Knowlton, New Jersey Population 2024

2,945

Knowlton is a city located in New Jersey. Knowlton has a 2024 population of 2,945. Knowlton is currently growing at a rate of 0.37% annually and its population has increased by 1.83% since the most recent census, which recorded a population of 2,892 in 2020.

The average household income in Knowlton is $126,798 with a poverty rate of 2.87%. The median age in Knowlton is 43.8 years: 41.1 years for males, and 45.7 years for females.

Knowlton Demographics

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

  • White: 90%
  • Two or more races: 5.71%
  • Other race: 2.13%
  • Black or African American: 1.72%
  • Asian: 0.45%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
24.7 sq mi
Density (mi²)
119.10/sq mi
Growth Since 2020
1.83% (53)
The current population of Knowlton, New Jersey is 2,945 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 2,892.

Population by Race

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Race
Population
Percentage (of total)
White2,61890%
Two or more races1665.71%
Other race622.13%
Black or African American501.72%
Asian130.45%
Native American00%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Other race

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Knowlton Population by Race

Knowlton Population Pyramid 2024

Knowlton Median Age

43.8

Total

41.1

Male

45.7

Female

Knowlton Adults

There are 2,310 adults, (537 of whom are seniors) in Knowlton.

Knowlton Age Dependency

64.1

Age Dependency Ratio

30.3

Old Age Dependency Ratio

33.8

Child Dependency Ratio

Knowlton Sex Ratio

Female1,41848.75%
Male1,49151.25%

Knowlton Population by Age

Knowlton Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1,0912.628911
Married6543.0297.42.6
Non Family2521.3165.534.5
Female1063.1498.11.9
Male792.882.317.7

2.94

Average Family Size

2.62

Average Household Size

89.0%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Knowlton Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade1306.08%
Associates Degree1567.3%
Bachelors Degree39218.33%
Graduate Degree2099.78%
High School Graduate56126.24%
Less Than 9th Grade582.71%
Some College63229.56%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Knowlton Educational Attainment by Sex (over 25)

Knowlton Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White1,9301,748549
Hispanic13412829
2+ Races929217
Other Race443815
Black24240
Asian131313

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

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

Knowlton Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$70,139$0$69,000
Graduate Degree$82,083$153,393$70,781
High School Graduate$59,125$77,283$26,765
Less Than 9th Grade$28,555$28,984$13,553
Overall$58,750$75,685$53,074
Some College$58,047$71,719$53,289

$58,750

Average Earnings

$75,685

Average Male

$53,074

Average Female

Knowlton Earnings by Educational Attainment

Knowlton Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Knowlton Language

89.49% of Knowlton residents speak only English, while 10.51% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 5.34% of the population.

Knowlton Language

Knowlton Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White2,542532.08%
Hispanic1522516.45%
Multiple1662213.25%
Black33412.12%

2.87%

Overall Poverty Rate

1.58%

Male Poverty Rate

4.21%

Female Poverty Rate

Poverty in Knowlton

The race most likely to be in poverty in Knowlton is Hispanic, with 16.45% below the poverty level.

The race least likely to be in poverty in Knowlton is White, with 2.08% 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 2.23%, and for those that did not work, the poverty rate was 9.06%.

Knowlton Poverty

rate

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Rate
Poverty
High School7.68%
Some College3.3%
Bachelors or Greater0.83%
Less Than 9th Grade0%

Knowlton Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed48.39%
Female Employed0.94%
Male Employed0%
Male Unemployed0%

Knowlton Poverty Rate by Employment Status and Sex

Knowlton Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$108,438$139,778
Households$101,813$126,798
Married Families$113,000$-999,999,999
Non Families$57,245$71,512

mean

median

Income by Household Type

Knowlton Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

58.6%

Overall Marriage Rate

60.1%

Male Marriage Rate

56.9%

Female Marriage Rate

Knowlton Married by Age and Sex

male

female

Knowlton 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 55-64.

Knowlton Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Knowlton Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

202

Number of Veterans

202

Male Veterans

0

Female Veterans

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War
Veterans
Vietnam126
Second Gulf War23
First Gulf War14
Korea4
World War II0

Knowlton Veterans by War

count

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Age Group
Veterans
65 to 74106
35 to 5437
55 to 6431
75+28
18 to 340

Knowlton Veterans by Age

count

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Name
Veterans
% of Total
White2029.49%

Knowlton Veterans by Race

Knowlton Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

3.96%

Veteran Poverty Rate

61.88%

Veteran Disability Rate

Knowlton Veterans by Education

LaborForceParticipation

61.5%

Labor Force Participation

57.8%

Employment Rate

6.1%

Unemployment Rate

Knowlton Employment by Age

LaborForceParticipation

Knowlton Employment by Race

LaborForceParticipation

Knowlton 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

68.1%

Born in Knowlton

92.33%

Native Born

7.67%

Foreign Born

1.96%

Non Citizen

5.71%

Naturalized

Place of Birth

92.33% of Knowlton residents were born in the United States, with 68.1% having been born in New Jersey. 1.96% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Knowlton Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20293,000110.37%
20282,989110.37%
20272,978110.37%
20262,967110.37%
20252,956110.37%
20242,945110.37%
20232,934110.38%
20222,923110.38%
20212,912200.69%
20202,892-41-1.4%
20192,933-12-0.41%
20182,945-7-0.24%
20172,952-14-0.47%
20162,966-22-0.74%
20152,988-10-0.33%
20142,99800%
20132,998-25-0.83%
20123,023-19-0.62%
20113,042-14-0.46%
20103,05600%

Knowlton Population by Year