Kirby, Vermont Population 2024

579

Kirby is a city located in Caledonia County and Essex County Vermont. Kirby has a 2024 population of 579. Kirby is currently declining at a rate of 0% annually and its population has increased by 1.05% since the most recent census, which recorded a population of 573 in 2020.

The average household income in Kirby is $89,790 with a poverty rate of 14.99%. The median age in Kirby is 38.7 years: 38.6 years for males, and 40 years for females.

Kirby Demographics

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

  • White: 98.84%
  • Two or more races: 0.9%
  • Other race: 0.26%
  • Black or African American: 0%
  • Native American: 0%
  • Asian: 0%
  • Native Hawaiian or Pacific Islander: 0%
State
Vermont
Land Area (mi²)
24.7 sq mi
Density (mi²)
23.40/sq mi
Growth Since 2020
1.05% (6)
The current population of Kirby, Vermont is 579 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 573.

Population by Race

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Race
Population
Percentage (of total)
White76598.84%
Two or more races70.9%
Other race20.26%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Kirby Population by Race

Kirby Population Pyramid 2024

Kirby Median Age

38.7

Total

38.6

Male

40

Female

Kirby Adults

There are 590 adults, (135 of whom are seniors) in Kirby.

Kirby Age Dependency

70.1

Age Dependency Ratio

29.7

Old Age Dependency Ratio

40.4

Child Dependency Ratio

Kirby Sex Ratio

Female35045.22%
Male42454.78%

Kirby Population by Age

Kirby Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All2802.7691.88.2
Married1883.3292.67.4
Non Family741.1994.65.4
Male133.6261.538.5
Female531000

3.26

Average Family Size

2.76

Average Household Size

91.8%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Kirby Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade183.38%
Associates Degree234.32%
Bachelors Degree7514.1%
Graduate Degree7914.85%
High School Graduate24045.11%
Less Than 9th Grade30.56%
Some College9417.67%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Kirby Educational Attainment by Sex (over 25)

Kirby Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White523502146
2+ Races665
Hispanic333
Other Race222

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

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

Kirby Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$47,500$53,333$44,167
Graduate Degree$68,269$69,500$66,250
High School Graduate$25,104$25,417$18,875
Less Than 9th Grade$48,750$48,750$0
Overall$27,423$26,848$34,375
Some College$22,500$35,000$0

$27,423

Average Earnings

$26,848

Average Male

$34,375

Average Female

Kirby Earnings by Educational Attainment

Kirby Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Kirby Language

98.61% of Kirby residents speak only English, while 1.39% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.11% of the population.

Kirby Language

Kirby Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White76211615.22%

14.99%

Overall Poverty Rate

12.5%

Male Poverty Rate

18%

Female Poverty Rate

Poverty in Kirby

The race most likely to be in poverty in Kirby is White, with 15.22% below the poverty level.

The race least likely to be in poverty in Kirby is White, with 15.22% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.05%. Among those working part-time, it was 12.67%, and for those that did not work, the poverty rate was 42.64%.

Kirby Poverty

rate

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Rate
Poverty
High School37.5%
Some College3.42%
Bachelors or Greater1.95%
Less Than 9th Grade0%

Kirby Poverty Rate by Education

rate

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Rate
Poverty
Female Employed10.06%
Male Employed3.77%
Male Unemployed0%
Female Unemployed0%

Kirby Poverty Rate by Employment Status and Sex

Kirby Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$68,750$97,452
Households$50,833$89,790
Married Families$71,563$-999,999,999
Non Families$33,611$61,049

mean

median

Income by Household Type

Kirby Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

66.9%

Overall Marriage Rate

65.4%

Male Marriage Rate

68.5%

Female Marriage Rate

Kirby Married by Age and Sex

male

female

Kirby Marriage

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

Kirby Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Kirby Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

21

Number of Veterans

18

Male Veterans

3

Female Veterans

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War
Veterans
Vietnam10
Second Gulf War5
First Gulf War3
Korea2
World War II0

Kirby Veterans by War

count

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Age Group
Veterans
65 to 749
75+7
55 to 643
18 to 342
35 to 540

Kirby Veterans by Age

count

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Name
Veterans
% of Total
White213.61%

Kirby Veterans by Race

Kirby Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

9.52%

Veteran Poverty Rate

19.05%

Veteran Disability Rate

Kirby Veterans by Education

LaborForceParticipation

63.1%

Labor Force Participation

62.8%

Employment Rate

0.5%

Unemployment Rate

Kirby Employment by Age

LaborForceParticipation

Kirby Employment by Race

LaborForceParticipation

Kirby 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

50%

Born in Kirby

98.58%

Native Born

1.42%

Foreign Born

0.39%

Non Citizen

1.03%

Naturalized

Place of Birth

98.58% of Kirby residents were born in the United States, with 50% having been born in Vermont. 0.39% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Kirby Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202957900%
202857900%
202757900%
202657900%
202557900%
202457900%
202357900%
202257900%
202157961.05%
20205738116.46%
201949220.41%
201849030.62%
2017487-1-0.2%
2016488-5-1.01%
2015493-2-0.4%
201449530.61%
201349230.61%
201248930.62%
2011486-3-0.61%
201048900%

Kirby Population by Year