Stillwater, New Jersey Population 2024

4,074

Stillwater is a city located in New Jersey. Stillwater has a 2024 population of 4,074. Stillwater is currently growing at a rate of 0.32% annually and its population has increased by 2.05% since the most recent census, which recorded a population of 3,992 in 2020.

The average household income in Stillwater is $122,773 with a poverty rate of 5.6%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Stillwater is 51.9 years, 52.6 years for males, and 51.6 years for females.

Stillwater Demographics

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

  • White: 96.09%
  • Two or more races: 2.54%
  • Other race: 1.34%
  • Native American: 0.02%
  • Black or African American: 0%
  • Asian: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
26.9 sq mi
Density (mi²)
151.30/sq mi
Growth Since 2020
2.05% (82)
The current population of Stillwater, New Jersey is 4,074 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 3,992.

Stillwater, New Jersey Population 2024

Population by Race

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Race
Population
Percentage (of total)
White3,85896.09%
Two or more races1022.54%
Other race541.34%
Native American10.02%
Black or African American00%
Asian00%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Other race

Native American

Black or African American

Asian

Native Hawaiian or Pacific Islander

Stillwater Population by Race

Stillwater Population Pyramid 2024

Stillwater Median Age

51.9

Total

52.6

Male

51.6

Female

Stillwater Adults

There are 3,441 adults, (1,027 of whom are seniors) in Stillwater.

Stillwater Age Dependency

66.3

Age Dependency Ratio

42.5

Old Age Dependency Ratio

23.8

Child Dependency Ratio

Stillwater Sex Ratio

Female1,85046.08%
Male2,16553.92%

Stillwater Population by Age

Stillwater Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1,5862.5393.26.8
Married9442.8295.84.2
Non Family3611.181000
Female1963.2965.334.7
Male853.351000

2.79

Average Family Size

2.53

Average Household Size

93.2%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Stillwater Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Stillwater Educational Attainment by Sex (over 25)

Stillwater Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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

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

Stillwater Educational Attainment by Race

All

Male

Female

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$56,388

Average Earnings

$67,273

Average Male

$46,690

Average Female

Stillwater Earnings by Educational Attainment

Stillwater Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Stillwater Language

94.21% of Stillwater residents speak only English, while 5.79% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 4.34% of the population.

Stillwater Language

Stillwater Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White3,8112125.56%
Hispanic139128.63%
Other5459.26%
Native11100%

5.6%

Overall Poverty Rate

4.71%

Male Poverty Rate

6.65%

Female Poverty Rate

Poverty in Stillwater

The race most likely to be in poverty in Stillwater is Native, with 100% below the poverty level.

The race least likely to be in poverty in Stillwater is White, with 5.56% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.02%. Among those working part-time, it was 2.05%, and for those that did not work, the poverty rate was 4.72%.

Stillwater Poverty

rate

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Rate
Poverty
Some College6.07%
Less Than 9th Grade3.82%
High School2.76%
Bachelors or Greater0.11%

Stillwater Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed4.31%
Female Employed3.65%
Male Employed0%
Female Unemployed0%

Stillwater Poverty Rate by Employment Status and Sex

Stillwater Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Stillwater Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

56.5%

Overall Marriage Rate

54.0%

Male Marriage Rate

59.4%

Female Marriage Rate

Stillwater Married by Age and Sex

male

female

Stillwater 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 Over 65.

Stillwater Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Stillwater Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

175

Number of Veterans

169

Male Veterans

6

Female Veterans

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Stillwater Veterans by War

count

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Stillwater Veterans by Age

count

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Stillwater Veterans by Race

Stillwater Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

28%

Veteran Disability Rate

Stillwater Veterans by Education

LaborForceParticipation

65.7%

Labor Force Participation

59.8%

Employment Rate

8.9%

Unemployment Rate

Stillwater Employment by Age

LaborForceParticipation

Stillwater Employment by Race

LaborForceParticipation

Stillwater 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

79.15%

Born in Stillwater

96.64%

Native Born

3.36%

Foreign Born

0.7%

Non Citizen

2.67%

Naturalized

Place of Birth

96.64% of Stillwater residents were born in the United States, with 79.15% having been born in New Jersey. 0.7% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Stillwater Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20294,139130.32%
20284,126130.32%
20274,113130.32%
20264,100130.32%
20254,087130.32%
20244,074130.32%
20234,061130.32%
20224,048130.32%
20214,035431.08%
20203,9921142.94%
20193,878-22-0.56%
20183,900-10-0.26%
20173,910-17-0.43%
20163,927-27-0.68%
20153,954-47-1.17%
20144,001-35-0.87%
20134,036-43-1.05%
20124,079-39-0.95%
20114,118-32-0.77%
20104,15000%

Stillwater Population by Year