Postcodes in Test Valley page 8 Local Authority District

This page provides postcode data for the Test Valley UK Local Authority District.

In 2021, Test Valley contained approximately 54,700 households with a population of about 130,500

In 2011, Test Valley contained approximately 47,706 households with a population of about 116,547

Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
SO20 8HB Mid Test 51.124736 -1.575748 429787 136247 SU297362
SO20 8HD Mid Test 51.1258 -1.576695 429720 136365 SU297363
SO20 8HE Mid Test 51.127683 -1.577764 429644 136574 SU296365
SO20 8HF Mid Test 51.142434 -1.582693 429290 138212 SU292382
SO20 8HG Mid Test 51.142322 -1.582548 429300 138200 SU293382
SO20 8HH Mid Test 51.128699 -1.572739 429995 136689 SU299366
SO20 8HJ Mid Test 51.140539 -1.586853 429000 138000 SU289380
SO20 8HL Mid Test 51.140539 -1.586853 429000 138000 SU289380
SO20 8HN Mid Test 51.140715 -1.585922 429065 138020 SU290380
SO20 8HP Mid Test 51.142077 -1.590973 428711 138169 SU287381
SO20 8HQ Mid Test 51.14574 -1.539673 432297 138598 SU322385
SO20 8HR Mid Test 51.141857 -1.591072 428704 138145 SU287381
SO20 8HS Mid Test 51.142289 -1.591168 428697 138193 SU286381
SO20 8HT Mid Test 51.143543 -1.594745 428446 138331 SU284383
SO20 8HU Mid Test 51.143634 -1.600377 428052 138339 SU280383
SO20 8HW Mid Test 51.140894 -1.58562 429086 138040 SU290380
SO20 8HX Mid Test 51.145495 -1.613698 427119 138541 SU271385
SO20 8HY Mid Test 51.152734 -1.613752 427111 139346 SU271393
SO20 8HZ Mid Test 51.142389 -1.588966 428851 138205 SU288382
SO20 8JA Mid Test 51.143633 -1.597446 428257 138340 SU282383
SO20 8JB Mid Test 51.145558 -1.594087 428491 138555 SU284385
SO20 8JD Mid Test 51.145663 -1.594141 428487 138567 SU284385
SO20 8JE Mid Test 51.144996 -1.595221 428412 138492 SU284384
SO20 8JF Mid Test 51.145739 -1.595412 428398 138575 SU283385
SO20 8JG Mid Test 51.146401 -1.594334 428473 138649 SU284386
SO20 8JH Mid Test 51.143203 -1.598079 428213 138292 SU282382
SO20 8JJ Mid Test 51.14067 -1.597589 428249 138010 SU282380
SO20 8JL Mid Test 51.13798 -1.593036 428569 137713 SU285377
SO20 8JN Mid Test 51.138695 -1.594602 428459 137792 SU284377
SO20 8JP Mid Test 51.138176 -1.595264 428413 137734 SU284377
SO20 8JQ Mid Test 51.156012 -1.596466 428318 139717 SU283397
SO20 8JR Mid Test 51.137388 -1.593556 428533 137647 SU285376
SO20 8JS Mid Test 51.146369 -1.600796 428021 138643 SU280386
SO20 8JT Mid Test 51.146725 -1.597162 428275 138684 SU282386
SO20 8JU Mid Test 51.147436 -1.600044 428073 138762 SU280387
SO20 8JW Mid Test 51.138011 -1.594193 428488 137716 SU284377
SO20 8JX Mid Test 51.147067 -1.597073 428281 138722 SU282387
SO20 8JY Mid Test 51.14604 -1.595484 428393 138608 SU283386
SO20 8JZ Mid Test 51.149996 -1.593988 428495 139049 SU284390
SO20 8LA Mid Test 51.149417 -1.589164 428833 138986 SU288389
SO20 8LB Mid Test 51.16423 -1.598997 428136 140630 SU281406
SO20 8LH Mid Test 51.159108 -1.569613 430194 140072 SU301400
SO20 8LJ Mid Test 51.159101 -1.567597 430335 140072 SU303400
SO20 8LL Mid Test 51.15724 -1.570245 430151 139864 SU301398
SO20 8LN Mid Test 51.160196 -1.569703 430187 140193 SU301401
SO20 8LP Mid Test 51.159584 -1.569365 430211 140125 SU302401
SO20 8LR Mid Test 51.158513 -1.569218 430222 140006 SU302400
SO20 8LS Mid Test 51.158024 -1.568222 430292 139952 SU302399
SO20 8LT Mid Test 51.157305 -1.560993 430798 139875 SU307398
SO20 8LU Mid Test 51.157478 -1.559332 430914 139895 SU309398
SO20 8LW Mid Test 51.158174 -1.567505 430342 139969 SU303399
SO20 8LX Mid Test 51.156668 -1.561599 430756 139804 SU307398
SO20 8LY Mid Test 51.156811 -1.561198 430784 139820 SU307398
SO20 8LZ Mid Test 51.157127 -1.561609 430755 139855 SU307398
SO20 8NA Mid Test 51.154957 -1.560772 430815 139614 SU308396
SO20 8NB Mid Test 51.154864 -1.569567 430200 139600 SU301396
SO20 8ND Mid Test 51.154864 -1.569567 430200 139600 SU301396
SO20 8NE Mid Test 51.155707 -1.561909 430735 139697 SU307396
SO20 8NF Mid Test 51.155621 -1.562896 430666 139687 SU306396
SO20 8NG Mid Test 51.157785 -1.561918 430733 139928 SU307399
SO20 8NH Mid Test 51.156492 -1.560214 430853 139785 SU308397
SO20 8NJ Mid Test 51.154864 -1.569567 430200 139600 SU301396
SO20 8NL Mid Test 51.157799 -1.560831 430809 139930 SU308399
SO20 8NN Mid Test 51.15478 -1.56146 430767 139594 SU307395
SO20 8NP Mid Test 51.156834 -1.560168 430856 139823 SU308398
SO20 8NQ Mid Test 51.155963 -1.560534 430831 139726 SU308397
SO20 8NR Mid Test 51.157094 -1.562296 430707 139851 SU307398
SO20 8NS Mid Test 51.157118 -1.563997 430588 139853 SU305398
SO20 8NT Mid Test 51.154864 -1.569567 430200 139600 SU301396
SO20 8NU Mid Test 51.155437 -1.56184 430740 139667 SU307396
SO20 8NW Mid Test 51.154864 -1.569567 430200 139600 SU301396
SO20 8NX Mid Test 51.155755 -1.560135 430859 139703 SU308397
SO20 8PA Mid Test 51.145278 -1.599991 428078 138522 SU280385
SO20 8PB Mid Test 51.145988 -1.599827 428089 138601 SU280386
SO20 8QA Mid Test 51.156205 -1.560388 430841 139753 SU308397
SO20 8QB Mid Test 51.156323 -1.560673 430821 139766 SU308397
SO20 8QD Mid Test 51.157397 -1.56155 430759 139885 SU307398
SO20 8QE Mid Test 51.156796 -1.559596 430896 139819 SU308398
SO20 8QF Mid Test 51.155657 -1.560479 430835 139692 SU308396
SO20 8QG Mid Test 51.155406 -1.560682 430821 139664 SU308396
SO20 8QH Mid Test 51.15629 -1.561317 430776 139762 SU307397
SO20 8QJ Mid Test 51.155926 -1.560219 430853 139722 SU308397
SO20 8QL Mid Test 51.15514 -1.561571 430759 139634 SU307396
SO20 8QN Mid Test 51.155232 -1.562214 430714 139644 SU307396
SO20 8QP Mid Test 51.156022 -1.564136 430579 139731 SU305397
SO20 8QQ Mid Test 51.156274 -1.56422 430573 139759 SU305397
SO20 8QR Mid Test 51.156652 -1.562114 430720 139802 SU307398
SO20 8QS Mid Test 51.155399 -1.561168 430787 139663 SU307396
SO20 8QT Mid Test 51.156551 -1.56396 430591 139790 SU305397
SO20 8QU Mid Test 51.156764 -1.563229 430642 139814 SU306398
SO20 8QW Mid Test 51.157186 -1.562853 430668 139861 SU306398
SO20 8QX Mid Test 51.157345 -1.562051 430724 139879 SU307398
SO20 8QY Mid Test 51.156852 -1.562513 430692 139824 SU306398
SO20 8QZ Mid Test 51.156089 -1.563063 430654 139739 SU306397
SO20 8RA Mid Test 51.157721 -1.561761 430744 139921 SU307399
SO20 8RB Mid Test 51.157496 -1.559175 430925 139897 SU309398
SO20 8UY Mid Test 51.157505 -1.559161 430926 139898 SU309398
SO20 8UZ Mid Test 51.157505 -1.559161 430926 139898 SU309398
SO20 8WA Mid Test 51.127419 -1.574194 429894 136546 SU298365
SO20 8WD Mid Test 51.127419 -1.574194 429894 136546 SU298365
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