Glenfield is a borough located in Allegheny County, in the state of Pennsylvania (PA), United States. Nestled in the Middle Atlantic division of the North-east region, it covers an area of 0.9 square miles (2.0 km²) and sits at an elevation of 720 ft. With a population of approximately 236 residents, Glenfield offers a peaceful, rural atmosphere.
The town's population is composed of about 47.88% males and 52.12% females, and it has a population density of 277.65 people per square mile (107.20/km²). Glenfield lies at a latitude of 40.52 and a longitude of -80.13, operating in the UTC-5.
Locals reflect a blend of American ancestry, with roots primarily in United States (0%), followed by English (0%), German (22%), and Scotch-Irish (4.2%) heritage. The town is identified by the ZIP code N/A.