Rubuta ci gaba ga wannan sakin layi - Sai bayan juyin juya halin 1848
ya kawar da mulkin mallaka na Yuli, ya kafa Jamhuriyar ta biyu a wurinsa, shin Haussmann ya canza sa'a. Louis-Napoleon Bonaparte, dan dan Napoleon Bonaparte, ya zama shugaban kasar Faransa na farko da aka zaba a 1848. Haussmann ya tafi Paris a watan Janairun 1849 don ganawa da Ministan Cikin Gida da sabon shugaban kasa. An ɗauke shi a matsayin mai aminci daga ma'aikatar gwamnati na July Monarchy, kuma jim kaɗan bayan ganawarsu Louis Napoléon ya ba Haussmann ci gaba zuwa Prefect na Ma'aikatar Var a Draguignan. Ya zama magajin Yonne a shekara ta 1850, kuma a shekara ta 1851 an nada shi magajin Gironde daga Bordeaux.