Hsienhsi District is located in the northernmost side of the Zone #3 of the Changhua Coastal Park and its administrative area belongs to both Hsienhsi Township and Shengang Township of Changhua County. Taichung Harbor is located 15 KM away from the north side of the District; Taichung City is located 30 KM from the northeast side of the District; and Changhua City is 11 KM from the east side of the District.
 
The east side of Hsienhsi District is neighboring the Provincial Highway No. 61, and the Provincial Highway No. 17 is 2KM away on the east side. If we move north to the south, it takes only 30 minutes to drive from High Speed Rail’s Wuri Station to this District.