Millsboro Division DE Demographic Data and Boundary Map


Millsboro Division, DE

The Millsboro Division is a County Subdivision of Sussex County. The subdivision has a Z5 Census Class Code which indicates that the Millsboro 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. Millsboro Division 2020 Demographic Data
  2. Growth Rates for Millsboro 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 - 2020 Demographics

Millsboro Division Boundary Map


Millsboro Division Data & Demographics (As of July 1, 2020)

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Total Population 35,305
Population in Households 34,978
Population in Familes 27,694
Population in Group Qrtrs 327
Population Density 388
Diversity Index1 45


Median Household Income $54,079
Average Household Income $69,432
% of Income for Mortgage 16%
Per Capita Income $28,971
Wealth Index4 80


Total HU (Housing Units) 21,376 (100%)
Owner Occupied HU 11,982 (56.1%)
Renter Occupied HU 2,742 (12.8%)
Vacant Housing Units 6,652 (31.1%)
Median Home Value $212,114
Average Home Value $249,672
Housing Affordability Index2 157


Total Households 14,724
Average Household Size 2.38
Family Households 9,803
Average Family Size 3
  1. 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 race 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.
  2. 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.
  3. 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.


2010-2020 2020-2025
Population 3.02% 2.6%
Households 2.99% 2.59%
Families 2.86% 2.5%
Median Household Income   0.92%
Per Capita Income   1.61%
Owner Occupied HU   2.76%

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Delaware Census Data Comparison Tool

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