municipality vs pueblo

municipality

noun
  • In Mexico and other Spanish- and Portuguese-speaking countries, second-level administrative divisions that may house one or more cities or towns whose head of government may be called mayors or, in Mexico, municipal presidents. 

  • The governing body of such a district. 

  • A district with a government that typically encloses no other governed districts; a borough, city, or incorporated town or village. 

pueblo

noun
  • A community in Spain or Spanish America, especially one of Pueblo Indians living in a stone or adobe multi-storey building. 

How often have the words municipality and pueblo occurred in a corpus of books? (source: Google Ngram Viewer )