Wallingford is a town located in New Haven County, in the state of Connecticut (CT), United States. Nestled in the New England division of the North-east region, it covers an area of 39.0 square miles (101.0 km²) and sits at an elevation of 150 ft. With a population of approximately 43,026 residents, Wallingford offers a vibrant community life.
The town's population is composed of about 48.18% males and 51.82% females, and it has a population density of 103.23 people per square mile (425.96/km²). Wallingford lies at a latitude of 41.46 and a longitude of -72.82, operating in the UTC-5.
Locals reflect a blend of American ancestry, with roots primarily in United States (0%), followed by English (11.4%), German (11.2%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 06492.