Are you wondering what the Population & Steets in Gasconada City are? This article will give you an overview of these stats. Before you move to Gasconade, however, you should have a basic understanding of the area. For instance, the median age of residents is 34.9 years, while the national average is 37.9. The area's population is also composed of many veterans, as 14.7% of its 18+ civilian population is made up of veterans. In fact, it is the fifth highest proportion of veterans among all towns and cities in Missouri.