For every 100 females age 18 and over, there were 74.3 males.
The median income for a household in the borough was 5,672, and the median income for a family was 8,756.
In the borough the population was spread out, with 20.6% under the age of 18, 3.5% from 18 to 24, 17.8% from 25 to 44, 30.1% from 45 to 64, and 28.0% who were 65 years of age or older.
This ranked 35th highest/most expensive out of Allegheny County's 45 school districts, between West Allegheny SD (34th highest) and North Allegheny SD (36th highest).
Males had a median income of ,473 versus ,417 for females, the per capita income for the borough was ,541 placing it at #99 on the list of highest-income places in the United States.
About 5.2% of families and 7.0% of the population were below the poverty line, including 10.0% of those under age 18 and 3.7% of those age 65 or over.
Its facilities include Educational Classrooms, the Audubon Nature Store, the Teacher Resource Center, a Natural History Library, the Evans Nature Center auditorium.
The newest addition to Beechwood is the Audubon Center for Native Plants.