The Headmaster of Willernie is a gargantuan, environmentally stunning nation, notable for its state-planned economy, complete lack of prisons, and irreverence towards religion. The hard-working, democratic population of 18.767 billion Willernieans have some civil rights, but not too many, enjoy the freedom to spend their money however they like, to a point, and take part in free and open elections, although not too often.

The large government juggles the competing demands of Welfare, Defense, and Healthcare. The average income tax rate is 38.5%.

The Willerniean economy, worth 713 trillion Galleons a year, is driven entirely by a combination of government and state-owned industry, with private enterprise illegal. The industrial sector, which is broadly diversified, is led by the Beef-Based Agriculture industry, with major contributions from Book Publishing. Average income is 38,022 Galleons, and evenly distributed, with the richest citizens earning only 4.0 times as much as the poorest.

Crime is relatively low, thanks to a capable police force and progressive social policies in education and welfare. Willernie's national animal is the Owl, which soars majestically through the nation's famously clear skies.

Willernie is ranked 171,648^th in the world and 6^th in Hogwarts for Highest Foreign Aid Spending, scoring zero on the Clooney Contribution Index.