New Castle city, Kentucky Demographics & Population 2026

Population Overview

New Castle city is a small community located in Kentucky. The total population is 865. It ranks as the 260th most populous out of 552 cities and towns in Kentucky.

Age Demographics

The median age in New Castle city is 49.4 years. This is 26% higher than the state median of 39.1 years. 19.9% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in New Castle city is $33,833. This is 46% lower than the state median of $62,417. Compared to the national median of $78,538, household income here is 57% lower. The poverty rate stands at 21.2%. This is 31% higher than the state poverty rate of 16.1%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 5.6%. This is 17% higher than the state rate of 4.8%. The median home value is $151,500. Housing costs are 21% lower than the state median of $192,300. The home-value-to-income ratio is 4.5x. 55.0% of occupied housing units are owner-occupied. This homeownership rate is 19% lower than the state average of 68.3%.

Race & Ethnicity

New Castle city has a predominantly White (non-Hispanic) population, comprising 93.8% of all residents. Hispanic or Latino residents account for 3.5%. The Black or African American population (1.7%) is well below the state average of 7.8%. The Asian population (0.1%) is well below the state average of 1.5%.

Education

17.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 35% lower than the state rate of 27.0%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 82.7%.

Data Sources & Methodology

All demographic data for New Castle city, Kentucky is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Kentucky state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 552 Census-designated places in Kentucky. For official data, visit data.census.gov.