The suitability of human settlements in Zhuzhou county was analyzed based on the traditional evaluation methods of human settlements and the mathematical model, as well as combined with Arcgis technology, AHP analytic hierarchy process. The results showed as follows due to the regional factors, Yanling County, Chaling County, Zhuzhou County town center by radiation, Which was driven by the impact of small, relatively backward economy, infrastructure, public facilities was not perfect, but the ecological environment and living environment were good. Liling City, Youxian location, policy and action center town driven by benign, economic development was good, but the ecological environment and comprehensive living environment were relatively poor.