Old Westbury, New York Population 2024

5,012
2.5K3K3.5K4K4.5K5K5.5K6K197019751980198519901995200020052010201520202025YearPopulation

Old Westbury Demographics

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

  • White: 71.25%
  • Asian: 13.63%
  • Black or African American: 7.13%
  • Two or more races: 6.39%
  • Other race: 1.6%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
8.6 sq mi
Density (mi²)
584.70/sq mi
Growth Since 2020
16.72% (718)
The current population of Old Westbury, New York is 5,012 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 4,294.

Population by Race

Race
Population
Percentage (of total)
White3,07871.25%
Asian58913.63%
Black or African American3087.13%
Two or more races2766.39%
Other race691.6%
Native American00%
Native Hawaiian or Pacific Islander00%
71.25%13.63%7.13%6.39%Race

White

Asian

Black or African American

Two or more races

Other race

Native American

Native Hawaiian or Pacific Islander

Old Westbury Population by Race

Old Westbury Population Pyramid 2024

01020304050607080550500450400350300250200150100500050100150200250300350400450500550MaleFemale

Old Westbury Median Age

28.7

Total

37.3

Male

27.2

Female

Old Westbury Adults

There are 3,773 adults, (677 of whom are seniors) in Old Westbury.

Old Westbury Age Dependency

39.5

Age Dependency Ratio

21.9

Old Age Dependency Ratio

17.7

Child Dependency Ratio

Old Westbury Sex Ratio

Female2,29653.15%
Male2,02446.85%

Old Westbury Population by Age

Old Westbury Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1,0533.0793.36.7
Married7583.4393.46.6
Non Family2031.3389.710.3
Female573.541000
Male354.61000

3.4

Average Family Size

3.07

Average Household Size

93.3%

Rate of Home Ownership

71.98%5.41%19.28%Households by Type

Married

Male

Female

NonFamily

MaleFemaleMarriedAllNon Family00.10.20.30.40.50.60.70.80.91

owner

renter

Old Westbury Households and Families

Less Than 9th Grade9th to 12th GradeHigh School GraduateSome CollegeAssociates DegreeBachelors DegreeGraduate Degree0100200300400500

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade251.09%
Associates Degree1225.31%
Bachelors Degree83236.19%
Graduate Degree89338.84%
High School Graduate1998.66%
Less Than 9th Grade231%
Some College2058.92%
8.66%8.92%5.31%36.19%38.84%Over 25 Education

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Old Westbury Educational Attainment by Sex (over 25)

Old Westbury Educational Attainment by Race

2+ RacesHispanicAsianWhiteBlackOther Race0%20%40%60%80%100%

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White1,7001,6761,322
Asian385380277
2+ Races12512595
Hispanic545439
Black41346
Other Race29176

The highest rate of high school graduation is among 2+ races people with a rate of 100%.

The highest rate of bachelors degrees is among white people with a rate of 77.76%.

Old Westbury Educational Attainment by Race

OverallLess Than 9th GradeHigh School GraduateSome CollegeBachelors DegreeGraduate Degree$0$50,000$100,000$150,000$200,000$250,000

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$102,750$119,158$67,692
Graduate Degree$121,429$246,875$91,635
High School Graduate$0$121,250$22,750
Less Than 9th Grade$0$0$0
Overall$108,359$186,413$61,850
Some College$0$186,467$0

$108,359

Average Earnings

$186,413

Average Male

$61,850

Average Female

Old Westbury Earnings by Educational Attainment

Old Westbury Language by Age

69.07%5.37%17.54%6.31%Languages

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Old Westbury Language

69.07% of Old Westbury residents speak only English, while 30.93% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 17.54% of the population.

Old Westbury Language

Old Westbury Poverty by Race

HispanicAsianWhiteBlack0%5%10%15%20%25%30%35%40%

rate

Name
Total
In Poverty
Poverty Rate
White2,406783.24%
Hispanic1224536.89%
Asian510387.45%
Black4112.44%

5%

Overall Poverty Rate

5.34%

Male Poverty Rate

4.66%

Female Poverty Rate

Poverty in Old Westbury

The race most likely to be in poverty in Old Westbury is Hispanic, with 36.89% below the poverty level.

The race least likely to be in poverty in Old Westbury is Black, with 2.44% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 4.7%, and for those that did not work, the poverty rate was 9.33%.

Old Westbury Poverty

Less Than 9th GradeHigh SchoolSome CollegeBachelors or Greater0%1%2%3%4%5%6%7%8%9%

rate

Rate
Poverty
High School8.54%
Less Than 9th Grade8.33%
Bachelors or Greater3.54%
Some College1.25%

Old Westbury Poverty Rate by Education

Male EmployedMale UnemployedFemale EmployedFemale Unemployed0%0.5%1%1.5%2%2.5%3%3.5%

rate

Rate
Poverty
Male Employed3.16%
Male Unemployed0%
Female Employed0%
Female Unemployed0%

Old Westbury Poverty Rate by Employment Status and Sex

Old Westbury Income by Household Type

Under10k10kTo15k15kTo25k25kTo35k35kTo50k50kTo75k75kTo100k100kTo150k150kTo200kOver200k020406080

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$250,001$461,568
Households$250,001$441,391
Married Families$250,001$-999,999,999
Non Families$250,001$345,218
HouseholdsFamiliesMarried FamiliesNon Families0100,000200,000300,000400,000500,000

mean

median

Income by Household Type

Old Westbury Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

40.4%

Overall Marriage Rate

44.0%

Male Marriage Rate

37.2%

Female Marriage Rate

Old Westbury Married by Age and Sex

35-4445-54Over 6555-6420-34020406080100

male

female

Old Westbury Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Old Westbury Marital Status by Race

AsianTwoOrMoreRacesWhiteNonHispanicWhiteHispanicBlackOtherRace0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

NeverMarried

Old Westbury Marital Status

36.62%39.44%23.94%Veterans by War

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

79

Number of Veterans

70

Male Veterans

9

Female Veterans

War
Veterans
Vietnam28
Second Gulf War26
Korea17
First Gulf War0
World War II0

Old Westbury Veterans by War

18 to 3435 to 5455 to 6465 to 7475+05101520253035404550

count

Age Group
Veterans
75+48
35 to 5426
65 to 745
18 to 340
55 to 640

Old Westbury Veterans by Age

WhiteAsian05101520253035404550

count

Name
Veterans
% of Total
White501.86%
Asian295.86%

Old Westbury Veterans by Race

Old Westbury Veterans by Education

11.39%88.61%Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

6.33%

Veteran Poverty Rate

21.52%

Veteran Disability Rate

Old Westbury Veterans by Education

16 - 1920 - 2425 - 2930 - 3435 - 4445 - 5455 - 5960 - 6465 - 7475+0102030405060708090100

LaborForceParticipation

53.2%

Labor Force Participation

49.9%

Employment Rate

6.2%

Unemployment Rate

Old Westbury Employment by Age

Other RaceWhiteWhite Non-HispanicHispanicAsian2+ RacesBlack0510152025303540455055606570

LaborForceParticipation

Old Westbury Employment by Race

Less Than High SchoolHigh School GraduateSome CollegeBachelors or Greater01020304050607080

LaborForceParticipation

Old Westbury Employment by Education

Origin of Non-Citizens

56.7%24.23%15.98%Origin

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

26.12%57.52%15.57%Origin

Europe

Asia

Africa

Oceania

Latin America

North America

61.16%

Born in Old Westbury

77.96%

Native Born

22.04%

Foreign Born

4.49%

Non Citizen

17.55%

Naturalized

Place of Birth

77.96% of Old Westbury residents were born in the United States, with 61.16% having been born in New York. 4.49% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Old Westbury Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
20295,9111803.14%
20285,7311803.24%
20275,5511793.33%
20265,3721803.47%
20255,1921803.59%
20245,0121793.7%
20234,83320.04%
20224,831511.07%
20214,78048611.32%
20204,2941724.17%
20194,122-479-10.41%
20184,601-47-1.01%
20174,648110.24%
20164,637300.65%
20154,607-31-0.67%
20144,638430.94%
20134,595-16-0.35%
20124,611-17-0.37%
20114,628-74-1.57%
20104,70200%
20004,2283318.49%
19903,89762018.92%
19803,27761022.87%
19702,667-3,244-54.88%

Old Westbury Population by Year