According to the information on the website of the Postal Code Library, the postal code of Jiangwan Campus of Fudan University in Yangpu District, Shanghai is 200438. The first two digits 20 represent Shanghai, the middle digit 0 represents Yangpu District, the fourth digit 4 represents Jiangwan Campus of Fudan University, and the last two digits 00 represent the lower delivery office of Jiangwan Campus of Fudan University in Yangpu District, Shanghai.