Cruzeiro do Sul (Portuguese pronunciation: [kɾuˈzejɾu du ˈsuw], Southern Cross) is a municipality in the Brazilian state of Paraná.

[1] Population density as of 2010 was 17.61 inhabitants per square kilometre (45.6/sq mi).

[7] In 2017, the average monthly salary of formal workers was 2.2 minimum wages.

Households with monthly income of up to half a minimum wage per person represent 32.7% of the population.

[7] Estimates of GDP per capita:[1] 1.1% of households have adequate sanitation, 97.2% of urban households are on public roads with afforestation and 72.5% of urban households are on public roads with adequate urbanization (presence of manhole, sidewalk, pavement and curb).