Norrland is the northernmost region of Sweden. The other two regions are Götaland and Svealand. Norrland includes the Swedish counties Gävleborg county, Västernorrland county, Jämtland county, Västerbotten county and Norrbotten county. By "Upper Norrland" people usually mean Norrbotten and Västerbotten counties. Historically parts of northern Finland have also been parts of Norrland.
Even though 59% of Sweden's area is within Norrland, only 12% of its population live there. The biggest town of Norrland is Umeå.