 jonestown is a city in travis county, texas, united states. the population was 1,834 at the 2010 census. ==geography== jonestown is located at  (30.488872, -97.924208). this is at the north end of lake travis, 19 miles (31&nbsp;km) northwest of austin. according to the united states census bureau, the city has a total area of 5.3&nbsp;square miles (13.7&nbsp;km2), of which, 4.7&nbsp;square miles (12.1&nbsp;km2) of it is land and 0.6&nbsp;square miles (1.6&nbsp;km2) of it (11.34%) is water. ==demographic
Cities_in_Texas Cities_in_Travis_County,_Texas Greater_Austin