Highmount is a community located in the county of York. Research shows that Highmount is 570 feet above sea level. And it is located in the Eastern Time Zone. Moreover, it is served by the 717 area code. Communities that border Highmount are Columbia, Elizabethtown, York, and Lancaster. In addition, the ZIP code serving Highmount is 17406. And its estimated population is 19,428 citizens. Highmount community is characterized by favorable weather. This is because it experiences 60% humidity, a wind speed of 13 km/hr. and temperature measuring sixteen degrees Celsius.