HP23 is a postcode district in Dacorum, UK. Below is a complete list of HP23 Postcodes (Active). HP23 postcode district comprises of 572 active postcodes and 4 postcode sectors. HP23 district has a population of 17599, and it has 7223 properties in the region.
| Population | 17599 |
| Addresses / Property Count | 7223 |
| Active Postcodes | 572 |
| Nearby Postcode Districts | 23 |
| Active Postcode Sectors | 4 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| HP23 4AB | 51.79325500 | -0.66351900 | 15 | 39 | 492270 | 211356 |
| HP23 4AF | 51.79335400 | -0.66428500 | 22 | 52 | 492217 | 211366 |
| HP23 4AG | 51.79362700 | -0.66304400 | N/A | N/A | 492302 | 211398 |
| HP23 4AJ | 51.79510500 | -0.66956500 | 11 | 31 | 491849 | 211554 |
| HP23 4AL | 51.79306800 | -0.66369900 | 2 | 4 | 492258 | 211335 |
| HP23 4AN | 51.83125100 | -0.69765600 | 6 | 16 | 489840 | 215539 |
| HP23 4AP | 51.79478800 | -0.66378900 | 18 | 52 | 492248 | 211526 |
| HP23 4AR | 51.79570200 | -0.66516800 | 29 | 82 | 492151 | 211626 |
| HP23 4AS | 51.79577800 | -0.66386100 | 10 | 26 | 492241 | 211636 |
| HP23 4AT | 51.79584200 | -0.66638200 | 43 | 121 | 492067 | 211640 |
| HP23 4AU | 51.79551900 | -0.66560900 | 10 | 23 | 492121 | 211605 |
| HP23 4AW | 51.79308500 | -0.66597500 | 13 | 17 | 492101 | 211334 |
| HP23 4AX | 51.79484400 | -0.66639700 | 9 | 19 | 492068 | 211529 |
| HP23 4AY | 51.79453700 | -0.66544900 | 21 | 60 | 492134 | 211496 |
| HP23 4AZ | 51.79314900 | -0.66757800 | 34 | 73 | 491990 | 211339 |
| HP23 4BA | 51.79258800 | -0.66884200 | 33 | 95 | 491904 | 211275 |
| HP23 4BB | 51.79188800 | -0.66822900 | 19 | 38 | 491948 | 211198 |
| HP23 4BE | 51.79259800 | -0.66573800 | 16 | 33 | 492118 | 211280 |
| HP23 4BF | 51.82185800 | -0.68430700 | N/A | N/A | 490779 | 214511 |
| HP23 4BH | 51.79122300 | -0.66822900 | 11 | 20 | 491949 | 211124 |
| HP23 4BJ | 51.79061100 | -0.67053800 | 26 | 62 | 491791 | 211053 |
| HP23 4BN | 51.79031000 | -0.67026100 | 18 | 41 | 491811 | 211020 |
| HP23 4BQ | 51.79186800 | -0.66721000 | 16 | 31 | 492018 | 211197 |
| HP23 4BS | 51.79103400 | -0.66742300 | 15 | 21 | 492005 | 211104 |
| HP23 4BT | 51.79277500 | -0.66640400 | 10 | 13 | 492072 | 211299 |
| HP23 4BU | 51.79052900 | -0.67200500 | 10 | 12 | 491690 | 211042 |
| HP23 4BW | 51.82110600 | -0.67024000 | N/A | N/A | 491750 | 214445 |
| HP23 4BX | 51.79170100 | -0.66923400 | 11 | 15 | 491879 | 211176 |
| HP23 4BZ | 51.79102100 | -0.67177300 | 33 | 82 | 491705 | 211097 |
| HP23 4DA | 51.79136800 | -0.67225600 | 7 | 14 | 491671 | 211135 |
| HP23 4DB | 51.79165500 | -0.67142100 | 15 | 30 | 491728 | 211168 |
| HP23 4DD | 51.79249800 | -0.67123700 | 39 | 108 | 491739 | 211262 |
| HP23 4DE | 51.79267300 | -0.67243900 | 14 | 46 | 491656 | 211280 |
| HP23 4DF | 51.79204600 | -0.67417900 | 40 | 101 | 491537 | 211208 |
| HP23 4DG | 51.79094400 | -0.67541900 | 32 | 79 | 491454 | 211084 |
| HP23 4DH | 51.79000900 | -0.67628700 | 13 | 33 | 491396 | 210979 |
| HP23 4DJ | 51.79039100 | -0.67501500 | 2 | 7 | 491483 | 211023 |
| HP23 4DN | 51.79080100 | -0.67697000 | 19 | 34 | 491347 | 211066 |
| HP23 4DP | 51.79341900 | -0.67393600 | 24 | 63 | 491551 | 211361 |
| HP23 4DQ | 51.79035900 | -0.67609900 | 9 | 18 | 491408 | 211018 |
| HP23 4DR | 51.79343800 | -0.67242700 | 26 | 84 | 491655 | 211365 |
| HP23 4DS | 51.79248100 | -0.67687800 | 31 | 81 | 491350 | 211253 |
| HP23 4DT | 51.79294700 | -0.67751700 | 21 | 55 | 491305 | 211304 |
| HP23 4DU | 51.79324100 | -0.67650800 | 8 | 25 | 491374 | 211338 |
| HP23 4DW | 51.79227300 | -0.67607600 | 53 | 149 | 491406 | 211231 |
| HP23 4DX | 51.79381200 | -0.67531600 | 38 | 103 | 491455 | 211403 |
| HP23 4DY | 51.79020100 | -0.67735500 | 2 | 4 | 491322 | 210999 |
| HP23 4DZ | 51.79239200 | -0.67224500 | 19 | 31 | 491670 | 211249 |
| HP23 4EA | 51.79166000 | -0.67268200 | 10 | 19 | 491641 | 211167 |
| HP23 4ED | 51.79779500 | -0.65788400 | 8 | 21 | 492649 | 211868 |