Postcodes in Isles of Scilly Unitary Authority

This page provides postcode data for the Isles of Scilly UK Unitary Authority.

In 2021, Isles of Scilly contained approximately 900 households with a population of about 2,100

In 2011, Isles of Scilly contained approximately 989 households with a population of about 2,203

Wards in this Unitary Authority
Parishes in this Unitary Authority
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

  • Page 1 of 2 (113 postcodes, 96 active)
Postcode Ward Latitude Longitude Easting Northing Grid ref
TR21 0AB St Mary's 49.922539 -6.283177 92680 11281 SV926112
TR21 0AD St Mary's 49.9136 -6.305585 91015 10380 SV910103
TR21 0AF St Mary's 49.924646 -6.293106 91981 11556 SV919115
TR21 0AG St Mary's 49.922539 -6.283177 92680 11281 SV926112
TR21 0HE St Mary's 49.912594 -6.308923 90769 10282 SV907102
TR21 0HU St Mary's 49.917625 -6.317372 90195 10876 SV901108
TR21 0HW St Mary's 49.913933 -6.313084 90479 10448 SV904104
TR21 0HX St Mary's 49.914116 -6.312766 90503 10467 SV905104
TR21 0HY St Mary's 49.915857 -6.317952 90142 10682 SV901106
TR21 0HZ St Mary's 49.914872 -6.317362 90178 10570 SV901105
TR21 0JA St Mary's 49.915371 -6.3211 89913 10641 SV899106
TR21 0JB St Mary's 49.914201 -6.318459 90095 10500 SV900104
TR21 0JD St Mary's 49.914595 -6.317296 90181 10539 SV901105
TR21 0JE St Mary's 49.914095 -6.318157 90116 10487 SV901104
TR21 0JF St Mary's 49.915097 -6.318553 90094 10600 SV900105
TR21 0JG St Mary's 49.914181 -6.316813 90213 10491 SV902104
TR21 0JH St Mary's 49.915157 -6.318154 90123 10605 SV901106
TR21 0JJ St Mary's 49.914182 -6.317273 90180 10493 SV901104
TR21 0JL St Mary's 49.914226 -6.314155 90404 10485 SV904104
TR21 0JN St Mary's 49.91412 -6.313616 90442 10471 SV904104
TR21 0JP St Mary's 49.91451 -6.313066 90484 10512 SV904105
TR21 0JQ St Mary's 49.913741 -6.312677 90507 10425 SV905104
TR21 0JR St Mary's 49.915294 -6.311589 90595 10593 SV905105
TR21 0JT St Mary's 49.91466 -6.31241 90532 10526 SV905105
TR21 0JU St Mary's 49.914756 -6.313227 90474 10540 SV904105
TR21 0JW St Mary's 49.914101 -6.312207 90543 10463 SV905104
TR21 0JX St Mary's 49.914385 -6.311577 90590 10492 SV905104
TR21 0JY St Mary's 49.916141 -6.30793 90863 10672 SV908106
TR21 0JZ St Mary's 49.91541 -6.308952 90785 10595 SV907105
TR21 0LA St Mary's 49.91534 -6.311802 90580 10599 SV905105
TR21 0LB St Mary's 49.915934 -6.310587 90671 10660 SV906106
TR21 0LD St Mary's 49.914421 -6.316402 90244 10516 SV902105
TR21 0LE St Mary's 49.913046 -6.309354 90741 10334 SV907103
TR21 0LF St Mary's 49.926918 -6.286423 92475 11781 SV924117
TR21 0LG St Mary's 49.915912 -6.317929 90144 10688 SV901106
TR21 0LH St Mary's 49.913511 -6.312823 90495 10400 SV904103
TR21 0LJ St Mary's 49.914889 -6.316416 90246 10568 SV902105
TR21 0LL St Mary's 49.914823 -6.316731 90223 10562 SV902105
TR21 0LN St Mary's 49.914977 -6.31549 90313 10574 SV903105
TR21 0LP St Mary's 49.914386 -6.315173 90332 10507 SV903105
TR21 0LQ St Mary's 49.913201 -6.309549 90728 10352 SV907103
TR21 0LR St Mary's 49.915008 -6.317082 90199 10584 SV901105
TR21 0LS St Mary's 49.91393 -6.319201 90040 10473 SV900104
TR21 0LT St Mary's 49.912355 -6.319687 89995 10300 SV899102
TR21 0LW St Mary's 49.91437 -6.315366 90318 10506 SV903105
TR21 0NA St Mary's 49.913971 -6.309171 90760 10436 SV907104
TR21 0NB St Mary's 49.914774 -6.310567 90665 10531 SV906105
TR21 0ND St Mary's 49.914345 -6.310236 90686 10482 SV906104
TR21 0NE St Mary's 49.919089 -6.306312 90998 10993 SV909109
TR21 0NF St Mary's 49.923094 -6.307519 90937 11443 SV909114
TR21 0NG St Mary's 49.915377 -6.296031 91712 10538 SV917105
TR21 0NH St Mary's 49.912327 -6.300135 91398 10216 SV913102
TR21 0NJ St Mary's 49.912556 -6.299556 91441 10239 SV914102
TR21 0NL St Mary's 49.913224 -6.298514 91520 10309 SV915103
TR21 0NN St Mary's 49.914136 -6.299153 91480 10413 SV914104
TR21 0NP St Mary's 49.92808 -6.303866 91231 11982 SV912119
TR21 0NQ St Mary's 49.913406 -6.310807 90639 10380 SV906103
TR21 0NR St Mary's 49.928825 -6.303668 91250 12064 SV912120
TR21 0NS St Mary's 49.930513 -6.303275 91289 12250 SV912122
TR21 0NT St Mary's 49.92451 -6.292899 91995 11540 SV919115
TR21 0NU St Mary's 49.92632 -6.2909 92150 11733 SV921117
TR21 0NW St Mary's 49.924349 -6.30037 91458 11553 SV914115
TR21 0NX St Mary's 49.926932 -6.286773 92450 11784 SV924117
TR21 0NY St Mary's 49.921927 -6.28269 92711 11211 SV927112
TR21 0NZ St Mary's 49.92075 -6.286056 92462 11094 SV924110
TR21 0PA St Mary's 49.912852 -6.301268 91320 10279 SV913102
TR21 0PB St Mary's 49.914152 -6.307697 90867 10450 SV908104
TR21 0PD St Mary's 49.913079 -6.300243 91395 10300 SV913102
TR21 0PE St Mary's 49.913522 -6.299224 91471 10345 SV914103
TR21 0PL St Mary's 49.915434 -6.317245 90190 10632 SV901106
TR21 0PP St Mary's 49.915725 -6.318595 90095 10670 SV900106
TR21 0PS St Mary's 49.914922 -6.31359 90449 10560 SV904105
TR21 0PT St Mary's 49.915688 -6.311875 90577 10638 SV905106
TR21 0PU St Mary's 49.915072 -6.312712 90513 10573 SV905105
TR21 0PY St Mary's 49.91352 -6.304839 91068 10368 SV910103
TR21 0PZ St Mary's 49.914283 -6.315777 90288 10498 SV902104
TR21 0QA St Mary's 49.915532 -6.311945 90571 10621 SV905106
TR21 0QB St Mary's 49.913408 -6.315601 90295 10400 SV902103
TR21 0QD St Mary's 49.912407 -6.318298 90095 10300 SV900102
TR21 0QE St Mary's 49.912407 -6.318298 90095 10300 SV900102
TR21 0SA St Mary's 49.914453 -6.315304 90323 10515 SV903105
TR21 0SB St Mary's 49.914453 -6.315304 90323 10515 SV903105
TR21 0SD St Mary's 49.914453 -6.315304 90323 10515 SV903105
TR21 0SE St Mary's 49.914453 -6.315304 90323 10515 SV903105
TR21 0SF St Mary's 49.914453 -6.315304 90323 10515 SV903105
TR21 0YA St Mary's 49.916052 -6.309357 90760 10668 SV907106
TR21 0YB St Mary's 49.916061 -6.309344 90761 10669 SV907106
TR22 0PL St Agnes 49.895165 -6.340938 0 0
TR22 0WX St Agnes 49.891969 -6.343158 0 0
TR23 0PR Bryher 49.953599 -6.352711 87892 15021 SV878150
TR23 0WA Bryher 49.954105 -6.352673 87898 15077 SV878150
TR24 0AB Tresco 49.956902 -6.339285 88876 15332 SV888153
TR24 0AD Tresco 49.953925 -6.33733 88997 14993 SV889149
TR24 0AE Tresco 49.954372 -6.336924 89029 15041 SV890150
TR24 0PU Tresco 49.961763 -6.334185 89273 15851 SV892158
TR24 0PW Tresco 49.960023 -6.333554 89307 15655 SV893156
TR24 0PX Tresco 49.953685 -6.326193 89794 14920 SV897149
TR24 0PY Tresco 49.954243 -6.337484 88988 15029 SV889150
TR24 0PZ Tresco 49.957154 -6.327745 89705 15312 SV897153
TR24 0QA Tresco 49.955077 -6.338758 88902 15127 SV889151
  • Page 1 of 2 (113 postcodes, 96 active)
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