Om Roslyn
Roslyn is located in Montgomery county Pennsylvania with a geographic area of 1.3 square miles. The total population in Roslyn is 9,263 with 44.5% male and 55.5% female. Children under age 5 represent 6.8% of the population, under age 18 equal 23.1% of the population and over age 65 is 16.2% of the population. The median household income is $82,059, per capita income is $35,494. There are a total of 3,376 housing units with 85.7% owner occupied. Education includes 23.8% of residents that are high school graduates and 43.6% with a bachelor's degree or higher. The average temperature in Roslyn in the summer is 73 degrees, and in the winter 33 degrees.