Kammala wannan magana: Bayan California Gold Rush, an gina Rincon Hill a matsayin unguwar zama mai kyau da daraja. Bayan da aka hallaka ta da
1906 girgizar kasa da wuta, unguwar ta yi jinkirin sake ginawa kuma galibi ta zama yankin masana'antu tare da ƙananan masana'antu da ɗakunan ajiya. A cikin 1985, kuma an sake duba shi a cikin 2005, an sake fasalin yankin zuwa unguwar zama mai yawan jama'a wanda aka tsara don saukar da sabbin mazauna 10,000 a kusa da Gundumar Kasuwancin Birnin.