| Constituency | Hemel Hempstead |
| Holding Party | Conservative |
| Member of Parliament | Mike Penning |
| Change from 2015 | CON HOLD |
| 2015 Result | Con |
| 2017 Election Turnout | 70% |
| 2017 Majority | 9,445 |
| EU Leave % | 55.2% |
The postcode al3 8jf is located in Hemel Hempstead, a UK parliament constituency represented in the House of Commons by Mike Penning of the Conservative party.
Hemel Hempstead is held by Conservative, who won the 2017 General Election with a majority of 9,445.
The Hemel Hempstead constituency has a total population of 100,707, of whom 77,967 are eligible to vote.
Hemel Hempstead ranks 226th in terms of population size. Election turnout for the Hemel Hempstead constituency in 2017 was 70%, higher than the average UK turnout at 68.7%.
