Kent County, Delaware Population 2024

191,820

Kent County, Delaware's estimated 2024 population is 191,820 with a growth rate of 1.07% in the past year according to the most recent United States census data. Kent County, Delaware is the 3rd largest county in Delaware. The 2010 population was 162,972 and has seen a growth of 17.7% since that time.

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
2029201,9752,0311.02%
2028199,9442,0311.03%
2027197,9132,0311.04%
2026195,8822,0311.05%
2025193,8512,0311.06%
2024191,8202,0311.07%
2023189,7892,0311.08%
2022187,7582,7151.47%
2021185,0432,7281.5%
2020182,3158230.45%
2019181,4922,5381.42%
2018178,9542,2001.24%
2017176,7541,9781.13%
2016174,7761,4680.85%
2015173,3081,7081%
2014171,6002,4561.45%
2013169,1441,7741.06%
2012167,3702,2091.34%
2011165,1612,1891.34%
2010162,97200%
1990110,99312,77413.01%
198098,21916,32719.94%
197081,89216,24124.74%
196065,65127,78173.36%
195037,8703,4299.96%
194034,4412,6008.17%
193031,8418182.64%
192031,023-1,698-5.19%
191032,721-41-0.13%
190032,762980.3%
189032,664-210-0.64%
188032,8743,07010.3%
187029,8042,0007.19%
186027,8044,98821.86%
185022,8162,94414.81%
184019,872-41-0.21%
183019,913-880-4.23%
182020,7932981.45%
181020,4959414.81%
180019,5546343.35%
179018,920-183,055-90.63%
2024 Growth Rate
1.07% (2,031)
County Website
Kent County
County Seat
Dover
2020 Population
182,315
Area
586 mi²
Density
327 people/mi²
Growth Since 2020
5.21% (9,505)
Founded
August 8, 1683

Population by Race

Race
Population
Percentage (of total)
White112,08161.45%
Black or African American47,50426.04%
Two or more races14,3487.87%
Asian4,2332.32%
Other race3,1511.73%
Native American9970.55%
Native Hawaiian or Pacific Islander860.05%

White

Black or African American

Two or more races

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Kent County, Delaware Population by Race

Kent County, Delaware Population Pyramid 2024

Kent County, Delaware Median Age

38.5

Total

36.7

Male

40.4

Female

Kent County, Delaware Adults

There are 140,668 adults, (32,138 of whom are seniors) in Kent County, Delaware.

Kent County, Delaware Age Dependency

68.1

Age Dependency Ratio

29.6

Old Age Dependency Ratio

38.5

Child Dependency Ratio

Kent County, Delaware Sex Ratio

Female94,12851.61%
Male88,27248.39%

Kent County, Delaware Population by Age

Kent County, Delaware Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All68,7052.5970.429.6
Married33,2763.158416
Non Family22,1111.2959.340.7
Female9,6913.435347
Male3,6273.0959.340.7

3.09

Average Family Size

2.59

Average Household Size

70.4%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Kent County, Delaware Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade8,9677.3%
Associates Degree10,4288.49%
Bachelors Degree19,47115.85%
Graduate Degree12,80610.43%
High School Graduate40,70233.14%
Less Than 9th Grade4,6873.82%
Some College25,75020.97%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Kent County, Delaware Educational Attainment by Sex (over 25)

Kent County, Delaware Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White77,96270,06220,490
Black29,38926,2437,634
Hispanic7,4756,0271,797
2+ Races6,6915,8841,381
Asian3,1652,5341,484
Other Race1,9011,574345
Native American73146862
Islander242424

The highest rate of high school graduation is among islander people with a rate of 100%.

The highest rate of bachelors degrees is among islander people with a rate of 100%.

Kent County, Delaware Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$54,281$58,070$50,372
Graduate Degree$75,641$87,105$70,380
High School Graduate$36,968$44,229$30,043
Less Than 9th Grade$35,421$43,982$25,813
Overall$45,540$50,074$39,812
Some College$41,527$49,046$36,518

$45,540

Average Earnings

$50,074

Average Male

$39,812

Average Female

Kent County, Delaware Earnings by Educational Attainment

Kent County, Delaware Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Kent County, Delaware Language

88.92% of Kent County, Delaware residents speak only English, while 11.08% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 4.61% of the population.

Kent County, Delaware Language

Kent County, Delaware Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White105,4458,8008.35%
Black44,1118,69219.7%
Hispanic13,7542,24416.32%
Multiple14,0252,13815.24%
Other3,14063820.32%
Asian4,21853012.57%
Native99220720.87%
Islander822226.83%

12.33%

Overall Poverty Rate

10.84%

Male Poverty Rate

13.74%

Female Poverty Rate

Poverty in Kent County, Delaware

The race most likely to be in poverty in Kent County, Delaware is Islander, with 26.83% below the poverty level.

The race least likely to be in poverty in Kent County, Delaware is White, with 8.35% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.06%. Among those working part-time, it was 14.14%, and for those that did not work, the poverty rate was 18.49%.

Kent County, Delaware Poverty

rate

Rate
Poverty
Less Than 9th Grade24.44%
High School10.9%
Some College10.87%
Bachelors or Greater3.06%

Kent County, Delaware Poverty Rate by Education

rate

Rate
Poverty
Female Unemployed30.73%
Male Unemployed29.13%
Female Employed7.39%
Male Employed4.63%

Kent County, Delaware Poverty Rate by Employment Status and Sex

Kent County, Delaware Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$82,307$97,353
Households$69,278$85,275
Married Families$98,137$110,834
Non Families$42,163$54,418

mean

median

Income by Household Type

Kent County, Delaware Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

47.7%

Overall Marriage Rate

50.9%

Male Marriage Rate

44.8%

Female Marriage Rate

Kent County, Delaware Married by Age and Sex

male

female

Kent County, Delaware Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.

Kent County, Delaware Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Kent County, Delaware Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

16,734

Number of Veterans

14,121

Male Veterans

2,613

Female Veterans

War
Veterans
Vietnam5,348
Second Gulf War5,203
First Gulf War4,914
Korea829
World War II222

Kent County, Delaware Veterans by War

count

Age Group
Veterans
35 to 544,038
65 to 743,810
55 to 643,747
75+3,369
18 to 341,770

Kent County, Delaware Veterans by Age

count

Name
Veterans
% of Total
White11,66613.32%
Black4,08211.53%
Hispanic6937.94%
2+ Races5786.85%
Other Race1517.11%
Native American13915.14%
Asian1183.36%

Kent County, Delaware Veterans by Race

Kent County, Delaware Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

6.78%

Veteran Poverty Rate

28.57%

Veteran Disability Rate

Kent County, Delaware Veterans by Education

LaborForceParticipation

61.6%

Labor Force Participation

56.2%

Employment Rate

6%

Unemployment Rate

Kent County, Delaware Employment by Age

LaborForceParticipation

Kent County, Delaware Employment by Race

LaborForceParticipation

Kent County, Delaware Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

48.15%

Born in Kent County, Delaware

93.4%

Native Born

6.6%

Foreign Born

2.57%

Non Citizen

4.04%

Naturalized

Place of Birth

93.4% of Kent County, Delaware residents were born in the United States, with 48.15% having been born in Delaware. 2.57% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Kent County, Delaware Place of Birth

Sources