Total current population for Nauru in 2025 is 12,979, a 0.74% increase from 2024.
Total population for Nauru in 2024 was 12,884, a 0.81% increase from 2023.
Total population for Nauru in 2023 was 12,780, a 0.88% increase from 2022.
Total population for Nauru in 2022 was 12,668, a 1.25% increase from 2021.
Total population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship. The values shown are midyear estimates.