HIV In Oregon

data oregon 2024In 2025, the population of Oregon was 4.27 million, a 0.44% increase year-by-year from 2025. Previously, in 2025, Oregon's population was 4.25 million, an increase of 0.15% compared to aGraph and download economic data for Resident Population in Oregon (ORPOP) from 1900 to 2025 about OR, residents, population, and USA.