Nassau County, NY

County

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2021 Population

1.39M

2.66% 1-year growth

US Senator

Chuck Schumer

Democratic Party

US Senator

Kirsten Gillibrand

Democratic Party

2021 Median Age

41.8

0.239% 1-year decrease

2021 Poverty Rate

5.46%

1.08% 1-year increase

2021 Median Household Income

$126,576

5.45% 1-year growth

2021 Median Property Value

$560,100

6.81% 1-year growth

2021 Employed Population

703,047

2.66% 1-year growth

About

In 2021, Nassau County, NY had a population of 1.39M people with a median age of 41.8 and a median household income of $126,576. Between 2020 and 2021 the population of Nassau County, NY grew from 1.36M to 1.39M, a 2.66% increase and its median household income grew from $120,036 to $126,576, a 5.45% increase.

The 5 largest ethnic groups in Nassau County, NY are White (Non-Hispanic) (58.3%), Black or African American (Non-Hispanic) (11%), Asian (Non-Hispanic) (10.5%), Other (Hispanic) (6.81%), and White (Hispanic) (6.26%).

None of the households in Nassau County, NY 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.

92.9% of the residents in Nassau County, NY are U.S. citizens.

The largest universities in Nassau County, NY are Long Island University (3,674 degrees awarded in 2021), Hofstra University (3,403 degrees), and Adelphi University (2,657 degrees).

In 2021, the median property value in Nassau County, NY was $560,100, and the homeownership rate was 81.7%.

Most people in Nassau County, NY drove alone to work, and the average commute time was 36.2 minutes. The average car ownership in Nassau County, NY was 2 cars per household.

Nassau County, NY borders Fairfield County, CT, Bronx County, NY, Queens County, NY, Suffolk County, NY, and Westchester County, NY.

About the photo: Jones Beach on Long Island

Photo by Cole Camplese

United States New York New York-Newark-Jersey City, NY-NJ-PA

Population & Diversity

Nassau County, NY is home to a population of 1.39M people, from which 92.9% are citizens. As of 2021, 22.4% of Nassau County, NY residents were born outside of the country (311k people).

In 2021, there were 5.31 times more White (Non-Hispanic) residents (811k people) in Nassau County, NY than any other race or ethnicity. There were 153k Black or African American (Non-Hispanic) and 146k Asian (Non-Hispanic) residents, the second and third most common ethnic groups.

Population & Diversity

Citizenship

92.9%

2021 Citizenship

92.7%

2020 Citizenship

As of 2021, 92.9% of Nassau County, NY residents were US citizens, which is lower than the national average of 93.4%. In 2020, the percentage of US citizens in Nassau County, NY was 92.7%, meaning that the rate of citizenship has been increasing.

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

Diversity

Race and Ethnicity

The 3 largest ethnic groups in Nassau County, NY

White (Non-Hispanic)
811k ± 1.26k
Black or African American (Non-Hispanic)
153k ± 1.75k
Asian (Non-Hispanic)
146k ± 1.6k

17.2%

Hispanic Population

239k people

17.2% of the people in Nassau County, NY are hispanic (239k people).

The following chart shows the 7 races represented in Nassau County, NY as a share of the total population.

Foreign-Born Population

22.4%

2021 Foreign-Born Population

311k people

22.4%

2020 Foreign-Born Population

304k people

As of 2021, 22.4% of Nassau County, NY residents (311k people) were born outside of the United States, which is higher than the national average of 13.6%. In 2020, the percentage of foreign-born citizens in Nassau County, NY was 22.4%, meaning that the rate has been decreasing.

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

Military

Veterans

Most Common Service Period

Vietnam
13,636 ± 747
Gulf War (2001-)
4,840 ± 602
Korea
4,826 ± 431

Nassau County, NY has a large population of military personnel who served in Vietnam, 2.82 times greater than any other conflict.

Economy

The economy of Nassau County, NY employs 703k people. The largest industries in Nassau County, NY are Health Care & Social Assistance (121,286 people), Educational Services (93,822 people), and Professional, Scientific, & Technical Services (67,218 people), and the highest paying industries are Finance & Insurance ($106,438), Utilities ($101,117), and Finance & Insurance, & Real Estate & Rental & Leasing ($98,308).

Employment

Occupations

703k

2021 Value

± 6,755

2.66%

1 Year growth

± 1.3%

From 2020 to 2021, employment in Nassau County, NY grew at a rate of 2.66%, from 685k employees to 703k employees.

The most common job groups, by number of people living in Nassau County, NY, are Management Occupations (82,398 people), Office & Administrative Support Occupations (80,288 people), and Sales & Related Occupations (72,441 people). This chart illustrates the share breakdown of the primary jobs held by residents of Nassau County, NY.

Unemployment Insurance Claims

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

This chart shows weekly unemployment insurance claims in New York (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

703k

2021 Value

± 6,755

2.66%

1 Year growth

± 1.3%

From 2020 to 2021, employment in Nassau County, NY grew at a rate of 2.66%, from 685k employees to 703k employees.

The most common employment sectors for those who live in Nassau County, NY, are Health Care & Social Assistance (121,286 people), Educational Services (93,822 people), and Professional, Scientific, & Technical Services (67,218 people). This chart shows the share breakdown of the primary industries for residents of Nassau County, NY, though some of these residents may live in Nassau County, NY and work somewhere else. Census data is tagged to a residential address, not a work address.

Median Earnings by Industry

$71,699

Median earning men ± $1,322

$50,286

Median earning women ± $872

The industries with the best median earnings for men in 2021 are Finance & Insurance, & Real Estate & Rental & Leasing ($118,129), Public Administration ($101,013), and Information ($97,244).

The industries with the best median earnings for women in 2021 are Finance & Insurance, & Real Estate & Rental & Leasing ($73,153), Public Administration ($70,219), and Wholesale Trade ($63,544).

Employment by Industry Sector

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

Y-Axis

2.75%

Year-over-year growth

Employment change between February 2022 and February 2023

As of February 2023, there are 155M people employed in New York. This represents a 2.75% increase in employment when compared to February 2022.

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

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Establishments by Size

The industries with the most establishments

23,799
Educational Services, Health Care & Social Assistance
13,663
Professional, Scientific & Management, and Administrative & Waste Management Services
10,848
Finance & Insurance, and Real Estate, Rental & Leasing

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

Payroll by Industry Sector

The industries with the highest total annual payroll

$19.9M
Educational Services, Health Care & Social Assistance
$9.5M
Finance & Insurance, and Real Estate, Rental & Leasing
$6.8M
Professional, Scientific & Management, and Administrative & Waste Management Services

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

Civics

In the 2020 presidential election, the popular vote in Nassau County, NY went to Joseph R Biden Jr. with 53.7% of the vote. The runner-up was Donald J. Trump (44.2%), followed by Other (1.56%).

Chuck Schumer and Kirsten Gillibrand are the senators currently representing the state of New York. In the United States, senators are elected to 6-year terms with the terms for individual senators staggered.

New York is currently represented by 26 members 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. (53.7%)
Democratic Party
Donald J. Trump (44.2%)
Republican Party
Other (1.56%)
Green and Other Party

In the 2020 presidential election, the popular vote in Nassau County, NY went to Joseph R Biden Jr. with 53.7% of the vote. The runner-up was Donald J. Trump (44.2%), followed by Other (1.56%).

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

Senator Elections

US Senators from New York

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

Chuck Schumer

Senator from New York

Assumed office on January 3, 1999

Kirsten Gillibrand

Senator from New York

Assumed office on January 26, 2009
Appointed to the seat following the resignation of Hillary Clinton, who had become Secretary of State.

Chuck Schumer and Kirsten Gillibrand are the senators currently representing New York.

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 New York over time, excluding special elections, colored by their political party.

US Representative Elections

US Representatives from New York

New York is currently represented by 26 members in the U.S. house.

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

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Education

In 2021, universities in Nassau County, NY awarded 19,506 degrees. The student population of Nassau County, NY in 2021 is skewed towards women, with 51,372 male students and 80,278 female students.

Most students graduating from Universities in Nassau County, NY are White (8,363 and 45.6%), followed by Hispanic or Latino (3,251 and 17.7%), Black or African American (2,917 and 15.9%), and Asian (1,970 and 10.8%).

The largest universities in Nassau County, NY by number of degrees awarded are Long Island University (3,674 and 18.8%), Hofstra University (3,403 and 17.4%), and Adelphi University (2,657 and 13.6%).

The most popular majors in Nassau County, NY are Registered Nursing (1,459 and 7.48%), General Business Administration & Management (1,085 and 5.56%), and Humanistic Studies (992 and 5.09%).

The median tuition costs in Nassau County, NY are $35,098 for private four year colleges, and $7,070 and $16,980 respectively, for public four year colleges for in-state students and out-of-state students.

Admissions & Enrollments

Applicants, Admissions & Enrolled

University

Measure

In 2021 in Nassau County, NY, the percentage of applicants admitted was 77.1%, while the percentage of admitted who enrolled was 10.4%. The number of students enrolled in 2021 was 131,650 (39% men and 61% 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 2021 there were 131,650 students enrolled in Nassau County, NY, 39% men and 61% women.

By race, the largest number of students enrolled was concentrated in White with 56,034 records, of which 59.9% were women and 40.1% men.

Completions

Concentrations

Most Common

Registered Nursing
1,323 degree-majors awarded
General Business Administration & Management
450 degree-majors awarded
General Psychology
413 degree-majors awarded

In 2021, the most common concentation for Bachelors Degree recipients in Nassau County, NY was Registered Nursing with 1,323 degrees awarded.

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

Universities

Gender

Race

Largest Universities by degrees awarded

Long Island University
3,674 degrees awarded
Hofstra University
3,403 degrees awarded
Adelphi University
2,657 degrees awarded

In 2021, the institution with the largest number of graduating students was Long Island University with 3,674 degrees awarded.

Student Diversity

University

In 2021, 6,561 men were awarded degrees from institutions in Nassau County, NY, which is 0.507 times less than the 12,945 female students who received degrees in the same year.

In 2021 the most common race/ethnicity group awarded degrees at institutions was White students. These 8,363 degrees mean that there were 2.57 times more degrees awarded to White students then the next closest race/ethnicity group, Hispanic or Latino, with 3,251 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, 4-year or above ($35,098) is the sector with the highest median state tuition in 2021.

Private not-for-profit, 4-year or above ($1,253) is the sector with the highest median state fee in 2021.

Public, 4-year or above ($3,560) 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 New York.

Measure

In 2021, 1.52% of men over 25 years of age had not completed any academic degree (no schooling), while 1.63% 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 New York.

Race

The most common educational levels obtained by the working population in 2021 were High School or Equivalent (4.08M), Bachelors Degree (3.3M), and Some college (2.84M).

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 Nassau County, NY was $560,100 in 2021, which is 2.29 times larger than the national average of $244,900. Between 2020 and 2021 the median property value increased from $524,400 to $560,100, a 6.81% increase. The homeownership rate in Nassau County, NY is 81.7%, which is approximately the same as the national average of 64.6%.

People in Nassau County, NY have an average commute time of 36.2 minutes, and they drove alone to work. Car ownership in Nassau County, NY is approximately the same as the national average, with an average of 2 cars per household.

Median household income in Nassau County, NY is $126,576. In 2021, the tract with the highest Median Household Income in Nassau County, NY was Census Tract 3015 with a value of $250,001, followed by Census Tract 3017 and Census Tract 3021.01, with respective values of $250,001 and $250,001.

In 2022, 20.4% of the population was living with severe housing problems in Nassau County, NY. From 2014 to 2022, the indicator declined 1.79%.

Housing

Property

$560,100

Median Property Value 2021

±$3,233

$370,368

Median Property Taxes

±$3,452

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 Nassau County, NY the largest share of households pay taxes in the $3k+ range.

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

Rent vs Own

81.7%

Homeownership

2021

60.8%

Homeowners with Mortgage

2021

In 2021, 81.7% of the housing units in Nassau County, NY were occupied by their owner. This percentage grew from the previous year's rate of 81.1%.

This chart shows the percentage of owner in Nassau County, NY 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 3015
Census Tract 3017
Census Tract 3021.01

In 2021, the tract with the highest Median Household Income (Total) in Nassau County, NY was Census Tract 3015 with a value of $250,001, followed by Census Tract 3017 and Census Tract 3021.01, with respective values of $250,001 and $250,001.

The following map shows all of the tracts in Nassau County, NY 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.

$126,576

Median Household Income

± $1,363

454k

Number of Households

± 4,998

In 2021, the median household income of the 454k households in Nassau County, NY grew to $126,576 from the previous year's value of $120,036.

The following chart displays the households in Nassau County, NY 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 $200k+ range.

Wage Distribution

The closest comparable wage GINI for Nassau County, NY is from Nassau County, NY.

N/A Wage GINI in N/A

In N/A, the income inequality in N/A was N/A according to the GINI calculation of the wage distribution. Income inequality had a N/A N/A from N/A to N/A, which means that wage distribution grew somewhat N/A even. The GINI for N/A was N/A than the national average of 0.478. In other words, wages are distributed N/A evenly in N/A in comparison to the national average.

This chart shows the number of workers in Nassau County, NY across various wage buckets compared to the national average.

Transportation

Commuter Transportation

Most Common Commute in 2021

Drove Alone (64.8%)
Public Transit (14.4%)
Worked At Home (10%)

In 2021, 64.8% of workers in Nassau County, NY drove alone to work, followed by those who used public transit to get to work (14.4%) and those who worked at home (10%).

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

36.2 minutes

Average Travel Time

Using averages, employees in Nassau County, NY have a longer commute time (36.2 minutes) than the normal US worker (26.8 minutes). Additionally, 7.79% of the workforce in Nassau County, NY have "super commutes" in excess of 90 minutes.

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

Car Ownership

2 cars

Average Number

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

Poverty

Severe Housing Problems

In 2022, 20.4% of the population was living with severe housing problems in Nassau County, NY. From 2014 to 2022, the indicator declined 1.79%.

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

Poverty & Diversity

5.46% of the population for whom poverty status is determined in Nassau County, NY (74.9k out of 1.37M people) live below the poverty line, a number that is lower than the national average of 12.6%. The largest demographic living in poverty are Females 45 - 54, followed by Females 75+ and then Females 55 - 64.

The most common racial or ethnic group living below the poverty line in Nassau County, NY is White, followed by Hispanic and Other.

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 2022, 6.3% of the children was living in poverty in Nassau County, NY. From 2014 to 2022, the indicator declined 3%.

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.

Security

Crimes & Accidents

Indicator

In 2022, the number of reported violent crimes offenses per 100,000 population was 144 in Nassau County, NY. From 2014 to 2022, the indicator declined 30 per 100,000 population.

The graph shows the trend in the number of reported violent crimes offenses per 100,000 population.

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Health

95.9% of the population of Nassau County, NY has health coverage, with 59.3% on employee plans, 10.5% on Medicaid, 13.2% on Medicare, 12.7% on non-group plans, and 0.205% on military or VA plans.

Primary care physicians in Nassau County, NY see 696 patients per year on average, which represents a 0.571% decrease from the previous year (700 patients). Compare this to dentists who see 819 patients per year, and mental health providers who see 298 patients per year.

By gender, of the total number of insured persons, 48.5% were men and 51.5% were women.

Coverage

Patient to Clinician Ratios

696 to 1

Patient to Primary Care Physician Ratio in Nassau County, NY

Primary care physicians in Nassau County, NY see an average of 696 patients per year. This represents a 0.571% decrease from the previous year (700 patients).

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

Health Care Diversity

In 2021, insured persons according to age ranges were distributed in 23.1% under 18 years, 19% between 18 and 34 years, 40.5% between 35 and 64 years, and 17.4% over 64 years.

By gender, of the total number of insured persons, 48.5% were men and 51.5% were women.

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

Uninsured People

4.06%

Uninsured

59.3%

Employer Coverage

10.5%

Medicaid

13.2%

Medicare

12.7%

Non-Group

0.205%

Military or VA

Between 2020 and 2021, the percent of uninsured citizens in Nassau County, NY declined by 0.72% from 4.09% to 4.06%.

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

Health Indicators

Health Outcomes

Indicator

In 2022, the number of deaths among residents under age 18 per 100,000 population was 22.9 in Nassau County, NY.

The graphic shows the trend of the indicator in Nassau County, NY.

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Health Behaviors

Indicator

In 2022, 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 26.5% in Nassau County, NY.

The graphic shows the trend of the indicator in Nassau County, NY.

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