Bairdford is a census-designated place within the township of West Deer in Allegheny County, Pennsylvania, United States.

As of the 2020 census, it had a population of 855 with a median age of 44.

There are 692 people classified as white, three as black, three as combination White and American Indian.

There are eight people who identify as Latino.

[4] The town was built to house coal miners.