Fuel prices in the DT postcode area — Dorchester
10 postcode districts in DT, covering 29 forecourts. Prices are live from the government Fuel Finder feed — pick your district to see every station in it.
Every DT postcode district
Median E10 petrol, cheapest district first.
Also in DT, with one or two forecourts each: DT5 (£1.69), DT7 (£1.70), DT10 (£1.74). These are listed rather than linked — a district with a single station has no local comparison to make, so everything worth saying about it is on this page already.
What the DT spread means
Filling up in DT3 rather than DT11 saves 10.5p a litre — £5.78 on a 55-litre tank. Whether that is worth crossing the area for depends on how far apart they are, which is the calculation on each district page. The UK median today is £1.70, so DT runs between −1.0p and +9.5p against it.
Search a full postcode to see the forecourts nearest you specifically, or read whether a detour for a cheaper price actually pays.