Blue Jay is a small community town located in the County of San Bernardino. The National Forest of San Bernadino is located within this area. The village of Blue Jay is located about a mile away from the southwestern bank of the Arrowhead lake. Blue Jay is situated 5200 ft. above sea level. The economy of the city revolves around industries involved in aircraft maintenance, aviation consultants, banks, beauty salons, construction, apparel, electrical and electronic equipment supplies, health services, automotive insurance, pet service, real estate, logistics and website design services.