Welcome to San Ysidro, New Mexico. The Gateway to the Jemez. We are located 23 mile west on US 550 from Bernalillo. San Ysidro was founded in 1699 by the King of Spain as a farming community. The Village of San Ysidro is governed by a Mayor and four Village Trustees. Council meeting are held on the second Tuesday of each month at 7:00 PM in the Village Hall. The Village hall is located at 398 State Road 4 San Ysidro, New Mexico 87053. We encourage you to attend the meetings each month so we can have your feed back.