Sennett, New York Population 2024

3,121

Sennett is a city located in Cayuga County and Onondaga County New York. Sennett has a 2024 population of 3,121. Sennett is currently declining at a rate of -1.89% annually and its population has decreased by -5.48% since the most recent census, which recorded a population of 3,302 in 2020.

The average household income in Sennett is $114,811 with a poverty rate of 4.41%. The median age in Sennett is 46.4 years: 45.1 years for males, and 48.6 years for females.

Sennett Demographics

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

  • White: 91.94%
  • Black or African American: 3.33%
  • Asian: 2.7%
  • Other race: 1.24%
  • Two or more races: 0.79%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
28.8 sq mi
Density (mi²)
108.30/sq mi
Growth Since 2020
-5.48% (-181)
The current population of Sennett, New York is 3,121 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 3,302.

Population by Race

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Race
Population
Percentage (of total)
White3,03691.94%
Black or African American1103.33%
Asian892.7%
Other race411.24%
Two or more races260.79%
Native American00%
Native Hawaiian or Pacific Islander00%

White

Black or African American

Asian

Other race

Two or more races

Native American

Native Hawaiian or Pacific Islander

Sennett Population by Race

Sennett Population Pyramid 2024

Sennett Median Age

46.4

Total

45.1

Male

48.6

Female

Sennett Adults

There are 2,650 adults, (805 of whom are seniors) in Sennett.

Sennett Age Dependency

79

Age Dependency Ratio

43.6

Old Age Dependency Ratio

35.3

Child Dependency Ratio

Sennett Sex Ratio

Female1,61348.85%
Male1,68951.15%

Sennett Population by Age

Sennett Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1,2372.4389.410.6
Married7792.8291.58.5
Non Family3381.28713
Female833.2774.725.3
Male373.681000

2.82

Average Family Size

2.43

Average Household Size

89.4%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Sennett Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade1385.61%
Associates Degree40016.25%
Bachelors Degree51921.09%
Graduate Degree36014.63%
High School Graduate64926.37%
Less Than 9th Grade381.54%
Some College35714.51%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Sennett Educational Attainment by Sex (over 25)

Sennett Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White2,2492,131812
Black886215
Asian675643
Hispanic43200
Other Race28110
2+ Races21219

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 asian people with a rate of 64.18%.

Sennett Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$79,708$98,558$73,065
Graduate Degree$80,250$132,905$64,079
High School Graduate$36,108$36,184$36,083
Less Than 9th Grade$43,194$0$43,889
Overall$56,350$69,330$45,000
Some College$45,230$50,982$34,063

$56,350

Average Earnings

$69,330

Average Male

$45,000

Average Female

Sennett Earnings by Educational Attainment

Sennett Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Sennett Language

94.7% of Sennett residents speak only English, while 5.3% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 2.76% of the population.

Sennett Language

Sennett Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White2,8641264.4%
Black13538.46%
Multiple2129.52%
Hispanic3425.88%

4.41%

Overall Poverty Rate

3.75%

Male Poverty Rate

5.05%

Female Poverty Rate

Poverty in Sennett

The race most likely to be in poverty in Sennett is Black, with 38.46% below the poverty level.

The race least likely to be in poverty in Sennett is White, with 4.4% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.17%. Among those working part-time, it was 7.36%, and for those that did not work, the poverty rate was 7.35%.

Sennett Poverty

rate

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Rate
Poverty
High School8.15%
Less Than 9th Grade5.22%
Bachelors or Greater2.87%
Some College2.38%

Sennett Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed40%
Female Unemployed3.45%
Male Employed1.81%
Female Employed1.8%

Sennett Poverty Rate by Employment Status and Sex

Sennett Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$130,865$131,770
Households$106,083$114,811
Married Families$138,906$-999,999,999
Non Families$50,476$60,600

mean

median

Income by Household Type

Sennett Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

56.5%

Overall Marriage Rate

58.0%

Male Marriage Rate

54.8%

Female Marriage Rate

Sennett Married by Age and Sex

male

female

Sennett 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 45-54.

Sennett Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Sennett Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

208

Number of Veterans

208

Male Veterans

0

Female Veterans

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War
Veterans
Vietnam71
Korea70
Second Gulf War14
First Gulf War12
World War II0

Sennett Veterans by War

count

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Age Group
Veterans
75+95
65 to 7468
55 to 6420
35 to 5417
18 to 348

Sennett Veterans by Age

count

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Name
Veterans
% of Total
White1897.86%
Black1313.98%
Asian66.74%

Sennett Veterans by Race

Sennett Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

28.35%

Veteran Disability Rate

Sennett Veterans by Education

LaborForceParticipation

55.2%

Labor Force Participation

51.8%

Employment Rate

5.5%

Unemployment Rate

Sennett Employment by Age

LaborForceParticipation

Sennett Employment by Race

LaborForceParticipation

Sennett 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

89.98%

Born in Sennett

97.09%

Native Born

2.91%

Foreign Born

0.94%

Non Citizen

1.97%

Naturalized

Place of Birth

97.09% of Sennett residents were born in the United States, with 89.98% having been born in New York. 0.94% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Sennett Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20292,821-60-2.08%
20282,881-60-2.04%
20272,941-60-2%
20263,001-60-1.96%
20253,061-60-1.92%
20243,121-60-1.89%
20233,181-60-1.85%
20223,241-60-1.82%
20213,301-1-0.03%
20203,302-66-1.96%
20193,368-41-1.2%
20183,409-26-0.76%
20173,435-30-0.87%
20163,46520.06%
20153,463-126-3.51%
20143,58980.22%
20133,581-3-0.08%
20123,584-2-0.06%
20113,586-17-0.47%
20103,60300%

Sennett Population by Year