Population & Household section gives reader an outlook. of general population profile, structure, and outlook.
Population Trend
Kent County, DE, exhibits a population growth rate of 1.3% over the past year, slightly above the state average of 1.2%. With a median age of 38.5, it is younger than both New Castle County (39.0) and Sussex County (51.3), indicating a potentially more vibrant workforce. The county has a higher percentage of residents under 18 (22.9%) compared to the state (20.8%), suggesting a family-friendly environment. However, its age dependency ratio of 68.1 is higher than New Castle's 60, reflecting a greater burden of dependents relative to the working-age population.
Total Population
182400
Sex Ratio
93.8 %
Population Growth (2021-2022)
1.3 %
Population CAGR (2010-2022)
1.26 %
Population Growth Rate (%)
Source: Census.gov
Age Structure
Dependency Rate
68.1 %
Median Age
38.5 y.o.
% of Population > 65 y.o.
17.6 %
Active Aging Index
93.1 %
Old Dependency Rate
29.6 %
Young Dependency Rate
38.5 %
Age Structure (%)
Source: Census.gov
Population Structure
Source: Census.gov
Household Status
Kent County, DE, with a total of 68,705 households, shows a healthy demographic profile compared to other counties in Delaware. The county has a higher percentage of households with children (31.6%) than New Castle County (28.2%) but lower than Sussex County (23%). The average household size in Kent County is 2.59, slightly above the state average of 2.5, indicating a trend towards larger family units. Additionally, Kent County's household growth rate of 2.98% over the past year surpasses New Castle's 1.12% and is close to Sussex's impressive 3.61%. The presence of a significant number of married couples (33,276) and a balanced distribution of household types suggests a stable community structure, contributing to Kent County's appeal within the state.
Total Households
68705
Married-couple Household
33276
Household CAGR (2010-2022)
1.51 %
Household Growth (2021-2022)
2.98 %
Average Household Size
2.59 p
Average Family Size
3.09 p
Household with Children (%)
31.6 %
Household with Elder 65+ (%)
33.1 %
Household Size
Source: Census.gov
Household Structure
Source: Census.gov
Marriage
Never Married
32.8 %
Now Married
49.8 %
Widowed
6.3 %
Divorced
11.2 %
Marriage Status
Source: Census.gov
Marriage Status Breakdown
Source: Census.gov | S1201
Cultures
*Culture section contains several components: races, education, marriage and other factors.
Racial Profiiles
Kent County, DE exhibits a diverse demographic profile, with a single race percentage of 92.1%, slightly below the state average of 93.5% and the national average of 91.2%. The county has a notable Black population at 26%, significantly higher than the national average of 12.5% and the state average of 22%. Additionally, Kent County's Hispanic population stands at 7.8%, lower than both the state (9.9%) and national (18.7%) figures. This indicates a unique racial composition, with a higher proportion of Black residents compared to its peers in Delaware, reflecting the county's distinct cultural landscape.
One Race
92.1 %
Two or More Races
7.9 %
Non-White
38.6 %
Hispanic (Overlapping)
7.8 %
White
112081
Black
47504
Asian
4233
Native American
997
Race Structure (%)
Source: Census.gov
Racial Profile Breakdown
Source: Census.gov
Place of Birth
Kent County, DE, exhibits a high percentage of U.S.-born residents at 93.4%, surpassing both the national average (86.3%) and the Delaware state average (90.2%). Notably, 6.6% of its population is foreign-born, which is lower than the state (9.8%) and national (13.7%) figures. Among foreign-born residents, a significant 61.1% are naturalized, indicating a strong integration into the community. Compared to neighboring New Castle County (11.8% foreign-born) and Sussex County (7.5% foreign-born), Kent County maintains a relatively stable demographic profile with a lower diversity of foreign origins.
Native US Citizen
112081
Native US Citizen (%)
38.6 %
Born in Delaware (%)
48.1 %
Born in Other State (%)
42.6 %
Foreign Born (%)
6.6 %
Naturalized (% of Foreign Born)
61.1 %
Place of Birth Changes (2010-2022)
Source: Census.gov
Birthplace Breakdown (Outside of US)
Source: Census.gov
Migration
-
Migration Inflow (% of Population)
11.1 %
From Different County (% of Inflow)
34.6 %
From Different State (% of Inflow)
58.7 %
From Different Country (% of Inflow)
6.7 %
%
Source: Census.gov
Religion
Number of Congregations
199
Number of Adherents
57218
Adherents (% of Total Population)
31.4 %
Christian (% of Total Population)
28.5 %
Religion Breakdown
Source: Census.gov
Education Attainment
Kent County, DE, shows a notable educational and economic profile compared to other counties in Delaware. With only 26.3% of the population aged 25 and older holding a bachelor's degree, it lags behind New Castle County (38.3%) and is slightly below the state average of 34.5%. The median earnings in Kent County stand at $45,540, which is lower than both New Castle ($55,017) and Sussex County ($43,312). However, Kent County has seen a significant increase in degree holders over the past decade, rising from 21.4% to 26.3%. The STEM enrollment rate of 41.4% is competitive, indicating a focus on technical fields.