This article presents the demographic history of Romania through census results.
The Romanian Old Kingdom conducted statistical estimates in 1884, 1889, and 1894, and held censuses in 1899 and 1912.
Ion Antonescu's regime also held two: a general one in April 1941, and one for those with "Jewish blood" in May, 1942.
The 2021 Romanian census (RPL2021), with the reference day for the census data set at 1 December 2021,[17] was held between February and July 2022, being postponed from its original scheduled year due to the COVID-19 pandemic in Romania.
[18] The first provisional results of the RPL2021 published at the end of 2022 show a resident population of Romania of 19,053,815 people.