Capitale-Nationale is one of the 17 administrative regions of Quebec. It is anchored by the provincial capital, Quebec City, and is largely coexte…Capitale-Nationale is one of the 17 administrative regions of Quebec. It is anchored by the provincial capital, Quebec City, and is largely coextensive with that city's metropolitan area. It has a land area of 18,684.78 km². It reported a total resident population of 757,950 as of the Canada 2021 Census, with Quebec City having 77.7 percent of the total.