Irwin, Idaho Population 2020

249

Irwin is a city located in Idaho. With a 2020 population of 249, it is the 162nd largest city in Idaho and the 15976th largest city in the United States. Irwin is currently growing at a rate of 0.40% annually and its population has increased by 13.70% since the most recent census, which recorded a population of 219 in 2010. Spanning over 2 miles, Irwin has a population density of 101 people per square mile.

The average household income in Irwin is $61,159 with a poverty rate of 5.26%. The median rental costs in recent years comes to $1,104 per month, and the median house value is $176,600. The median age in Irwin is 56.3 years, 60 years for males, and 48.9 years for females. For every 100 females there are 110.7 males.

Irwin Demographics

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

  • White: 95.85%
  • Asian: 2.76%
  • Two or more races: 1.38%
  • Black or African American: 0.00%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
The current population of Irwin, Idaho is 249, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 247.The last official US Census in 2010 recorded the population at 219.

Irwin, Idaho Population 2020

Population by Race

Race Population Percentage
White20895.85%
Asian62.76%
Two or More Races31.38%

Irwin Population Pyramid 2020

Irwin Median Age

56.3


Total

60


Male

48.9


Female

Irwin Adults

There are 176 adults, (75 of whom are seniors) in Irwin.

Irwin Age Dependency

114.9

Age Dependency Ratio

74.3

Old Age Dependency Ratio

40.6

Child Dependency Ratio

Irwin Sex Ratio

Female

103

47.47%

Male

114

52.53%

Irwin Households and Families

Irwin Renter vs Owner Occupied by Household Type

Irwin Household Types

Type Owner Renter
Female100%0%
Non Family93.8%6.3%
All89.5%10.5%
Married87%13%
Male0%0%

89.5%

Rate of Home Ownership

Type Count Average Size Owned
All1052.0789.5
Married692.387
Non Family321.3893.8
Female43.5100
Male00

2.37

Average Family Size

2.07

Average Household Size

2.9%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Irwin Education

Education Attained Count Percentage
Less Than 9th Grade0.00%
9th to 12th Grade105.81%
High School Graduate5531.98%
Some College6135.47%
Associates Degree158.72%
Bachelors Degree2514.53%
Graduate Degree63.49%

Irwin Educational Attainment by Race

Name Total High School Bachelors
White16515529
Asian662
Hispanic11

The highest rate of high school graduation is among asian people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 33.33%.

Name Average Male Female
Overall$49,286$52,500$18,750
Less Than High School$$$
High School Grad$47,679$48,571$
Some College$57,750$61,250$17,813
Bachelors Degree$51,250$52,083$
Graduate Degree$$$

$49,286

Average Earnings

$52,500

Average Male

$18,750

Average Female

Irwin Language

Irwin Language by Age

Irwin Language

94.66% of Irwin residents speak only English, while 5.34% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 2.91% of the population.

Irwin Poverty

Irwin Poverty by Race

5.26%

Overall Poverty Rate

4.39%

Male Poverty Rate

6.32%

Female Poverty Rate

Poverty in Irwin

The race most likely to be in poverty in Irwin is White, with 5.64% below the poverty level.

The race least likely to be in poverty in Irwin is White, with 5.64% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.70%. Among those working part-time, it was 0.00%, and for those that did not work, the poverty rate was 10.23%.

Name Poverty
Some College11.84%
High School3.64%
Bachelors or Greater0.00%
Less Than High School0.00%
Name Poverty
Female Employed5.41%
Female Unemployed0.00%
Male Unemployed0.00%
Male Employed0.00%

Irwin Income

Irwin Income by Household Type

Name Median Mean
Households$49,375$61,159
Families$57,917$70,237
Married Families$58,750-
Non Families$37,500$40,450

Irwin Marital Status

Irwin Marital Status

Marriage Rates

69.2%

Overall Marriage Rate

63.1%

Male Marriage Rate

76.8%

Female Marriage Rate

Irwin Married by Age and Sex

Irwin 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 45-54.

Irwin Marital Status by Race

Irwin Veterans

24

Number of Veterans

24

Male Veterans

Female Veterans

War Veterans
Vietnam17
First Gulf War5
World War II2
Korea2
Second Gulf War
Age Group Veterans
65 to 7411
75+7
55 to 646
35 to 54
18 to 34

$Irwin Veterans by Education

20.83%

Veteran Poverty Rate

58.33%

Veteran Disability Rate

Irwin Employment Status

48.6%

Labor Force Participation

45.9%

Employment Rate

5.7%

Unemployment Rate

Irwin Place of Birth

Origin of Non-Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

41.47%

Born in Idaho

97.24%

Native Born

2.76%

Foreign Born

0.00%

Non Citizen

Place of Birth

97.24% of Irwin residents were born in the United States, with 41.47% having been born in Idaho. 0.00% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Year Population Growth Annual Growth Rate
202024910.40%
201924810.40%
2018247-1-0.40%
201724810.40%
201624772.92%
201524041.69%
201423610.43%
2013235-1-0.42%
201223620.85%
201123420.86%
20102320.00%