HP1 is a postcode district in Dacorum, UK. Below is a complete list of HP1 Postcodes (Active). HP1 postcode district comprises of 667 active postcodes and 4 postcode sectors. HP1 district has a population of 24603, and it has 10320 properties in the region.
| Population | 24603 |
| Addresses / Property Count | 10320 |
| Active Postcodes | 667 |
| Nearby Postcode Districts | 23 |
| Active Postcode Sectors | 4 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| HP1 2RP | 51.74184500 | -0.54506800 | 3 | 8 | 500553 | 205795 |
| HP1 2RQ | 51.74565500 | -0.51313000 | 1 | 4 | 502749 | 206263 |
| HP1 2RR | 51.73180900 | -0.53487800 | 3 | 4 | 501279 | 204693 |
| HP1 2RS | 51.74565900 | -0.52350800 | 4 | 8 | 502033 | 206249 |
| HP1 2RT | 51.74544300 | -0.52836100 | 11 | 27 | 501698 | 206218 |
| HP1 2RU | 51.74743400 | -0.52939700 | 3 | 8 | 501622 | 206438 |
| HP1 2RX | 51.74716900 | -0.52563200 | 7 | 17 | 501882 | 206414 |
| HP1 2RY | 51.74969000 | -0.52514400 | 8 | 20 | 501911 | 206695 |
| HP1 2RZ | 51.74681100 | -0.51417800 | 9 | 17 | 502674 | 206390 |
| HP1 2SA | 51.75052300 | -0.51265100 | 13 | 36 | 502771 | 206805 |
| HP1 2SB | 51.74163900 | -0.52975900 | N/A | N/A | 501610 | 205793 |
| HP1 2SD | 51.76103200 | -0.51175500 | 6 | 12 | 502809 | 207975 |
| HP1 2SE | 51.76165800 | -0.51017700 | 2 | 3 | 502916 | 208047 |
| HP1 2SF | 51.76240200 | -0.50991300 | 2 | 8 | 502933 | 208130 |
| HP1 2SG | 51.76769000 | -0.50784100 | 2 | 7 | 503064 | 208721 |
| HP1 2SN | 51.76282000 | -0.51020400 | 12 | 26 | 502912 | 208176 |
| HP1 2SQ | 51.76708400 | -0.50828100 | N/A | N/A | 503035 | 208653 |
| HP1 2TA | 51.76210600 | -0.50431500 | 57 | 172 | 503320 | 208105 |
| HP1 2TD | 51.76069900 | -0.50256500 | 19 | 49 | 503444 | 207951 |
| HP1 2TE | 51.76123000 | -0.50186600 | 31 | 50 | 503491 | 208011 |
| HP1 2TF | 51.76118000 | -0.50288200 | 27 | 41 | 503421 | 208004 |
| HP1 2TG | 51.75965800 | -0.50342500 | 34 | 68 | 503387 | 207834 |
| HP1 2TH | 51.76028800 | -0.50340500 | 11 | 28 | 503387 | 207904 |
| HP1 2TJ | 51.75846300 | -0.50626100 | 11 | 29 | 503194 | 207697 |
| HP1 2TL | 51.75932000 | -0.50653700 | 37 | 112 | 503173 | 207792 |
| HP1 2TN | 51.75864800 | -0.50389300 | 42 | 65 | 503357 | 207721 |
| HP1 2TP | 51.75786900 | -0.50555600 | 25 | 70 | 503244 | 207632 |
| HP1 2TQ | 51.75966600 | -0.50412800 | 18 | 32 | 503338 | 207834 |
| HP1 2TW | 51.75835100 | -0.50457000 | 36 | 60 | 503311 | 207687 |
| HP1 2TY | 51.74212000 | -0.49955800 | 5 | 18 | 503694 | 205889 |
| HP1 2UJ | 51.74298200 | -0.52588400 | N/A | N/A | 501875 | 205948 |
| HP1 2WU | 51.76417500 | -0.43934000 | N/A | N/A | 507799 | 208429 |
| HP1 3AA | 51.75846000 | -0.47179100 | 17 | 26 | 505573 | 207746 |
| HP1 3AB | 51.75838000 | -0.47251800 | 4 | 7 | 505523 | 207736 |
| HP1 3AD | 51.76436400 | -0.49027100 | N/A | N/A | 504284 | 208376 |
| HP1 3AE | 51.75834600 | -0.47202700 | 6 | 12 | 505557 | 207733 |
| HP1 3AF | 51.75955300 | -0.47214500 | 23 | 50 | 505546 | 207867 |
| HP1 3AH | 51.76054800 | -0.47263300 | 18 | 42 | 505510 | 207977 |
| HP1 3AL | 51.75996000 | -0.47174700 | 9 | 12 | 505573 | 207913 |
| HP1 3AN | 51.76049900 | -0.47227300 | 6 | 10 | 505535 | 207972 |
| HP1 3AQ | 51.76047300 | -0.47310000 | 18 | 43 | 505478 | 207968 |
| HP1 3AR | 51.75861900 | -0.47163300 | 7 | 12 | 505584 | 207764 |
| HP1 3AS | 51.76104100 | -0.47248600 | 2 | 4 | 505519 | 208032 |
| HP1 3AT | 51.76844300 | -0.47542500 | 33 | 56 | 505299 | 208851 |
| HP1 3AU | 51.77100600 | -0.47831600 | 31 | 64 | 505094 | 209132 |
| HP1 3AW | 51.76029200 | -0.47230900 | 11 | 15 | 505533 | 207949 |
| HP1 3AX | 51.77286500 | -0.48081300 | 9 | 22 | 504917 | 209335 |
| HP1 3BA | 51.77428100 | -0.48391000 | 2 | 4 | 504700 | 209488 |
| HP1 3BB | 51.77585500 | -0.48955400 | 9 | 26 | 504307 | 209655 |
| HP1 3BD | 51.77910800 | -0.48938800 | 5 | 21 | 504311 | 210017 |