Estes, MissouriEstes is an unincorporated community in southwestern Pike County, in the U.S. state of Missouri. The community is on Missouri Route Y approximately eleven miles southwest of Bowling Green. The elevation of Estes is 738 feet.HistoryA post office called Estes was established in 1886, and remained in operation until 1906. The community has the name of one Mr. Estes, a local merchant.