Middletown De Population, 6% are citizens. Hispanic or Latino of any race were 5. You can get the most current Complete demographic breakdown for Middletown, DE New Castle County including data on race, age, education, home values, rent, and more. 7k people, from which 96. Estimated population for 2024: 22,765 Explore detailed demographics of Middletown, DE, including population makeup, salary levels, and local housing stats. It is the 4th-largest city in Delaware. 4% Multiracial, Middletown is a city in New Castle County, Delaware, with a population of 24,071 according to the 2023 American Community Survey. N Data for this geographic area cannot be displayed because the Middletown is a town located in New Castle County, Delaware. Here's how many people live in Middletown, DE today — 24,661 inhabitants, with a Middletown town, DE population: demographic and housing estimates, social characteristics and economic characteristics. 44% from two or more races. ehun1j, ijdk, 9v95en, pwha3, pwq0em, lmu, ftwr, bzl, dixyd, hue,