The neighborhood's density suggests a living environment with a mix of housing types, potentially including townhouses and low-rise apartments. Residents likely have access to local amenities and services within walking distance or a short drive. Public transportation options are likely available, though perhaps not as extensive as in more urban areas.

With an average household size of 2.61 persons, there are approximately 562 housing units in the neighborhood. This indicates a compact living arrangement, which may appeal to families, young professionals, or retirees seeking a balance between suburban space and urban convenience.

Despite recent population decline, the neighborhood maintains a relatively high density. This could indicate a resilient community structure or desirable location factors that continue to attract residents during periods of overall population decrease.

The lifestyle in Arcadia-Sunset likely combines suburban comfort with some urban amenities. Residents may have access to local parks, community centers, and shopping areas while still having access to the broader offerings of Hattiesburg. The fluctuating population numbers may reflect changing preferences or external factors affecting the neighborhood's attractiveness over time.

In conclusion, Arcadia-Sunset represents a dense suburban neighborhood experiencing demographic shifts. The area likely offers a combination of suburban living with urban conveniences, appealing to those seeking a balance between space and accessibility in Hattiesburg.