Jefferson

Jefferson is a small borough located in Pennsylvania, United States. Recent open-data figures place its population at about 301. Geographically it lies in the northern hemisphere at a warm temperate latitude (39.930°, -80.058°). Open solar datasets indicate about 1,405 kWh/m² of solar irradiance per year, combined with sunshine for roughly 55% of daylight hours. Its latitude implies a climate characterised by warm summers and cool winters. The administrative footprint covers a compact 0.5 km². Resident density is around 602 per km², indicating a moderate population density. Open-data panels below dive into population trends, climate normals, environmental indicators and nearby places.

Summary composed automatically from structured open data on this page. See our Terms for details.