Postcodes in Three Rivers page 25 Local Authority District

This page provides postcode data for the Three Rivers UK Local Authority District.

In 2021, Three Rivers contained approximately 36,900 households with a population of about 93,800

In 2011, Three Rivers contained approximately 35,146 households with a population of about 87,460

Parishes in this Local Authority District
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
WD3 2GF Rickmansworth Town 51.641433 -0.479349 505322 194720 TQ053947
WD3 2GG Penn & Mill End 51.635229 -0.495423 504224 194007 TQ042940
WD3 2GH Penn & Mill End 51.635229 -0.495423 504224 194007 TQ042940
WD3 2GJ Penn & Mill End 51.635229 -0.495423 504224 194007 TQ042940
WD3 2GL Penn & Mill End 51.639062 -0.496337 504152 194432 TQ041944
WD3 2GN Penn & Mill End 51.639826 -0.496311 504152 194517 TQ041945
WD3 2GP Penn & Mill End 51.639654 -0.497574 504065 194496 TQ040944
WD3 2GQ Penn & Mill End 51.635229 -0.495423 504224 194007 TQ042940
WD3 2GR Penn & Mill End 51.635229 -0.495423 504224 194007 TQ042940
WD3 2GS Penn & Mill End 51.635229 -0.495423 504224 194007 TQ042940
WD3 2GT Penn & Mill End 51.635229 -0.495423 504224 194007 TQ042940
WD3 2GU Penn & Mill End 51.635229 -0.495423 504224 194007 TQ042940
WD3 2GW Penn & Mill End 51.640229 -0.495416 504213 194563 TQ042945
WD3 2GX Chorleywood South & Maple Cross 51.624568 -0.510555 503201 192800 TQ032928
WD3 2GY Penn & Mill End 51.635229 -0.495423 504224 194007 TQ042940
WD3 2GZ Penn & Mill End 51.635229 -0.495423 504224 194007 TQ042940
WD3 2HA Rickmansworth Town 51.642672 -0.488196 504707 194845 TQ047948
WD3 2HB Penn & Mill End 51.639614 -0.486795 504811 194507 TQ048945
WD3 2HD Penn & Mill End 51.635831 -0.489753 504615 194082 TQ046940
WD3 2HE Penn & Mill End 51.636899 -0.493793 504333 194195 TQ043941
WD3 2HF Penn & Mill End 51.635229 -0.495423 504224 194007 TQ042940
WD3 2HG Penn & Mill End 51.637225 -0.491224 504510 194235 TQ045942
WD3 2HH Penn & Mill End 51.640326 -0.489661 504611 194582 TQ046945
WD3 2HJ Penn & Mill End 51.639998 -0.490091 504582 194545 TQ045945
WD3 2HL Penn & Mill End 51.641138 -0.489201 504641 194673 TQ046946
WD3 2HN Penn & Mill End 51.641464 -0.489363 504629 194709 TQ046947
WD3 2HP Penn & Mill End 51.641174 -0.490645 504541 194675 TQ045946
WD3 2HQ Penn & Mill End 51.637674 -0.489085 504657 194288 TQ046942
WD3 2HR Penn & Mill End 51.640756 -0.490962 504520 194628 TQ045946
WD3 2HS Penn & Mill End 51.639857 -0.4917 504471 194527 TQ044945
WD3 2HT Penn & Mill End 51.640122 -0.491981 504451 194556 TQ044945
WD3 2HU Penn & Mill End 51.641169 -0.493001 504378 194671 TQ043946
WD3 2HX Penn & Mill End 51.640913 -0.493385 504352 194642 TQ043946
WD3 2HY Penn & Mill End 51.639283 -0.493222 504367 194461 TQ043944
WD3 2HZ Penn & Mill End 51.640486 -0.493717 504330 194594 TQ043945
WD3 2JA Penn & Mill End 51.638508 -0.495184 504233 194372 TQ042943
WD3 2JB Penn & Mill End 51.6383 -0.494382 504289 194350 TQ042943
WD3 2JD Penn & Mill End 51.638361 -0.492834 504396 194359 TQ043943
WD3 2JE Penn & Mill End 51.639296 -0.49143 504491 194465 TQ044944
WD3 2JF Penn & Mill End 51.638397 -0.492124 504445 194364 TQ044943
WD3 2JG Penn & Mill End 51.635229 -0.495423 504224 194007 TQ042940
WD3 2JH Penn & Mill End 51.637142 -0.495215 504234 194220 TQ042942
WD3 2JJ Penn & Mill End 51.63681 -0.495992 504181 194182 TQ041941
WD3 2JL Penn & Mill End 51.642026 -0.501687 503775 194754 TQ037947
WD3 2JN Penn & Mill End 51.63917 -0.498443 504006 194441 TQ040944
WD3 2JP Penn & Mill End 51.636338 -0.495632 504207 194130 TQ042941
WD3 2JQ Penn & Mill End 51.633496 -0.492836 504407 193818 TQ044938
WD3 2JR Penn & Mill End 51.635229 -0.495423 504224 194007 TQ042940
WD3 2JS Penn & Mill End 51.641058 -0.499811 503907 194649 TQ039946
WD3 2JT Penn & Mill End 51.640862 -0.50067 503848 194626 TQ038946
WD3 2JU Penn & Mill End 51.641499 -0.500577 503853 194697 TQ038946
WD3 2JW Penn & Mill End 51.64086 -0.501234 503809 194625 TQ038946
WD3 2JX Penn & Mill End 51.642519 -0.498 504029 194814 TQ040948
WD3 2JY Penn & Mill End 51.642138 -0.498489 503996 194771 TQ039947
WD3 2JZ Penn & Mill End 51.642554 -0.495166 504225 194822 TQ042948
WD3 2LA Penn & Mill End 51.643012 -0.495079 504230 194873 TQ042948
WD3 2LB Penn & Mill End 51.643453 -0.495801 504179 194921 TQ041949
WD3 2LD Penn & Mill End 51.643397 -0.496352 504141 194914 TQ041949
WD3 2LE Penn & Mill End 51.645133 -0.496381 504135 195107 TQ041951
WD3 2LF Penn & Mill End 51.645023 -0.496963 504095 195094 TQ040950
WD3 2LG Penn & Mill End 51.643184 -0.49727 504078 194889 TQ040948
WD3 2LH Penn & Mill End 51.643015 -0.498822 503971 194868 TQ039948
WD3 2LJ Penn & Mill End 51.642733 -0.498614 503986 194837 TQ039948
WD3 2LL Penn & Mill End 51.642427 -0.499968 503893 194801 TQ038948
WD3 2LN Penn & Mill End 51.64247 -0.500487 503857 194805 TQ038948
WD3 2LP Penn & Mill End 51.643715 -0.498018 504025 194947 TQ040949
WD3 2LQ Penn & Mill End 51.642875 -0.497034 504095 194855 TQ040948
WD3 2LR Penn & Mill End 51.644244 -0.497943 504029 195006 TQ040950
WD3 2LS Penn & Mill End 51.644538 -0.499783 503901 195036 TQ039950
WD3 2LT Penn & Mill End 51.644562 -0.498886 503963 195040 TQ039950
WD3 2LU Penn & Mill End 51.644778 -0.498185 504011 195065 TQ040950
WD3 2LW Rickmansworth Town 51.640677 -0.471614 505859 194647 TQ058946
WD3 2LX Penn & Mill End 51.645669 -0.496855 504101 195166 TQ041951
WD3 2LY Penn & Mill End 51.645876 -0.497585 504050 195188 TQ040951
WD3 2LZ Penn & Mill End 51.635229 -0.495423 504224 194007 TQ042940
WD3 2NA Penn & Mill End 51.644459 -0.49571 504183 195033 TQ041950
WD3 2NB Penn & Mill End 51.644107 -0.495649 504188 194994 TQ041949
WD3 2ND Penn & Mill End 51.641683 -0.496654 504124 194723 TQ041947
WD3 2NE Penn & Mill End 51.642092 -0.494878 504246 194771 TQ042947
WD3 2NF Penn & Mill End 51.635229 -0.495423 504224 194007 TQ042940
WD3 2NG Rickmansworth Town 51.63981 -0.48108 505206 194537 TQ052945
WD3 2NH Rickmansworth Town 51.640741 -0.482147 505130 194639 TQ051946
WD3 2NJ Rickmansworth Town 51.641026 -0.48195 505143 194671 TQ051946
WD3 2NL Rickmansworth Town 51.642053 -0.48482 504942 194781 TQ049947
WD3 2NN Rickmansworth Town 51.64152 -0.484694 504952 194722 TQ049947
WD3 2NP Rickmansworth Town 51.643602 -0.488555 504680 194948 TQ046949
WD3 2NQ Rickmansworth Town 51.640623 -0.480663 505233 194628 TQ052946
WD3 2NR Rickmansworth Town 51.643794 -0.488029 504716 194970 TQ047949
WD3 2NS Rickmansworth Town 51.643462 -0.486753 504805 194935 TQ048949
WD3 2NT Rickmansworth Town 51.644236 -0.487479 504753 195020 TQ047950
WD3 2NU Rickmansworth Town 51.64534 -0.490145 504566 195139 TQ045951
WD3 2NW Rickmansworth Town 51.642678 -0.48662 504816 194848 TQ048948
WD3 2NX Rickmansworth Town 51.644242 -0.48654 504818 195022 TQ048950
WD3 2NY Rickmansworth Town 51.642198 -0.483544 505030 194799 TQ050947
WD3 2NZ Rickmansworth Town 51.642483 -0.483332 505044 194831 TQ050948
WD3 2PA Rickmansworth Town 51.642069 -0.479834 505287 194790 TQ052947
WD3 2PB Penn & Mill End 51.642902 -0.490689 504534 194867 TQ045948
WD3 2PD Penn & Mill End 51.642645 -0.491058 504509 194838 TQ045948
WD3 2PE Penn & Mill End 51.644488 -0.490318 504556 195044 TQ045950
WD3 2PF Rickmansworth Town 51.644323 -0.489326 504625 195027 TQ046950
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license