Thompsonville, Connecticut, exhibits a demographic profile that has changed over the past decade. As of 2022, this neighborhood is classified as a "White Majority" community, with 72% of the population identifying as white. The area shows indications of increasing diversity and can be considered a "Transitional Community." Thompsonville is situated within Enfield, Connecticut, and has historical significance as a former manufacturing center for carpets in the 19th century.

Over the past decade, Thompsonville has transitioned from a "Low Diversity" community to one approaching "Moderate Diversity." In 2013, the white population constituted 85% of the total. By 2022, this percentage had decreased to 72%, indicating a shift towards greater diversity. The Hispanic population has shown the most substantial growth, increasing from 5% in 2013 to 13% in 2022. The percentage of residents identifying as two or more races has increased from 2% to 8% during this period. These trends indicate that Thompsonville is a "Transitional Community," moving towards greater racial and ethnic diversity.

The demographic shifts in Thompsonville have occurred alongside economic changes. The median income has shown an upward trend, rising from $64,826 in 2013 to $72,359 in 2022, representing an 11.6% increase. This economic growth may have contributed to the area's increasing diversity by attracting new residents from various backgrounds. The population has remained relatively stable over this period, with a slight decrease from 24,588 in 2013 to 23,459 in 2022. This suggests that the demographic changes are primarily due to shifts within the existing population and targeted in-migration rather than overall population growth.