The population declined to 8,818 in 2022, a 4% decrease from the previous year. This recent drop may indicate changing housing preferences, economic factors, or the completion of temporary housing projects.

The consistent high population density suggests that Sunset maintains a stable urban infrastructure, likely with developed public transportation, local amenities, and community services. The neighborhood's ability to sustain this density over time suggests its attractiveness as a residential area.

With an estimated 3,379 housing units in 2022, the average household size in Sunset appears to be slightly smaller than the national average of 2.61 persons per household. This could indicate a higher proportion of single-person households or smaller families, typical of more urbanized areas.

The cyclical nature of population changes in Sunset, with periods of growth followed by slight declines, suggests a dynamic neighborhood adapting to changing urban trends and resident preferences. This pattern may reflect ongoing development projects, changes in local economic conditions, or shifts in the demographic makeup of the area.

In conclusion, the Sunset neighborhood in Renton is a densely populated area that has experienced both growth and fluctuation from 2010 to 2022. Its consistently high population density indicates a well-established urban infrastructure, while recent population changes suggest an area adapting to evolving urban dynamics and resident needs.