Eu Countries Map 2025. Europe has members in at least four major treaty groups. Map and list of which countries are in the european union (eu), which countries are in the process of joining, and which european countries are in neither group.

The most populous eu country was germany (84.4 million, 19% of the eu total), followed by france. A recent addition to the data.europa.eu portal is the open maps for europe metadata catalogue, providing open maps of more than 40 european countries.