基于历史文献资料和考古发掘报告,以用地规模和人口规模为指标,对西汉京畿地区城市规模进行统计。结果表明:该地区城市规模以都城中心,陵邑、三辅县邑逐级递减,以城址周长为例,都城城址周长25700m,陵邑平均周长7343.7m,而三辅县邑周长均值只有4992.5m。通过城市规模与城市行政等级的相关性分析,认为这一地区的城市规模主要受城市行政等级影响。 Based on historical documents and archaeological excavation reports, the scale of cities and the size of the population in Gyeonggi Prefecture of the Western Han Dynasty are used as statistical indicators. The results show that the scale of cities in this area is decreasing step by step in the capital city, Lingyi and Sanfu counties. Taking the perimeter of the city as an example, the perimeter of the capital city is 25700m, the average perimeter of Lingyi is 7343.7m, The average is only 4992.5m. By analyzing the correlation between urban size and urban administrative level, the urban size in this area is mainly affected by the level of urban administration.