HP21 is a postcode district in Buckinghamshire, UK. Below is a complete list of HP21 Postcodes (Active). HP21 postcode district comprises of 728 active postcodes and 3 postcode sectors. HP21 district has a population of 33493, and it has 13466 properties in the region.
| Population | 33493 |
| Addresses / Property Count | 13466 |
| Active Postcodes | 728 |
| Nearby Postcode Districts | 23 |
| Active Postcode Sectors | 3 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| HP21 8XS | 51.80498300 | -0.80403100 | 45 | 86 | 482558 | 212492 |
| HP21 8XW | 51.80541100 | -0.82960500 | 10 | 24 | 480794 | 212511 |
| HP21 8YA | 51.80498500 | -0.82835400 | 6 | 8 | 480881 | 212465 |
| HP21 8YB | 51.80538500 | -0.82803100 | 2 | 7 | 480903 | 212510 |
| HP21 8YD | 51.80450500 | -0.82801800 | 4 | 10 | 480905 | 212412 |
| HP21 8YE | 51.80500700 | -0.82784600 | 1 | 2 | 480916 | 212468 |
| HP21 8YF | 51.80571300 | -0.82827700 | 6 | 11 | 480885 | 212546 |
| HP21 8YG | 51.80617500 | -0.82868600 | 4 | 15 | 480856 | 212597 |
| HP21 8YH | 51.80602600 | -0.82816700 | 6 | 16 | 480892 | 212581 |
| HP21 8YJ | 51.80611900 | -0.82755600 | 10 | 20 | 480934 | 212592 |
| HP21 8YL | 51.80583100 | -0.82753400 | 10 | 20 | 480936 | 212560 |
| HP21 8YN | 51.80567000 | -0.82864800 | 6 | 14 | 480859 | 212541 |
| HP21 8YP | 51.80544600 | -0.82766000 | 7 | 11 | 480928 | 212517 |
| HP21 8YQ | 51.80572200 | -0.82916100 | 4 | 9 | 480824 | 212546 |
| HP21 8YR | 51.80535400 | -0.82748900 | 8 | 12 | 480940 | 212507 |
| HP21 8YS | 51.80486000 | -0.82748700 | 18 | 47 | 480941 | 212452 |
| HP21 8YT | 51.80431200 | -0.82757400 | 11 | 28 | 480936 | 212391 |
| HP21 8YU | 51.80537000 | -0.82812600 | 1 | 4 | 480896 | 212508 |
| HP21 8YW | 51.80540800 | -0.82835700 | 5 | 12 | 480880 | 212512 |
| HP21 8YX | 51.80497200 | -0.82880400 | 14 | 28 | 480850 | 212463 |
| HP21 8YY | 51.80535900 | -0.82889500 | 7 | 23 | 480843 | 212506 |
| HP21 8YZ | 51.80364800 | -0.82773600 | 31 | 59 | 480926 | 212317 |
| HP21 8ZB | 51.81855300 | -0.80947500 | N/A | N/A | 482158 | 213995 |
| HP21 8ZE | 51.81855300 | -0.80947500 | N/A | N/A | 482158 | 213995 |
| HP21 8ZH | 51.81855300 | -0.80947500 | N/A | N/A | 482158 | 213995 |
| HP21 9AA | 51.80609700 | -0.79875700 | N/A | N/A | 482920 | 212622 |
| HP21 9AB | 51.80210800 | -0.80513700 | 43 | 115 | 482487 | 212171 |
| HP21 9AD | 51.79568200 | -0.81092500 | 33 | 81 | 482100 | 211450 |
| HP21 9AE | 51.79631000 | -0.81053900 | 13 | 25 | 482125 | 211520 |
| HP21 9AF | 51.79642200 | -0.81182700 | 7 | 12 | 482036 | 211531 |
| HP21 9AG | 51.79617200 | -0.81205100 | 14 | 33 | 482021 | 211503 |
| HP21 9AH | 51.79542100 | -0.81243300 | 5 | 15 | 481996 | 211419 |
| HP21 9AJ | 51.79498400 | -0.81193700 | 4 | 11 | 482031 | 211371 |
| HP21 9AL | 51.79563000 | -0.81176100 | 19 | 57 | 482042 | 211443 |
| HP21 9AP | 51.80167400 | -0.80577200 | 11 | 31 | 482444 | 212122 |
| HP21 9AQ | 51.79593100 | -0.81313000 | 15 | 25 | 481947 | 211475 |
| HP21 9AR | 51.80176600 | -0.80613800 | 3 | 6 | 482419 | 212132 |
| HP21 9AS | 51.80253400 | -0.80634400 | 1 | 3 | 482403 | 212217 |
| HP21 9AU | 51.80237600 | -0.80491200 | 162 | 224 | 482502 | 212201 |
| HP21 9AX | 51.80168700 | -0.80440800 | 28 | 80 | 482538 | 212125 |
| HP21 9AY | 51.80113700 | -0.80426300 | 20 | 64 | 482549 | 212064 |
| HP21 9AZ | 51.79794000 | -0.80907500 | 22 | 57 | 482223 | 211703 |
| HP21 9BB | 51.81077200 | -0.77415500 | 7 | 16 | 484607 | 213170 |
| HP21 9BD | 51.79723200 | -0.80754200 | 36 | 115 | 482330 | 211626 |
| HP21 9BE | 51.79843400 | -0.80632100 | 5 | 6 | 482412 | 211761 |
| HP21 9BG | 51.80099600 | -0.80539800 | N/A | N/A | 482471 | 212047 |
| HP21 9BH | 51.80919500 | -0.77481300 | 29 | 68 | 484565 | 212994 |
| HP21 9BJ | 51.80818900 | -0.77483500 | 26 | 64 | 484565 | 212882 |
| HP21 9BL | 51.80689800 | -0.77531000 | 28 | 52 | 484535 | 212738 |
| HP21 9BN | 51.80596300 | -0.77692600 | 22 | 50 | 484425 | 212632 |