South Delridge, a neighborhood in Seattle, Washington, experienced population growth from 2010 to 2022. The population increased from 7,191 in 2010 to 7,971 in 2022, representing a 10.8% increase over 12 years. This growth was not consistent, with population peaks in 2016 (7,931) and 2020 (7,890), and a notable decrease in 2019 (7,143).

The population density in 2022 was approximately 12,285 people per square mile. This high density suggests an urbanized area with multi-story residential buildings. The neighborhood had an estimated 3,054 housing units in 2022, indicating an average household size smaller than the national average of 2.61 persons.

South Delridge's urban characteristics likely include well-developed public transportation and various amenities within walking distance. The neighborhood's proximity to the Duwamish River and parks, such as Westcrest Park, provides residents with access to green spaces in a densely populated urban setting.