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Comprehensive demographics, housing data, local amenities, and economic statistics for New Castle County.
← Back to New Castle County HubThe total population of New Castle County is approximately 577,961. The largest age group is 35-64 year olds. This demographic data is sourced from the U.S. Census Bureau.
Based on local geographic data, New Castle County has an amenity and walkability score of 69/100 and a transit score of 67/100. This indicates moderate access to local amenities and transportation.
The housing market in New Castle County is predominantly driven by homeowners, with 69% of housing units being owner-occupied and 31% being renter-occupied.
In New Castle County, approximately 23% of adult residents hold a bachelor's degree or higher. Additionally, 12% of the population holds a master's degree or higher. This indicates the local educational attainment compared to state and national averages.