Population density fluctuated over the years, peaking at 8,218.97 people per square mile in 2010 and reaching its lowest point in 2022. This gradual decrease may indicate changes in housing preferences, local economic conditions, or neighborhood character.

Folsom's proximity to Folsom Lake and the American River may influence its Central District, potentially offering recreational opportunities that enhance residents' quality of life. This could contribute to maintaining a relatively stable population despite the slight downward trend.

The estimated 4,988 housing units for the 2022 population, based on the national average household size, suggest a diverse housing stock accommodating various family sizes and living arrangements. This diversity is typical of light urban areas, allowing for a mix of demographics.

The Central District of Folsom exhibits characteristics of a light urban area experiencing gradual population decline. Its relatively high population density indicates a vibrant urban environment, likely benefiting from well-developed infrastructure and proximity to natural amenities. The changing demographics over the past decade may reflect broader shifts in urban living preferences or local economic factors, presenting challenges and opportunities for community development and urban planning.