Gaoqing county, which belongs to Zibo City, is located in the alluvial plain at the northern end of Zibo City and the lower reaches of the Yellow River. Geographical coordinates are 37 04' to 3719' north latitude,117 33' east longitude to118 04' north latitude, with the maximum longitudinal distance of 26 kilometers from north to south and the maximum lateral distance of 45 kilometers from east to west.

The county is high in the northwest and low in the southeast, with an average elevation of12m. It belongs to the alluvial plain of the Yellow River, with hills, slopes and depressions alternating.