data china 2022From 2018, when President Trump first imposed tariffs on China, through 2025, when former President Joe Biden left office, largely having left those tariffs in place, U.S.Population of China (2025 and historical) ; 2025, 1,422,584,933, −0.18% ; 2022, 1,425,179,569, −0.03% ; 2020, 1,426,106,093, 0.43% ; 2015, 1,396,134,174, 0.65%