Postcodes in Test Valley page 11 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
SO5 0LT Mid Test 51.063077 -1.553281 431401 129399 SU314293
SO5 0LU Mid Test 51.055937 -1.567618 430401 128599 SU304285
SO5 0LW Mid Test 51.041592 -1.579162 429601 126999 SU296269
SO5 0LX Blackwater 51.016291 -1.546604 431901 124199 SU319241
SO5 0LY Mid Test 51.032584 -1.574966 429901 125999 SU299259
SO5 0LZ Mid Test 51.034383 -1.57495 429901 126199 SU299261
SO5 0NA Blackwater 51.019732 -1.508077 434601 124599 SU346245
SO5 0NB Ampfield & Braishfield 51.014301 -1.499582 435201 123999 SU352239
SO5 0ND Blackwater 51.016291 -1.546604 431901 124199 SU319241
SO5 0NE Blackwater 51.018833 -1.508087 434601 124499 SU346244
SO5 0NF Ampfield & Braishfield 51.02418 -1.496623 435401 125099 SU354250
SO5 0NG Blackwater 51.02605 -1.513714 434201 125299 SU342252
SO5 0NH Blackwater 51.025133 -1.509446 434501 125199 SU345251
SO5 0NJ Blackwater 51.026027 -1.50801 434601 125299 SU346252
SO5 0NL Blackwater 51.029617 -1.506546 434701 125699 SU347256
SO5 0NN Blackwater 51.030541 -1.512241 434301 125799 SU343257
SO5 0NP Blackwater 51.034119 -1.507925 434601 126199 SU346261
SO5 0NQ Blackwater 51.035037 -1.512193 434301 126299 SU343262
SO5 0NR Blackwater 51.036768 -1.496487 435401 126499 SU354264
SO5 0NS Blackwater 51.037716 -1.507886 434601 126599 SU346265
SO5 0NT Blackwater 51.036787 -1.500765 435101 126499 SU351264
SO5 0NU Blackwater 51.03141 -1.505101 434801 125899 SU348258
SO5 0NW Blackwater 51.027813 -1.50514 434801 125499 SU348254
SO5 0NX Blackwater 51.016291 -1.546604 431901 124199 SU319241
SO5 0NY Mid Test 51.049534 -1.539146 432401 127899 SU324278
SO5 0PA Romsey Cupernham 51.004251 -1.46406 437701 122899 SU377228
SO5 0PB Romsey Cupernham 51.006089 -1.47259 437101 123099 SU371230
SO5 0PD Romsey Cupernham 51.008818 -1.479686 436601 123399 SU366233
SO5 0PE Romsey Cupernham 51.007963 -1.489673 435901 123299 SU359232
SO5 0PF Ampfield & Braishfield 51.014294 -1.498156 435301 123999 SU353239
SO5 0PG Blackwater 51.019732 -1.508077 434601 124599 SU346245
SO5 0PH Ampfield & Braishfield 51.02501 -1.48093 436501 125199 SU365251
SO5 0PJ Ampfield & Braishfield 51.021401 -1.478119 436701 124799 SU367247
SO5 0PL Ampfield & Braishfield 51.022268 -1.470981 437201 124899 SU372248
SO5 0PN Ampfield & Braishfield 51.023154 -1.468119 437401 124999 SU374249
SO5 0PP Ampfield & Braishfield 51.021349 -1.466714 437501 124799 SU375247
SO5 0PQ Ampfield & Braishfield 51.025852 -1.468088 437401 125299 SU374252
SO5 0PR Ampfield & Braishfield 51.026751 -1.468078 437401 125399 SU374253
SO5 0PS Blackwater 51.016291 -1.546604 431901 124199 SU319241
SO5 0PT Ampfield & Braishfield 51.031304 -1.48086 436501 125899 SU365258
SO5 0PU Ampfield & Braishfield 51.025042 -1.488059 436001 125199 SU360251
SO5 0QA Ampfield & Braishfield 51.008694 -1.452606 438501 123399 SU385233
SO5 0QB Ampfield & Braishfield 51.015074 -1.471063 437201 124099 SU372240
SO5 0QD Ampfield & Braishfield 51.016866 -1.469617 437301 124299 SU373242
SO5 0QE Ampfield & Braishfield 51.01686 -1.468191 437401 124299 SU374242
SO5 0QF Ampfield & Braishfield 51.02045 -1.466724 437501 124699 SU375246
SO5 0QG Ampfield & Braishfield 51.024946 -1.466673 437501 125199 SU375251
SO5 0QH Ampfield & Braishfield 51.027637 -1.465216 437601 125499 SU376254
SO5 0QJ Ampfield & Braishfield 51.023081 -1.452436 438501 124999 SU385249
SO5 0QS Ampfield & Braishfield 51.035717 -1.46227 437801 126399 SU378263
SO5 0QT Ampfield & Braishfield 51.044689 -1.457887 438101 127399 SU381273
SO5 0QU Blackwater 51.016291 -1.546604 431901 124199 SU319241
SO5 0QW Ampfield & Braishfield 51.034784 -1.45515 438301 126299 SU383262
SO5 0RA Blackwater 50.972367 -1.584062 429301 119299 SU293192
SO5 0RB Blackwater 50.972367 -1.584062 429301 119299 SU293192
SO5 0RD Blackwater 50.972367 -1.584062 429301 119299 SU293192
SO5 0RE Blackwater 50.973257 -1.581205 429501 119399 SU295193
SO5 0RF Blackwater 50.998313 -1.548204 431801 122199 SU318221
SO5 0RG Blackwater 50.97507 -1.585462 429201 119599 SU292195
SO5 0RH Blackwater 50.968791 -1.58979 428901 118899 SU289188
SO5 0ZA Blackwater 50.972383 -1.588334 429001 119299 SU290192
SO5 0ZB Ampfield & Braishfield 51.013395 -1.498166 435301 123899 SU353238
SO5 0ZD Blackwater 50.98841 -1.545451 432001 121099 SU320210
SO5 0ZE Blackwater 50.985701 -1.542629 432201 120799 SU322207
SO5 0ZH Romsey Abbey 50.996323 -1.5012 435101 121999 SU351219
SO5 0ZN Blackwater 50.999098 -1.519696 433801 122299 SU338222
SO5 0ZP Romsey Abbey 50.996329 -1.502625 435001 121999 SU350219
SO5 0ZQ Romsey Abbey 50.996323 -1.5012 435101 121999 SU351219
SO5 0ZR Blackwater 51.003005 -1.602315 428001 122699 SU280226
SO5 0ZS Blackwater 50.987704 -1.598172 428301 120999 SU283209
SO5 0ZT Blackwater 50.972403 -1.594031 428601 119299 SU286192
SO5 0ZU Blackwater 50.98841 -1.545451 432001 121099 SU320210
SO5 0ZX Romsey Abbey 50.996329 -1.502625 435001 121999 SU350219
SO5 0ZY Romsey Abbey 50.997216 -1.499766 435201 122099 SU352220
SO5 1NG Ampfield & Braishfield 50.999396 -1.394344 442597 122397 SU425223
SO5 1NH Ampfield & Braishfield 50.998744 -1.396946 442415 122323 SU424223
SO5 1PA Ampfield & Braishfield 51.001009 -1.394921 442555 122576 SU425225
SO5 1PB Ampfield & Braishfield 51.000091 -1.398154 442329 122472 SU423224
SO5 1PD Ampfield & Braishfield 50.999896 -1.397002 442410 122451 SU424224
SO5 1PE Ampfield & Braishfield 51.000425 -1.395014 442549 122511 SU425225
SO5 1PF Ampfield & Braishfield 51.000115 -1.392482 442727 122478 SU427224
SO5 1PH Ampfield & Braishfield 51.001781 -1.392987 442690 122663 SU426226
SO5 1PL Ampfield & Braishfield 51.003365 -1.393252 442670 122839 SU426228
SO5 1PN Ampfield & Braishfield 51.001594 -1.395013 442548 122641 SU425226
SO5 1PP Ampfield & Braishfield 51.001939 -1.395721 442498 122679 SU424226
SO5 1PQ Ampfield & Braishfield 51.002407 -1.395758 442495 122731 SU424227
SO5 1PR Ampfield & Braishfield 51.002795 -1.395881 442486 122774 SU424227
SO5 1PS Ampfield & Braishfield 51.003062 -1.393712 442638 122805 SU426228
SO5 1RY Ampfield & Braishfield 50.998415 -1.399401 442243 122285 SU422222
SO5 1RZ Ampfield & Braishfield 50.998989 -1.399009 442270 122349 SU422223
SO5 3HF Chilworth, Nursling & Rownhams 50.968273 -1.399505 442263 118933 SU422189
SO5 3HT Chilworth, Nursling & Rownhams 50.951269 -1.382513 443472 117052 SU434170
SO5 3NG Valley Park 50.975348 -1.39732 442410 119721 SU424197
SO5 3NH Valley Park 50.976021 -1.402325 442058 119793 SU420197
SO5 3NJ Valley Park 50.976089 -1.399874 442230 119802 SU422198
SO5 3NL Valley Park 50.975407 -1.399997 442222 119726 SU422197
SO5 3NN Valley Park 50.975456 -1.400922 442157 119731 SU421197
SO5 3NP Valley Park 50.976113 -1.400985 442152 119804 SU421198
SO5 3NQ Valley Park 50.974399 -1.399896 442230 119614 SU422196
SO5 3NR Chilworth, Nursling & Rownhams 50.973867 -1.394462 442612 119558 SU426195
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