As of 2022, Marietta had an estimated 880 housing units, based on the national average household size. The reduced population density suggests larger lot sizes or more open spaces compared to previous years.

The lifestyle in Marietta likely combines suburban and rural elements. Residents may experience a quieter environment with increased privacy compared to urban areas. The community may consist of single-family homes and some smaller multi-unit dwellings.

Marietta's location within Jacksonville may provide access to coastal amenities such as beaches or waterways, potentially contributing to its appeal despite the population decline. The neighborhood may attract residents seeking a slower pace of life while maintaining access to Jacksonville's urban amenities.

The consistent population decrease could impact local businesses and community services. The neighborhood may be experiencing changes in its demographic composition, possibly shifting towards an older population or attracting new residents with different lifestyle preferences.

To fully comprehend the implications of these population changes, it would be necessary to examine factors such as local economic conditions, housing market trends, and significant developments or policy changes in the broader Jacksonville area that may have influenced Marietta's demographic shifts.