252499。 The postcode of Shenxian Education Bureau is 252499. Shenxian County is a county under the jurisdiction of Liaocheng City, Shandong Province, located in the west of Shandong Province, southwest of Liaocheng City, and at the junction of Hebei, Shandong and Henan provinces. With an administrative area of 1420 square kilometers and a permanent population of 930,370 (in 2020), it is the largest and most populous county in Liaocheng. Jurisdiction over 4 streets and 20 towns. Shenxian County, No.3 Government Street, County People's Government, is located in the floodplain of the lower Yellow River, with high terrain in the southwest and low terrain in the northeast. It belongs to warm temperate semi-humid monsoon climate. The main rivers are Tuhai River, Ma Jiahe River and Jindi River. Mineral resources include oil, natural gas and rock salt.