Milford South Division DE Demographic Data and Boundary Map


Milford South Division, DE

The Milford South Division is a County Subdivision of Sussex County. The subdivision has a Z5 Census Class Code which indicates that the Milford South Division is a statistical county subdivision.

Also See: Sussex County Data | Cities in Sussex County | County Subdivisions in Sussex County

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  1. Milford South Division 2022 Demographic Data
  2. Growth Rates for Milford South Division (Historical & 5-Year Forecast)
  3. Neighborhoods Demographics (Home Values, Household Income, etc.)
  4. Delaware Research Tools (Easy Tools & Current Data)
  5. Delaware Data Comparison Tool - 2022 Demographics

Milford South Division Boundary Map


Milford South Division Data & Demographics (As of July 1, 2022)


Total Population 24,612 (100%)
Population in Households 24,381 (99.1%)
Population in Families 20,071 (81.5%)
Population in Group Quarters1 231 ( 0.9%)
Population Density 193
Diversity Index2 66


Median Household Income $69,285
Average Household Income $86,441
% of Income for Mortgage4 18%
Per Capita Income $33,334
Wealth Index5 78


Total HU (Housing Units) 10,853 (100%)
Owner Occupied HU 7,729 (71.2%)
Renter Occupied HU 1,758 (16.2%)
Vacant Housing Units 1,366 (12.6%)
Median Home Value $236,236
Average Home Value $308,805
Housing Affordability Index3 144


Total Households 9,487
Average Household Size 2.57
Family Households 6,685
Average Family Size 3
  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 1.52% 2.20%
Households 2.18% 2.35%
Families   2.28%
Median Household Income   2.78%
Per Capita Income   3.02%
Owner Occupied HU   2.58%

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  4. See the References & Data Sources page for more information about methodology and sources of data.