Palm Beach Isles, based on its name and location in Florida, is likely a coastal or near-coastal community. Such areas often attract retirees and seasonal residents, which may explain the observed population fluctuations. The neighborhood may experience population increases during winter months due to northern residents seeking warmer climates.

The estimated 120 housing units, derived from the 2022 population and average household size, indicate a small community. This neighborhood size typically supports local amenities such as small parks, community centers, or local shops.

The population recovery since 2018 may indicate renewed interest in the area. This could be due to improvements in local infrastructure, economic opportunities in Riviera Beach, or increased appeal of suburban living.

Despite population fluctuations, the neighborhood has maintained a consistent suburban character throughout the observed period. The stability in overall density suggests that the fundamental nature of the community and its housing stock has remained relatively unchanged.

In conclusion, Palm Beach Isles demonstrates characteristics of a suburban neighborhood that has experienced population changes but shows recent growth. Its suburban density and probable coastal location likely contribute to its appeal, offering residents a combination of community living and access to natural amenities.