This research is based on the case study of HsinChu County. We use the DEA (Data Envelopment Analysis) to evaluate entirety efficiency of 17 fire stations in Hsin Chu County. With CCR, BCC, and FDH patterns, we consult every documents to pick 7 inputs and outputs. With technical efficiency, scale efficiency, slack analysis, and returns to scale analysis, we also evaluate the relative efficiency of these 17 fire stations.According to the research, the specimens of fire station perform acceptable on average entirety efficiency. There are 8 specimens reach the goal of constant returns to scale. The rest of the fire stations remain increasing returns to scale. No specimen of fire station remains constant returns to scale and increasing returns to scale. Jhubei and Hukou fire stations were referred more frequently, and were contributed more on evaluation. On the other hand, FDH can't get the real efficient unit.