| Constituency | Welwyn Hatfield |
| Holding Party | Conservative |
| Member of Parliament | Grant Shapps |
| Change from 2015 | CON HOLD |
| 2015 Result | Con |
| 2017 Election Turnout | 71% |
| 2017 Majority | 7,369 |
| EU Leave % | 52.5% |
The postcode al8 7zt is located in Welwyn Hatfield, a UK parliament constituency represented in the House of Commons by Grant Shapps of the Conservative party.
Welwyn Hatfield is held by Conservative, who won the 2017 General Election with a majority of 7,369.
The Welwyn Hatfield constituency has a total population of 106,827, of whom 84,628 are eligible to vote.
Welwyn Hatfield ranks 132th in terms of population size. Election turnout for the Welwyn Hatfield constituency in 2017 was 71%, higher than the average UK turnout at 68.7%.
