Irwin, Idaho Population 2024

278

Irwin is a city located in Bonneville County Idaho. Irwin has a 2024 population of 278. Irwin is currently growing at a rate of 1.83% annually and its population has increased by 11.65% since the most recent census, which recorded a population of 249 in 2020.

The average household income in Irwin is $66,206 with a poverty rate of 7.14%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Irwin is 62.7 years, 64.3 years for males, and 60.2 years for females.

Irwin Demographics

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

  • White: 95.92%
  • Two or more races: 4.08%
  • Black or African American:
  • Native American:
  • Asian:
  • Native Hawaiian or Pacific Islander:
  • Other race:
State
Idaho
Land Area (mi²)
2.5 sq mi
Density (mi²)
112.50/sq mi
Growth Since 2020
11.65% (29)
The current population of Irwin, Idaho is 278 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 249.

Irwin, Idaho Population 2024

Population by Race

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Race
Population
Percentage (of total)
White18895.92%
Two or more races84.08%
Black or African American
Native American
Asian
Native Hawaiian or Pacific Islander
Other race
showing: 7 rows

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Irwin Population by Race

Irwin Population Pyramid 2024

Irwin Median Age

62.7

Total

64.3

Male

60.2

Female

Irwin Adults

There are 183 adults, (80 of whom are seniors) in Irwin.

Irwin Age Dependency

90.3

Age Dependency Ratio

77.7

Old Age Dependency Ratio

12.6

Child Dependency Ratio

Irwin Sex Ratio

Female10955.61%
Male8744.39%

Irwin Population by Age

Irwin Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1071.8388.811.2
Married542.4496.33.7
Non Family491.1279.620.4
Female42.251000
Male000
showing: 5 rows

2.43

Average Family Size

1.83

Average Household Size

88.8%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Irwin 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

Irwin Educational Attainment by Sex (over 25)

Irwin Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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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 2+ races people with a rate of 37.5%.

Irwin Educational Attainment by Race

All

Male

Female

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$43,889

Average Earnings

$54,063

Average Male

$35,156

Average Female

Irwin Earnings by Educational Attainment

Irwin Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Irwin Language

95.92% of Irwin residents speak only English, while 4.08% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 2.55% of the population.

Irwin Language

Irwin Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White187147.49%
showing: 1 rows

7.14%

Overall Poverty Rate

8.05%

Male Poverty Rate

6.42%

Female Poverty Rate

Poverty in Irwin

The race most likely to be in poverty in Irwin is White, with 7.49% below the poverty level.

The race least likely to be in poverty in Irwin is White, with 7.49% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was . Among those working part-time, it was 21.21%, and for those that did not work, the poverty rate was 7.53%.

Irwin Poverty

rate

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Rate
Poverty
Bachelors or Greater17.95%
High School9.72%
Less Than 9th Grade
Some College
showing: 4 rows

Irwin Poverty Rate by Education

rate

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Rate
Poverty
Male Employed
Male Unemployed
Female Employed
Female Unemployed
showing: 4 rows

Irwin Poverty Rate by Employment Status and Sex

Irwin Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Irwin Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

61.6%

Overall Marriage Rate

73.6%

Male Marriage Rate

51.5%

Female Marriage Rate

Irwin Married by Age and Sex

male

female

Irwin 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 Over 65.

Irwin Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Irwin Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

12

Number of Veterans

12

Male Veterans

Female Veterans

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Irwin Veterans by War

count

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Irwin Veterans by Age

count

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Irwin Veterans by Race

Irwin Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

Veteran Poverty Rate

50%

Veteran Disability Rate

Irwin Veterans by Education

LaborForceParticipation

34.4%

Labor Force Participation

34.4%

Employment Rate

0%

Unemployment Rate

Irwin Employment by Age

LaborForceParticipation

Irwin Employment by Race

LaborForceParticipation

Irwin 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

49.49%

Born in Irwin

100%

Native Born

Foreign Born

Non Citizen

Naturalized

Place of Birth

100% of Irwin residents were born in the United States, with 49.49% having been born in Idaho. of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Irwin Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202930351.68%
202829851.71%
202729351.74%
202628851.77%
202528351.8%
202427851.83%
202327351.87%
202226851.9%
2021263145.62%
202024910.4%
201924820.81%
2018246-2-0.81%
201724820.81%
201624652.07%
201524131.26%
201423810.42%
201323710.42%
201223610.43%
201123531.29%
2010232
showing: 20 rows

Irwin Population by Year