Middletown, DE Profile: Facts & Data


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Middletown, Delaware - Basic Facts

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The Town of Middletown is the 4th largest city in Delaware with a population of 24,830 as of July 1, 2022. Middletown ranks in the upper quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Delaware. See peer rankings below.

The primary coordinate point for Middletown is located at latitude 39.4496 and longitude -75.7163 in New Castle County. The formal boundaries for the Town of Middletown encompass a land area of 11.77 sq. miles and a water area of 0.06 sq. miles. New Castle County is in the Eastern time zone (GMT -5). The elevation is 66 feet.

The Town of Middletown has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

Delaware is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The Town of Middletown is located within Middletown-Odessa Division of New Castle County.

Alternate Unofficial Names for Middletown: Middle Town, Middleton.

Jump to... (On This Page!)
  1. Middletown 2022 Demographic Data
  2. Growth Rates for Middletown (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Delaware Research Tools (Easy Tools & Current Data)
  3. Delaware Data Comparison Tool - 2022 Demographics

Middletown, DE Data & Demographics (As of July 1, 2022)


Total Population 24,830 (100%)
Population in Households 24,751 (99.7%)
Population in Families 21,381 (86.1%)
Population in Group Quarters1 79 ( 0.3%)
Population Density 1,984
Diversity Index2 68


Median Household Income $98,809
Average Household Income $124,720
% of Income for Mortgage4 18%
Per Capita Income $43,513
Wealth Index5 119


Total HU (Housing Units) 9,005 (100%)
Owner Occupied HU 6,441 (71.5%)
Renter Occupied HU 2,198 (24.4%)
Vacant Housing Units 366 ( 4.1%)
Median Home Value $332,993
Average Home Value $340,651
Housing Affordability Index3 143


Total Households 8,639
Average Household Size 2.87
Family Households 6,601
Average Family Size 3.00
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.


2020-2022 2022-2027
Population 3.08% 0.28%
Households 3.19% 0.33%
Families   0.32%
Median Household Income   1.22%
Per Capita Income   2.52%
Owner Occupied HU   0.69%

Middletown, DE - Peer Comparisons by Rank and Percentile

The table below compares Middletown to the other 79 incorporated cities, towns and CDPs in Delaware by rank and percentile using July 1, 2022 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 4 96th
Population Density # 21 75th
Median Household Income # 18 78th
Housing Affordability Index # 45 57th
Per Capita Income # 25 70th
Diversity Index # 20 75th

Additional comparisons and rankings can be made with a VERY EASY TO USE Delaware Census Data Comparison Tool.

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