Since 2018, the neighborhood has maintained a relatively stable population with minor fluctuations. The most recent data shows a slight increase from 952 residents in 2021 to 953 in 2022, suggesting the area may have reached population capacity.

With an estimated 365 housing units and its population density, Cahill likely provides suburban amenities with access to urban conveniences. Residents may have access to local parks, community centers, schools, and public transportation. The neighborhood's location in Edina, a Minneapolis suburb, potentially offers residents access to broader cultural and economic opportunities while maintaining a suburban living environment.

Edina is known for its public schools and high quality of life, which may contribute to Cahill's appeal and stable population growth. The gradual population increase over the years suggests Cahill remains attractive for those seeking a suburban lifestyle with good amenities and community resources.