The estimated 321 housing units for the 2022 population, considering the national average household size of 2.61 persons, suggests Glen Hazel has a lower occupancy rate or smaller average household size than the national average. This may indicate a higher proportion of single-person households, couples without children, or smaller families.

Glen Hazel's proximity to Schenley Park, one of Pittsburgh's largest parks, likely contributes to the neighborhood's appeal. This nearby green space offers residents access to recreational activities and natural surroundings.

The recent population decline may be altering neighborhood dynamics. With fewer residents, there might be changes in local business activity, community services, and social interactions. However, the area's suburban density suggests a balance between residential space and community amenities.

Glen Hazel has transitioned from a period of growth to population decline. These changes likely reflect broader urban trends and external factors affecting Pittsburgh. The neighborhood's current density and proximity to natural amenities position it as a suburban area with potential for future redevelopment or stabilization, depending on local economic and social factors.