The Litoral Lagunar Microregion (Microrregião do Litoral Lagunar) is a microregion in the southern part of the state of Rio Grande do Sul, Brazil. Its total area is 9,379.518 km².
Municipalities The microregion consists of the following municipalities:Instituto Brasileiro de Geografia e Estatística, territorial division. Chuí Rio Grande Santa Vitória do Palmar São José do Norte
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