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Demographics
Population
Population Density
The O'Fallon neighborhood in St. Louis, Missouri, experienced a population decline from 2010 to 2022. The population decreased from 5,685 residents in 2010 to 4,464 in 2022, a 21.5% reduction.
Population density in O'Fallon decreased from 9,656.94 people per square mile in 2010 to 7,582.86 in 2022. This density categorizes O'Fallon as a light urban neighborhood, characterized by low to mid-rise apartments and developed infrastructure.
The neighborhood's lowest population was 4,162 residents in 2019. From 2020 to 2022, a modest but steady increase in population occurred.
The estimated number of housing units for 2022, based on the national average household size, is approximately 1,710. This suggests a compact urban living arrangement.
O'Fallon's urban character likely provides residents with access to various amenities within walking distance or via public transportation. The neighborhood probably features a mix of residential and commercial spaces.
O'Fallon is located within St. Louis, which has a history of urban development and revitalization efforts. The neighborhood may be part of city initiatives aimed at improving quality of life and attracting new residents.
The demographic changes in O'Fallon reflect trends seen in many urban areas, where populations fluctuate due to factors such as economic opportunities, housing market changes, or shifts in urban planning priorities.