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Demographics
Population
Median Income
Racial Distributions
Zip code 63366 in O'Fallon, Missouri, is classified as a "Low Diversity" area with a White Majority as of 2022. The population of this area is 51,139 with a median household income of $87,209, indicating an affluent suburban community.
O'Fallon has maintained its status as a White Majority community over the past decade, but shows signs of gradual diversification. The white population decreased from 90% in 2013 to 85% in 2022. This suggests the community may be transitioning towards increased diversity.
Notable changes in the demographic composition include an increase in the Asian population from 1% to 3%, growth in the Hispanic population from 2% to 4%, and an increase in individuals identifying as two or more races from 1% to 3%. The Black population has shown a slight increase from 3% to 4% over the decade.
The demographic shifts in O'Fallon correlate with an increase in median household income. From 2013 to 2022, the median income rose from $76,248 to $87,209, an increase of 14.4%. This suggests the area is attracting more affluent residents, possibly including higher-income minorities.
The population has grown from 46,888 in 2013 to 51,139 in 2022, an increase of 9.1%. This growth, combined with rising incomes and increasing diversity, indicates that O'Fallon is an attractive destination for various demographic groups.
The trends observed in O'Fallon are consistent with patterns seen in many suburban areas across the United States. Many suburbs are experiencing gradual increases in diversity as minority populations grow and disperse from urban centers. The combination of increasing diversity and rising incomes suggests O'Fallon may be part of a trend of "suburban diversification" seen in many metropolitan areas.
O'Fallon remains a Low Diversity area with a White Majority, but shows signs of being a Transitional Community. The consistent increase in minority populations, coupled with rising incomes and steady population growth, suggests a gradual shift towards greater diversity and economic prosperity. These changes may have implications for local politics, education systems, and community services as the demographic makeup continues to evolve.