This page provides postcode data for the Barnet, unparished area parish. Barnet, unparished area contains approximately 135,817 households with a population of about 356,063 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| NW9 9XN | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9XP | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9XQ | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9XR | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9XS | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9XT | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9XY | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9XZ | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9YE | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9YF | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9YL | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9YQ | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9YY | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9ZA | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9ZB | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9ZD | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9ZE | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9ZG | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9ZH | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9ZJ | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| NW9 9ZQ | 51.582751 | -0.24657 | 521586 | 188555 | TQ215885 | No |
| WD6 2RN | 51.643273 | -0.25593 | 520777 | 195270 | TQ207952 | Yes |
| WD6 2RW | 51.642312 | -0.256589 | 520734 | 195162 | TQ207951 | Yes |