At what level does Mareep evolve?

In the Pokemon games, Mareep first evolves when it reaches level 15. At this level, Mareep evolves into a Flaaffy.

Mareep is classified as an electric Pokemon and belongs to the wool species. This Pokemon has a base happiness level of 70 and a base experience of 59.

If Mareep's body builds up with static electricity, its wool expands in size and it can shock enemies. In the warm months, its fleece sheds, but grows back in about 1 week.

Mareep has a catch rate of 235 and a medium to slow growth rate. This Pokemon learns various abilities, including power gem, signal beam, light screen and thunder.