New Castle County, DE

County

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2022 Population

570,567

0.493% 1-year growth

US Senator

Tom Carper

Democratic Party

US Senator

Chris Coons

Democratic Party

US Representative

Lisa Blunt Rochester

Democratic Party

2022 Median Age

0.515% 1-year increase

2022 Poverty Rate

10.5%

0.582% 1-year decrease

2022 Median Household Income

$85,309

8.77% 1-year growth

2022 Median Property Value

$312,000

13.2% 1-year growth

2022 Employed Population

288,800

2.05% 1-year growth

About

In 2022, New Castle County, DE had a population of 571k people with a median age of 39 and a median household income of $85,309. Between 2021 and 2022 the population of New Castle County, DE grew from 567,769 to 570,567, a 0.493% increase and its median household income grew from $78,428 to $85,309, a 8.77% increase.

The 5 largest ethnic groups in New Castle County, DE are White (Non-Hispanic) (54.6%), Black or African American (Non-Hispanic) (24.7%), Asian (Non-Hispanic) (5.81%), White (Hispanic) (3.97%), and Two+ (Non-Hispanic) (3.48%).

None of the households in New Castle County, DE reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.

94.6% of the residents in New Castle County, DE are U.S. citizens.

The largest universities in New Castle County, DE are University of Delaware (6,477 degrees awarded in 2022), Wilmington University (3,732 degrees), and Goldey-Beacom College (360 degrees).

In 2022, the median property value in New Castle County, DE was $312,000, and the homeownership rate was 68.2%.

Most people in New Castle County, DE drove alone to work, and the average commute time was 25.2 minutes. The average car ownership in New Castle County, DE was 2 cars per household.

New Castle County, DE borders Kent County, DE, Cecil County, MD, Kent County, MD, Gloucester County, NJ, Salem County, NJ, Chester County, PA, and Delaware County, PA.

About the photo: Nemours Mansion and Gardens

Photo by Peter Miller

United States Delaware Philadelphia-Camden-Wilmington, PA-NJ-DE-MD

Population & Diversity

New Castle County, DE is home to a population of 571k people, from which 94.6% are citizens. As of 2022, 11.7% of New Castle County, DE residents were born outside of the country (66.8k people).

In 2022, there were 2.21 times more White (Non-Hispanic) residents (312k people) in New Castle County, DE than any other race or ethnicity. There were 141k Black or African American (Non-Hispanic) and 33.1k Asian (Non-Hispanic) residents, the second and third most common ethnic groups.

Population & Diversity

Citizenship

94.6%

2022 Citizenship

94.5%

2021 Citizenship

As of 2022, 94.6% of New Castle County, DE residents were US citizens, which is higher than the national average of 93.5%. In 2021, the percentage of US citizens in New Castle County, DE was 94.5%, meaning that the rate of citizenship has been increasing.

The following chart shows US citizenship percentages in New Castle County, DE compared to that of it's neighboring and parent geographies.

Diversity

Race and Ethnicity

The 3 largest ethnic groups in New Castle County, DE

White (Non-Hispanic)
312k ± 1.11k
Black or African American (Non-Hispanic)
141k ± 1.48k
Asian (Non-Hispanic)
33.1k ± 620

10.8%

Hispanic Population

61.7k people

10.8% of the people in New Castle County, DE are hispanic (61.7k people).

The following chart shows the 7 races represented in New Castle County, DE as a share of the total population.

Global Diversity

The PUMS dataset is not available at the County level, so we are showing data for Delaware.

Most Common Origin

Mexico
13,667 ± 2,850 people
India
10,737 ± 2,530 people
Guatemala
6,256 ± 1,936 people

In 2022, the most common birthplace for the foreign-born residents of Delaware was Mexico, the natal country of 13,667 Delaware residents, followed by India with 10,737 and Guatemala with 6,256.

Foreign-Born Population

11.7%

2022 Foreign-Born Population

66.8k people

11.7%

2021 Foreign-Born Population

66.2k people

As of 2022, 11.7% of New Castle County, DE residents (66.8k people) were born outside of the United States, which is lower than the national average of 13.6%. In 2021, the percentage of foreign-born citizens in New Castle County, DE was 11.7%, meaning that the rate has been increasing.

The following chart shows the percentage of foreign-born residents in New Castle County, DE compared to that of it's neighboring and parent geographies.

Military

Veterans

Most Common Service Period

Vietnam
9,795 ± 698
Gulf War (2001-)
5,354 ± 743
Gulf War (1990s)
4,073 ± 540

New Castle County, DE has a large population of military personnel who served in Vietnam, 1.83 times greater than any other conflict.

Economy

The economy of New Castle County, DE employs 289k people. The largest industries in New Castle County, DE are Health Care & Social Assistance (42,219 people), Retail Trade (31,867 people), and Educational Services (29,581 people), and the highest paying industries are Utilities ($94,954), Mining, Quarrying, & Oil & Gas Extraction ($88,403), and Professional, Scientific, & Technical Services ($82,023).

Males in Delaware have an average income that is 1.23 times higher than the average income of females, which is $64,027. The income inequality in Delaware (measured using the Gini index) is 0.457, which is lower than than the national average.

Employment

Occupations

289k

2022 Value

± 4,890

2.05%

1 Year growth

± 2.34%

From 2021 to 2022, employment in New Castle County, DE grew at a rate of 2.05%, from 283k employees to 289k employees.

The most common job groups, by number of people living in New Castle County, DE, are Management Occupations (33,490 people), Office & Administrative Support Occupations (32,154 people), and Sales & Related Occupations (24,301 people). This chart illustrates the share breakdown of the primary jobs held by residents of New Castle County, DE.

Unemployment Insurance Claims

Data is only available at the state level. Showing data for false.

This chart shows weekly unemployment insurance claims in Delaware (not-seasonally adjusted) compared with the four states with the most similar impact.

The most recent data point uses Advance State Claims data, which can be revised in subsequent weeks.

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Industries

Employment by Industries

289k

2022 Value

± 4,890

2.05%

1 Year growth

± 2.34%

From 2021 to 2022, employment in New Castle County, DE grew at a rate of 2.05%, from 283k employees to 289k employees.

The most common employment sectors for those who live in New Castle County, DE, are Health Care & Social Assistance (42,219 people), Retail Trade (31,867 people), and Educational Services (29,581 people). This chart shows the share breakdown of the primary industries for residents of New Castle County, DE, though some of these residents may live in New Castle County, DE and work somewhere else. Census data is tagged to a residential address, not a work address.

Median Earnings by Industry

$57,651

Median earning men ± $1,031

$45,075

Median earning women ± $998

The industries with the best median earnings for men in 2022 are Finance & Insurance, & Real Estate & Rental & Leasing ($90,853), Manufacturing ($77,277), and Professional, Scientific, & Management, & Administrative & Waste Management Services ($76,406).

The industries with the best median earnings for women in 2022 are Manufacturing ($69,754), Wholesale Trade ($65,901), and Finance & Insurance, & Real Estate & Rental & Leasing ($65,819).

Employment by Industry Sector

Data is only available at the state level. Showing data for Delaware.

Y-Axis

2.43%

Year-over-year growth

Employment change between February 2022 and February 2023

As of February 2023, there are 472k people employed in Delaware. This represents a 2.43% increase in employment when compared to February 2022.

Right after the beginning of the COVID-19 pandemic, during April 2020, a general dip can be seen across industry sectors, resulting in an overall decline in employment by 14.1%.

The following chart shows monthly employment numbers for each industry sector in Delaware.

Establishments by Size

The industries with the most establishments

1,896
Professional, Scientific, and Technical Services
952
Retail Trade
928
Finance and Insurance

The visualization shows the distribution of establishments by industry and by size according to the number of employees.

Depending on the option selected, the visualization shows the number of employees or number of establishments and its share across establishment sizes.

Payroll by Industry Sector

The industries with the highest total annual payroll

$3.84M
Professional, Scientific, and Technical Services
$3.45M
Finance and Insurance
$3.29M
Health Care and Social Assistance

The chart shows the total annual payroll and the average annual payroll by industry.

Civics

In the 2020 presidential election, the popular vote in New Castle County, DE went to Joseph R Biden Jr. with 67.8% of the vote. The runner-up was Donald J. Trump (30.7%), followed by Jo Jorgensen (1.03%).

Tom Carper and Chris Coons are the senators currently representing the state of Delaware. In the United States, senators are elected to 6-year terms with the terms for individual senators staggered.

New Castle County, DE is currently represented by Lisa Blunt Rochester in the U.S. house, and members of the House of Representives are elected to 2-year terms.

Presidential Elections

Presidential Popular Vote Over Time

2020 Election Results

Joseph R Biden Jr. (67.8%)
Democratic Party
Donald J. Trump (30.7%)
Republican Party
Jo Jorgensen (1.03%)
Libertarian Party

The following chart shows the popular vote results in New Castle County, DE for each registered party from 1976 to 2020.

Senator Elections

US Senators from Delaware

Senatorial voting results are only available at the state level. Showing data for Delaware.

Tom Carper

Senator from Delaware

Assumed office on January 3, 2001

Chris Coons

Senator from Delaware

Assumed office on November 15, 2010
Elected to the seat to succeed Ted Kaufman, who had been appointed to the seat following the resignation of Joe Biden, who had become Vice President of the United States.

Tom Carper and Chris Coons are the senators currently representing Delaware.

In the United States, senators are elected to 6-year terms with the terms for individual senators staggered.

The following chart shows elected senators in Delaware over time, excluding special elections, colored by their political party.

US Representative Elections

US Representatives from New Castle County, DE

Lisa Blunt Rochester

Delaware at-large Representative

Democratic Party

New Castle County, DE is currently represented by Lisa Blunt Rochester (Democratic Party).

Members of the House of Representives are elected to 2-year terms, and the following chart shows the how the member for New Castle County, DE have changed over time starting in 2008.

Education

In 2022, universities in New Castle County, DE awarded 11,253 degrees. The student population of New Castle County, DE in 2022 is skewed towards women, with 16,202 male students and 23,992 female students.

Most students graduating from Universities in New Castle County, DE are White (6,709 and 65.2%), followed by Black or African American (1,534 and 14.9%), Hispanic or Latino (879 and 8.54%), and Asian (500 and 4.86%).

The largest universities in New Castle County, DE by number of degrees awarded are University of Delaware (6,477 and 57.6%), Wilmington University (3,732 and 33.2%), and Goldey-Beacom College (360 and 3.2%).

The most popular majors in New Castle County, DE are General Business Administration & Management (975 and 8.66%), Registered Nursing (419 and 3.72%), and General Finance (391 and 3.47%).

The median tuition costs in New Castle County, DE are $12,510 for private four year colleges, and $13,370 and $35,890 respectively, for public four year colleges for in-state students and out-of-state students.

Admissions & Enrollments

Applicants, Admissions & Enrolled

University

Measure

In 2022 in New Castle County, DE, the percentage of applicants admitted was 73.4%, while the percentage of admitted who enrolled was 19%. The number of students enrolled in 2022 was 40,194 (40.3% men and 59.7% women).

The line chart shows the evolution of the percentage of applicants admitted, admitted who enrolled or the number of students enrolled according to the option selected in the upper button.

Enrollments by Gender and Races

Universities

In 2022 there were 40,194 students enrolled in New Castle County, DE, 40.3% men and 59.7% women.

By race, the largest number of students enrolled was concentrated in White with 22,600 records, of which 61.3% were women and 38.7% men.

Completions

Concentrations

Most Common

General Finance
317 degrees awarded
General Business Administration & Management
262 degrees awarded
Registered Nursing
416 degrees awarded

In 2022, the most common concentation for Bachelors Degree recipients in New Castle County, DE was General Finance with 317 degrees awarded.

This visualization illustrates the percentage of students graduating with a Bachelors Degree from schools in New Castle County, DE according to their major.

Universities

Gender

Race

Largest Universities by degrees awarded

University of Delaware
6,477 degrees awarded
Wilmington University
3,732 degrees awarded
Goldey-Beacom College
360 degrees awarded

In 2022, the institution with the largest number of graduating students was University of Delaware with 6,477 degrees awarded.

Student Diversity

University

In 2022, 4,083 men were awarded degrees from institutions in New Castle County, DE, which is 0.569 times less than the 7,170 female students who received degrees in the same year.

In 2022 the most common race/ethnicity group awarded degrees at institutions was White students. These 6,709 degrees mean that there were 4.37 times more degrees awarded to White students then the next closest race/ethnicity group, Black or African American, with 1,534 degrees awarded.

Awarded Degrees over Time

The graph shows the evolution of awarded degrees by degrees. Under the paragraphs, the average number of awarded degrees by university in each degree is shown.

Tuition

Average Net Price by Sector

Universities

Private not-for-profit, 2-year ($27,780) is the sector with the highest median state tuition in 2022.

Public, 4-year or above ($2,040) is the sector with the highest median state fee in 2022.

Private not-for-profit, 2-year ($3,200) is the sector with the highest average net price of books and supplies.

The graph shows the average net price by sector and year.

Working Population

Educational Pyramid

Data is only available at the state level. Showing data for Delaware.

Measure

In 2022, 0.491% of men over 25 years of age had not completed any academic degree (no schooling), while 0.598% of women were in the same situation.

This visualization shows the gender distribution of the population according to the academic level reached.

Educational Attainment

Data is only available at the state level. Showing data for Delaware.

Race

The most common educational levels obtained by the working population in 2022 were High School or Equivalent (239k), Some college (164k), and Bachelors Degree (147k).

This visualization illustrates the percentage distribution of the population according to the highest educational level reached. You can filter the data by race by using the selector above.

Housing & Living

The median property value in New Castle County, DE was $312,000 in 2022, which is 1.11 times larger than the national average of $281,900. Between 2021 and 2022 the median property value increased from $275,600 to $312,000, a 13.2% increase. The homeownership rate in New Castle County, DE is 68.2%, which is approximately the same as the national average of 64.8%.

People in New Castle County, DE have an average commute time of 25.2 minutes, and they drove alone to work. Car ownership in New Castle County, DE is approximately the same as the national average, with an average of 2 cars per household.

Median household income in New Castle County, DE is $85,309. In 2022, the tract with the highest Median Household Income in New Castle County, DE was Census Tract 119 with a value of $231,542, followed by Census Tract 117 and Census Tract 135.06, with respective values of $191,667 and $172,303.

In 2023, 14.3% of the population was living with severe housing problems in New Castle County, DE. From 2014 to 2023, the indicator declined 0.929%.

Housing

Property

$312,000

Median Property Value 2022

±$3,949

$150,245

Median Property Taxes

±$3,073

The following chart display owner-occupied housing units distributed between a series of property tax buckets compared to the national averages for each bucket. In New Castle County, DE the largest share of households pay taxes in the $3k+ range.

The chart underneath the paragraph shows the property taxes in New Castle County, DE compared to it's parent and neighbor geographies.

Rent vs Own

68.2%

Homeownership

2022

68.8%

Homeowners with Mortgage

2022

In 2022, 68.2% of the housing units in New Castle County, DE were occupied by their owner. This percentage grew from the previous year's rate of 67.6%.

This chart shows the percentage of owner in New Castle County, DE compared it's parent and neighboring geographies.

Equity

Income by Location

Use the dropdown to filter by race/ethnicity.

Race/Ethnicity

Highest Median Household Income (Total)

Census Tract 119
Census Tract 117
Census Tract 135.06

In 2022, the tract with the highest Median Household Income (Total) in New Castle County, DE was Census Tract 119 with a value of $231,542, followed by Census Tract 117 and Census Tract 135.06, with respective values of $191,667 and $172,303.

The following map shows all of the tracts in New Castle County, DE colored by their Median Household Income (Total).

Household Income

Please note that the buckets used in this visualization were not evenly distributed by ACS when publishing the data.

$85,309

Median Household Income

± $2,377

220k

Number of Households

± 3,921

In 2022, the median household income of the 220k households in New Castle County, DE grew to $85,309 from the previous year's value of $78,428.

The following chart displays the households in New Castle County, DE distributed between a series of income buckets compared to the national averages for each bucket. The largest share of households have an income in the $75k - $100k range.

Wage Distribution

The closest comparable wage GINI for New Castle County, DE is from Delaware.

0.457

2022 Wage GINI in Delaware

0.465

2021 Wage GINI in Delaware

In 2022, the income inequality in Delaware was 0.457 according to the GINI calculation of the wage distribution. Income inequality had a 1.73% decline from 2021 to 2022, which means that wage distribution grew somewhat more even. The GINI for Delaware was lower than than the national average of 0.478. In other words, wages are distributed more evenly in Delaware in comparison to the national average.

This chart shows the number of workers in Delaware across various wage buckets compared to the national average.

Transportation

Commuter Transportation

Most Common Commute in 2022

Drove Alone (72.5%)
Worked At Home (13.6%)
Carpooled (7.81%)

In 2022, 72.5% of workers in New Castle County, DE drove alone to work, followed by those who worked at home (13.6%) and those who carpooled to work (7.81%).

The following chart shows the number of households using each mode of transportation over time, using a logarithmic scale on the y-axis to help better show variations in the smaller means of commuting.

Commute Time

25.2 minutes

Average Travel Time

Using averages, employees in New Castle County, DE have a shorter commute time (25.2 minutes) than the normal US worker (26.7 minutes). Additionally, 2.14% of the workforce in New Castle County, DE have "super commutes" in excess of 90 minutes.

The chart below shows how the median household income in New Castle County, DE compares to that of it's neighboring and parent geographies.

Car Ownership

2 cars

Average Number

The following chart displays the households in New Castle County, DE distributed between a series of car ownership buckets compared to the national averages for each bucket. The largest share of households in New Castle County, DE have 2 cars.

Poverty

Severe Housing Problems

In 2023, 14.3% of the population was living with severe housing problems in New Castle County, DE. From 2014 to 2023, the indicator declined 0.929%.

The graph shows the trend of the percentage of the population living with severe housing problems.

Poverty & Diversity

10.5% of the population for whom poverty status is determined in New Castle County, DE (58.4k out of 555k people) live below the poverty line, a number that is lower than the national average of 12.5%. The largest demographic living in poverty are Females 18 - 24, followed by Females 55 - 64 and then Females 25 - 34.

The most common racial or ethnic group living below the poverty line in New Castle County, DE is White, followed by Black and Hispanic.

The Census Bureau uses a set of money income thresholds that vary by family size and composition to determine who classifies as impoverished. If a family's total income is less than the family's threshold than that family and every individual in it is considered to be living in poverty.

Children in Poverty

In 2023, 14.8% of the children was living in poverty in New Castle County, DE. From 2014 to 2023, the indicator declined 0.4%.

The graph shows the trend of the percentage of the children living in poverty.

Social Needs

Data only available at the state level.

Most prevalent states

California
35,798 individuals
New York
5,087 individuals
Florida
4,915 individuals

In 2017, California had the highest estimated number of chronically homeless individuals in the nation, at 35,798. New York has the second highest (5,087), followed by Florida (4,915).

The following map shows the estimated number of chronically homeless individuals by state over multiple years.

Health

94.7% of the population of New Castle County, DE has health coverage, with 54.1% on employee plans, 15% on Medicaid, 11.9% on Medicare, 12.9% on non-group plans, and 0.81% on military or VA plans.

Primary care physicians in New Castle County, DE see 1092 patients per year on average, which represents a 0.46% increase from the previous year (1087 patients). Compare this to dentists who see 1717 patients per year, and mental health providers who see 263 patients per year.

By gender, of the total number of insured persons, 48% were men and 52% were women.

Coverage

Patient to Clinician Ratios

1,092 to 1

Patient to Primary Care Physician Ratio in New Castle County, DE

Primary care physicians in New Castle County, DE see an average of 1,092 patients per year. This represents a 0.46% increase from the previous year (1,087 patients).

The following chart shows how the number of patients seen by primary care physicians has been changing over time in New Castle County, DE in comparison to its neighboring geographies.

Health Care Diversity

In 2022, insured persons according to age ranges were distributed in 23.2% under 18 years, 21.8% between 18 and 34 years, 39% between 35 and 64 years, and 16.1% over 64 years.

By gender, of the total number of insured persons, 48% were men and 52% were women.

The following chart shows the number of people with health coverage by gender.

Uninsured People

5.32%

Uninsured

54.1%

Employer Coverage

15%

Medicaid

11.9%

Medicare

12.9%

Non-Group

0.81%

Military or VA

Between 2021 and 2022, the percent of uninsured citizens in New Castle County, DE grew by 2.14% from 5.21% to 5.32%.

The following chart shows how the percent of uninsured individuals in New Castle County, DE changed over time compared with the percent of individuals enrolled in various types of health insurance.

Health Indicators

Health Outcomes

Indicator

In 2023, the number of deaths among residents under age 18 per 100,000 population was 56 in New Castle County, DE.

The graphic shows the trend of the indicator in New Castle County, DE.

Health Behaviors

Indicator

In 2023, the percentage of the adult population (age 18 and older) that reports a body mass index (BMI) greater than or equal to 30 kg/m2 (age-adjusted) was 33.7% in New Castle County, DE.

The graphic shows the trend of the indicator in New Castle County, DE.