The Republic of JayDee 10 is a tiny, pleasant nation, renowned for its burgeoning leopard population. The hard-working population of 9 million JayDee 10ians 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 relatively small government juggles the competing demands of Law & Order, Defense, and Healthcare. The average income tax rate is 15.7%.

The JayDee 10ian economy, worth 424 billion dollars a year, is fairly diversified and led by the Gambling industry, with major contributions from Furniture Restoration, Soda Sales, and Woodchip Exports. Average income is 47,134 dollars, and evenly distributed, with the richest citizens earning only 3.6 times as much as the poorest.

Crime is relatively low, thanks to a capable police force and progressive social policies in education and welfare. JayDee 10's national animal is the leopard.

JayDee 10 is ranked 270,214^th in the world and 16^th in JayDam for Most Scientifically Advanced, scoring -10 on the Kurzweil Singularity Index.