Rio Negro is a
municipality located in the
Brazilian state of
Mato Grosso do Sul
Mato Grosso do Sul () is one of the Midwestern states of Brazil. Neighboring Brazilian states are (from north clockwise) Mato Grosso, Goiás, Minas Gerais, São Paulo and Paraná. It also borders the countries of Paraguay, to the southwest, and ...
. Its population was 4,793 (2020) and its area is 1,808 km².
IBGE 2020
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References
{{Municipalities of Mato Grosso do Sul
Municipalities in Mato Grosso do Sul