 | TQ248904 |
| N3 1TU | Finchley Church End | 51.599148 | -0.198766 | 524853 | 190459 | TQ248904 |
| N3 1TW | Finchley Church End | 51.600929 | -0.20115 | 524683 | 190653 | TQ246906 |
| N3 1TX | Finchley Church End | 51.599755 | -0.200215 | 524751 | 190524 | TQ247905 |
| N3 1TY | Finchley Church End | 51.600138 | -0.200546 | 524727 | 190566 | TQ247905 |
| N3 1TZ | Finchley Church End | 51.601392 | -0.194981 | 525109 | 190715 | TQ251907 |
| N3 1UA | Finchley Church End | 51.599649 | -0.199165 | 524824 | 190514 | TQ248905 |
| N3 1UB | Finchley Church End | 51.600905 | -0.203057 | 524551 | 190647 | TQ245906 |
| N3 1UD | Finchley Church End | 51.600054 | -0.20156 | 524657 | 190555 | TQ246905 |
| N3 1UE | Finchley Church End | 51.599565 | -0.203081 | 524553 | 190498 | TQ245904 |
| N3 1UF | Finchley Church End | 51.59981 | -0.203808 | 524502 | 190524 | TQ245905 |
| N3 1UG | Finchley Church End | 51.599729 | -0.202035 | 524625 | 190518 | TQ246905 |
| N3 1UH | Finchley Church End | 51.600301 | -0.207067 | 524275 | 190573 | TQ242905 |
| N3 1UJ | Finchley Church End | 51.599811 | -0.205627 | 524376 | 190521 | TQ243905 |
| N3 1UL | Finchley Church End | 51.598851 | -0.202258 | 524612 | 190420 | TQ246904 |
| N3 1UN | Finchley Church End | 51.599313 | -0.206022 | 524350 | 190465 | TQ243904 |
| N3 1UP | Finchley Church End | 51.598255 | -0.202108 | 524624 | 190354 | TQ246903 |
| N3 1UQ | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1UR | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1US | Finchley Church End | 51.597359 | -0.202302 | 524613 | 190254 | TQ246902 |
| N3 1UT | Finchley Church End | 51.601392 | -0.194981 | 525109 | 190715 | TQ251907 |
| N3 1UU | West Finchley | 51.602148 | -0.19329 | 525224 | 190802 | TQ252908 |
| N3 1UW | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1UX | West Finchley | 51.602115 | -0.192887 | 525252 | 190799 | TQ252907 |
| N3 1UY | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1UZ | Finchley Church End | 51.601392 | -0.194981 | 525109 | 190715 | TQ251907 |
| N3 1WA | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1WB | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1WD | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1WE | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1WF | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1WG | Finchley Church End | 51.601392 | -0.194981 | 525109 | 190715 | TQ251907 |
| N3 1WH | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1WJ | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1WL | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1WN | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1WP | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1WQ | Finchley Church End | 51.601392 | -0.194981 | 525109 | 190715 | TQ251907 |
| N3 1WR | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1WS | Finchley Church End | 51.601392 | -0.194981 | 525109 | 190715 | TQ251907 |
| N3 1WT | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1WU | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1WW | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1WX | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1WY | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1WZ | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1XA | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1XB | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1XD | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1XE | West Finchley | 51.602986 | -0.19278 | 525257 | 190896 | TQ252908 |
| N3 1XF | Finchley Church End | 51.601392 | -0.194981 | 525109 | 190715 | TQ251907 |
| N3 1XG | Finchley Church End | 51.601392 | -0.194981 | 525109 | 190715 | TQ251907 |
| N3 1XH | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1XJ | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1XL | Finchley Church End | 51.601392 | -0.194981 | 525109 | 190715 | TQ251907 |
| N3 1XN | West Finchley | 51.602629 | -0.19239 | 525285 | 190857 | TQ252908 |
| N3 1XP | West Finchley | 51.603395 | -0.19132 | 525357 | 190944 | TQ253909 |
| N3 1XQ | West Finchley | 51.603392 | -0.191104 | 525372 | 190944 | TQ253909 |
| N3 1XR | West Finchley | 51.603946 | -0.190302 | 525426 | 191007 | TQ254910 |
| N3 1XS | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1XT | West Finchley | 51.603832 | -0.190494 | 525413 | 190994 | TQ254909 |
| N3 1XU | West Finchley | 51.604008 | -0.190256 | 525429 | 191014 | TQ254910 |
| N3 1XW | West Finchley | 51.6032 | -0.192079 | 525305 | 190921 | TQ253909 |
| N3 1XX | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1XY | West Finchley | 51.604402 | -0.189591 | 525474 | 191059 | TQ254910 |
| N3 1XZ | West Finchley | 51.603427 | -0.19103 | 525377 | 190948 | TQ253909 |
| N3 1YA | West Finchley | 51.60629 | -0.190108 | 525433 | 191268 | TQ254912 |
| N3 1YB | West Finchley | 51.60644 | -0.18938 | 525483 | 191286 | TQ254912 |
| N3 1YD | West Finchley | 51.606103 | -0.189682 | 525463 | 191248 | TQ254912 |
| N3 1YE | West Finchley | 51.605389 | -0.18945 | 525481 | 191169 | TQ254911 |
| N3 1YF | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |
| N3 1YG | West Finchley | 51.605975 | -0.188936 | 525515 | 191235 | TQ255912 |
| N3 1YH | West Finchley | 51.606547 | -0.188133 | 525569 | 191300 | TQ255913 |
| N3 1YJ | West Finchley | 51.60628 | -0.18774 | 525597 | 191271 | TQ255912 |
| N3 1YL | West Finchley | 51.607748 | -0.187898 | 525582 | 191434 | TQ255914 |
| N3 1YN | West Finchley | 51.608099 | -0.188462 | 525542 | 191472 | TQ255914 |
| N3 1YP | West Finchley | 51.607879 | -0.187041 | 525641 | 191450 | TQ256914 |
| N3 1YQ | Finchley Church End | 51.601392 | -0.194981 | 525109 | 190715 | TQ251907 |
| N3 1YR | Finchley Church End | 51.601392 | -0.194981 | 525109 | 190715 | TQ251907 |
| N3 1YS | Finchley Church End | 51.60151 | -0.195034 | 525105 | 190728 | TQ251907 |