Oregon Population by Year2025 Update

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 Unemployment Rate in Oregon (ORUR) from Dec 2025: 4.3. Nov 2025: 4.3. View All. Units: Percent,. Seasonally