sentences:  The municipality had a population of 23,500 inhabitants according to the 2010 census.The municipality is named after Melchor Ocampo, a 19th-century liberal statesman.The municipal president of Ocampo and its many smaller outlying communities is Francisco Pedroza
  
  As of 2008 the largest group of immigrants from Ocampo go to Dallas, and the second-largest go to Chicago.