SG12 postcode district
SG12 holds 939 live postcodes around Ware, in East Hertfordshire.
Towns and villages with their centre in SG12
| # | Place | County / council | Population |
|---|---|---|---|
| 1 | Ware | Hertfordshire | 17,576 |
| 2 | Great Amwell | Hertfordshire | 1,098 |
| 3 | Thundridge | Hertfordshire | 704 |
| 4 | Widford | Hertfordshire | 534 |
Wards
| Name | Share of postcodes |
|---|---|
| Ware Priory | 26% |
| Great Amwell & Stansteads | 19% |
| Ware Rural | 15% |
| Ware St Mary's | 13% |
| Ware Trinity | 12% |
| The Mundens | 9% |
| Hunsdon | 5% |
| Hertford Bengeo | 1% |
| Watton-at-Stone | 1% |
| Hertford Heath & Brickendon | 0% |
Westminster constituencies
| Name | Share of postcodes |
|---|---|
| Hertford and Stortford | 66% |
| Broxbourne | 19% |
| North East Hertfordshire | 14% |
Deprivation
The middle postcode here sits in decile 8 of the English Index of Multiple Deprivation (2021-Census LSOAs), where decile 1 is the most deprived tenth of neighbourhoods and 10 the least. 0% of this district's postcodes sit in the most deprived three deciles, 51% in the least deprived three.
Deprivation deciles describe the LSOA neighbourhood each postcode sits in, weighted by postcodes rather than by people, because the postcode file carries no population. A district where the deprived neighbourhoods are densely populated will read better here than it would per resident.
Neighbouring districts in the SG area
SG1 · SG2 · SG3 · SG4 · SG5 · SG6 · SG7 · SG8 · SG9 · SG10 · SG11 · SG13 · SG14 · SG15 · SG16 · SG17 · SG18 · SG19
Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0. Postcode data is the ONS Postcode Directory, August 2026 edition; counts are live postcodes with a usable location. Northern Ireland postcodes carry a separate licence and are not included; Scotland joins when the site's Scottish coverage does.