This page provides postcode data for the Boston, unparished area parish. Boston, unparished area contains approximately 13,709 households with a population of about 32,441 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| PE21 9QN | 52.988128 | -0.007223 | 533866 | 345279 | TF338452 | Yes |
| PE21 9QP | 52.98898 | -0.00711 | 533871 | 345374 | TF338453 | Yes |
| PE21 9QW | 52.989315 | -0.008838 | 533754 | 345408 | TF337454 | Yes |
| PE21 9RU | 52.977969 | -0.005695 | 534000 | 344152 | TF340441 | Yes |
| PE21 9SE | 52.978953 | -0.020411 | 533009 | 344234 | TF330442 | No |
| PE21 9SH | 52.985383 | -0.017257 | 533201 | 344955 | TF332449 | No |
| PE21 9SJ | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE21 9SL | 52.978953 | -0.020411 | 533009 | 344234 | TF330442 | No |
| PE21 9SN | 52.978953 | -0.020411 | 533009 | 344234 | TF330442 | No |
| PE21 9SQ | 52.978953 | -0.020411 | 533009 | 344234 | TF330442 | No |
| PE21 9TE | 52.984097 | -0.022098 | 532880 | 344803 | TF328448 | Yes |
| PE21 9WA | 52.98417 | -0.022199 | 532873 | 344811 | TF328448 | No |
| PE21 9WB | 52.98417 | -0.022199 | 532873 | 344811 | TF328448 | No |
| PE21 9WD | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE21 9WF | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE21 9WJ | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE21 9WR | 52.98417 | -0.022199 | 532873 | 344811 | TF328448 | No |
| PE21 9YB | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE21 9YE | 52.98417 | -0.022199 | 532873 | 344811 | TF328448 | No |
| PE21 9ZA | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE21 9ZB | 52.98417 | -0.022199 | 532873 | 344811 | TF328448 | No |
| PE21 9ZP | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE21 9ZZ | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 0BW | 52.978953 | -0.020411 | 533009 | 344234 | TF330442 | No |
| PE22 0NL | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 0NN | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 0PD | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 0TX | 52.978953 | -0.020411 | 533009 | 344234 | TF330442 | No |
| PE22 0YH | 52.978953 | -0.020411 | 533009 | 344234 | TF330442 | No |
| PE22 0YQ | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 0YR | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 0YT | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 0ZG | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 0ZP | 52.973869 | -0.021269 | 532967 | 343667 | TF329436 | No |
| PE22 0ZT | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 0ZW | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 7BJ | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 7DD | 52.978953 | -0.020411 | 533009 | 344234 | TF330442 | No |
| PE22 7EY | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 7UB | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 7WB | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 7WL | 52.978953 | -0.020411 | 533009 | 344234 | TF330442 | No |
| PE22 7WP | 52.978953 | -0.020411 | 533009 | 344234 | TF330442 | No |
| PE22 7WQ | 52.978953 | -0.020411 | 533009 | 344234 | TF330442 | No |
| PE22 7WZ | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 7ZE | 52.978953 | -0.020411 | 533009 | 344234 | TF330442 | No |
| PE22 7ZG | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 7ZJ | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 8AR | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 8JL | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 8RQ | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 8WF | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 8WL | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 8WZ | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 9ER | 52.978953 | -0.020411 | 533009 | 344234 | TF330442 | No |
| PE22 9JU | 52.978953 | -0.020411 | 533009 | 344234 | TF330442 | No |
| PE22 9QG | 52.978953 | -0.020411 | 533009 | 344234 | TF330442 | No |
| PE22 9QL | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 9QN | 52.978953 | -0.020411 | 533009 | 344234 | TF330442 | No |
| PE22 9WA | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |
| PE22 9ZZ | 52.973861 | -0.021314 | 532964 | 343666 | TF329436 | No |