Holtsville, New York Population 2020

19,365
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Holtsville is a city located in New York. Holtsville has a 2020 population of 19,365. Holtsville is currently declining at a rate of 0.00% annually and its population has decreased by -1.77% since the most recent census, which recorded a population of 19,714 in 2010. Holtsville reached it's highest population of 20,258 in 2016.

The average household income in Holtsville is $121,772 with a poverty rate of 5.43%. The median rental costs in recent years comes to $1,642 per month, and the median house value is $355,800. The median age in Holtsville is 43.9 years, 43.7 years for males, and 44.1 years for females. For every 100 females there are 97.4 males.

Holtsville Demographics

According to the most recent ACS, the racial composition of Holtsville was:

  • White: 88.22%
  • Black or African American: 4.30%
  • Asian: 4.26%
  • Two or more races: 2.10%
  • Other race: 1.13%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Holtsville, New York is 19,365, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 19,365.The last official US Census in 2010 recorded the population at 19,714.

Holtsville, New York Population 2020

Population by Race

Race Population Percentage
White17,08388.22%
Black or African American8334.30%
Asian8254.26%
Two or More Races4062.10%
Some Other Race2181.13%
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Holtsville Population Pyramid 2020

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Holtsville Median Age

43.9


Total

43.7


Male

44.1


Female

Holtsville Adults

There are 15,324 adults, (2,970 of whom are seniors) in Holtsville.

Holtsville Age Dependency

56.8

Age Dependency Ratio

24

Old Age Dependency Ratio

32.7

Child Dependency Ratio

Holtsville Sex Ratio

Female

9,809

50.65%

Male

9,556

49.35%

Holtsville Households and Families

Holtsville Renter vs Owner Occupied by Household Type

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Holtsville Household Types

Type Owner Renter
Male92.1%7.9%
Married91.5%8.5%
All81.6%18.4%
Female71.6%28.4%
Non Family59%41%

81.6%

Rate of Home Ownership

Type Count Average Size Owned
All6,5542.9581.6
Married4,0853.6191.5
Non Family1,6311.1459
Female5983.2771.6
Male2403.1792.1

3.47

Average Family Size

2.95

Average Household Size

4.2%

Unmarried (Opposite Sex)

0.3%

Unmarried (Same Sex)

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Holtsville Education

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Education Attained Count Percentage
Less Than 9th Grade2721.96%
9th to 12th Grade7175.17%
High School Graduate4,25430.67%
Some College2,90820.96%
Associates Degree1,49810.80%
Bachelors Degree2,59118.68%
Graduate Degree1,63211.76%
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Holtsville Educational Attainment by Race

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Name Total High School Bachelors
White11,06510,2883,039
Hispanic1,3611,227417
Black589572222
Asian582556310
Multiple Races286251235
Other Race17113212

The highest rate of high school graduation is among black people with a rate of 97.11%.

The highest rate of bachelors degrees is among multiple races people with a rate of 82.17%.

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Name Average Male Female
Overall$55,838$66,693$48,267
Less Than High School$40,417$58,875$26,458
High School Grad$52,209$62,570$43,715
Some College$51,102$63,707$41,176
Bachelors Degree$64,155$88,750$54,846
Graduate Degree$75,202$95,556$69,565

$55,838

Average Earnings

$66,693

Average Male

$48,267

Average Female

Holtsville Language

Holtsville Language by Age

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Holtsville Language

83.02% of Holtsville residents speak only English, while 16.98% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 8.57% of the population.

Holtsville Poverty

Holtsville Poverty by Race

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Name Total In Poverty Poverty Rate
White14,8538976.04%
Hispanic2,4391084.43%
Black833283.36%
Multiple406174.19%
Other218177.80%

5.43%

Overall Poverty Rate

4.31%

Male Poverty Rate

6.52%

Female Poverty Rate

Poverty in Holtsville

The race most likely to be in poverty in Holtsville is Other, with 7.80% below the poverty level.

The race least likely to be in poverty in Holtsville is Black, with 3.36% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.38%. Among those working part-time, it was 4.54%, and for those that did not work, the poverty rate was 15.49%.

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Name Poverty
Less Than High School20.32%
High School6.49%
Some College5.56%
Bachelors or Greater1.59%
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Name Poverty
Male Unemployed22.97%
Female Unemployed14.06%
Male Employed1.00%
Female Employed0.71%

Holtsville Income

Holtsville Income by Household Type

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Name Median Mean
Households$101,853$121,772
Families$114,217$139,220
Married Families$128,483-
Non Families$44,219$61,264
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Holtsville Marital Status

Holtsville Marital Status

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Marriage Rates

56.9%

Overall Marriage Rate

58.6%

Male Marriage Rate

55.3%

Female Marriage Rate

Holtsville Married by Age and Sex

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Holtsville Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.

Holtsville Marital Status by Race

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Holtsville Veterans

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973

Number of Veterans

923

Male Veterans

50

Female Veterans

War Veterans
Vietnam461
Korea68
First Gulf War58
Second Gulf War42
World War II18
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Age Group Veterans
65 to 74483
35 to 54195
75+180
55 to 6486
18 to 3429
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Name Veterans % of Total
White9296.87%
Hispanic794.91%
Black263.85%
Other189.18%

Holtsville Veterans by Education

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4.11%

Veteran Poverty Rate

31.14%

Veteran Disability Rate

Holtsville Employment Status

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68.4%

Labor Force Participation

65.1%

Employment Rate

4.9%

Unemployment Rate

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Origin of Non-Citizens

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

Origin of Naturalized Citizens

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84.37%

Born in New York

89.21%

Native Born

10.79%

Foreign Born

2.42%

Non Citizen

8.37%

Naturalized

Place of Birth

89.21% of Holtsville residents were born in the United States, with 84.37% having been born in New York. 2.42% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Year Population Growth Annual Growth Rate
202019,3650.00%
201919,3650.00%
201819,365-836-4.14%
201720,201-57-0.28%
201620,2581770.88%
201520,081270.13%
201420,054-38-0.19%
201320,0924032.05%
201219,6897183.78%
201118,971-743-3.77%
201019,7140.00%