This paper compares between different dimensions of ecological footprint, and makes a dynamic analysis of ecological footprint and ecological capacity respectively in Dengzhou City by using ecological footprint model, according to official statistics between 2001 and 2005. This research is helpful to the analysis and appraisal of ecology-economy development status in county region, and it can distinguish the existed problems in urban sustainable development, and thus provide useful reference support for scientifically formulating industrial development strategies and countermeasures in the region.