 A middle-class residential neighborhood sprang up, dominated by single and multi-story houses occupied by Italians, Japanese, Portuguese and natives of the city of São Paulo itself.The administrative Subdistrict of Aclimação was created in 1938 but was abolished in 1986 when the municipality of São Paulo was reorganized into 96 Districts.However, there is still a Civil Registry for the Subdistrict of Aclimação, established by the legal authorities at State level.