Iona, Idaho Population 2020

2,515
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Iona is a city located in Idaho. With a 2020 population of 2,515, it is the 55th largest city in Idaho and the 6799th largest city in the United States. Iona is currently growing at a rate of 3.37% annually and its population has increased by 39.49% since the most recent census, which recorded a population of 1,803 in 2010. Spanning over 1 miles, Iona has a population density of 2,160 people per square mile.

The average household income in Iona is $80,239 with a poverty rate of 1.47%. The median rental costs in recent years comes to $1,125 per month, and the median house value is $189,700. The median age in Iona is 29.7 years, 29.6 years for males, and 29.7 years for females. For every 100 females there are 107.9 males.

Iona Demographics

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

  • White: 99.80%
  • Other race: 0.20%
  • Black or African American: 0.00%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Two or more races: 0.00%
The current population of Iona, Idaho is 2,515, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 2,351.The last official US Census in 2010 recorded the population at 1,803.

Iona, Idaho Population 2020

Population by Race

Race Population Percentage
White2,44699.80%
Some Other Race50.20%
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Iona Population Pyramid 2020

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Iona Median Age

29.7


Total

29.6


Male

29.7


Female

Iona Adults

There are 1,557 adults, (249 of whom are seniors) in Iona.

Iona Age Dependency

87.4

Age Dependency Ratio

19

Old Age Dependency Ratio

68.3

Child Dependency Ratio

Iona Sex Ratio

Female

1,179

48.10%

Male

1,272

51.90%

Iona Households and Families

Iona Renter vs Owner Occupied by Household Type

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Iona Household Types

Type Owner Renter
Non Family100%0%
Female100%0%
Male100%0%
All97.2%2.8%
Married96.3%3.7%

97.2%

Rate of Home Ownership

Type Count Average Size Owned
All7553.2597.2
Married5743.7696.3
Non Family1341.15100
Male402.68100
Female74.57100

3.67

Average Family Size

3.25

Average Household Size

2.5%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

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Iona Education

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Education Attained Count Percentage
Less Than 9th Grade90.66%
9th to 12th Grade211.53%
High School Graduate33924.69%
Some College43731.83%
Associates Degree15611.36%
Bachelors Degree33724.54%
Graduate Degree745.39%
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Iona Educational Attainment by Race

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Name Total High School Bachelors
White1,3621,332408
Hispanic11113
Other Race55

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

The highest rate of bachelors degrees is among white people with a rate of 29.96%.

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Name Average Male Female
Overall$40,964$52,426$28,258
Less Than High School$$$
High School Grad$40,750$50,750$22,361
Some College$31,800$42,292$
Bachelors Degree$43,333$66,250$33,000
Graduate Degree$78,333$79,167$

$40,964

Average Earnings

$52,426

Average Male

$28,258

Average Female

Iona Language

Iona Language by Age

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Iona Language

98.67% of Iona residents speak only English, while 1.33% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.64% of the population.

Iona Poverty

Iona Poverty by Race

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1.47%

Overall Poverty Rate

0.00%

Male Poverty Rate

3.05%

Female Poverty Rate

Poverty in Iona

The race most likely to be in poverty in Iona is White, with 1.49% below the poverty level.

The race least likely to be in poverty in Iona is White, with 1.49% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 3.27%, and for those that did not work, the poverty rate was 3.75%.

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Name Poverty
High School5.31%
Some College3.04%
Bachelors or Greater0.00%
Less Than High School0.00%
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Name Poverty
Female Employed5.04%
Female Unemployed0.00%
Male Unemployed0.00%
Male Employed0.00%

Iona Income

Iona Income by Household Type

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Name Median Mean
Households$74,263$80,239
Families$85,201$88,057
Married Families$85,313-
Non Families$47,000$43,710
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Iona Marital Status

Iona Marital Status

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Marriage Rates

67.6%

Overall Marriage Rate

66.6%

Male Marriage Rate

68.9%

Female Marriage Rate

Iona Married by Age and Sex

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Iona 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 35-44.

Iona Marital Status by Race

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Iona Veterans

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113

Number of Veterans

97

Male Veterans

16

Female Veterans

War Veterans
Vietnam43
First Gulf War41
Korea13
Second Gulf War12
World War II3
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Age Group Veterans
35 to 5437
55 to 6429
65 to 7428
75+16
18 to 343
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Iona Veterans by Education

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0.00%

Veteran Poverty Rate

42.48%

Veteran Disability Rate

Iona Employment Status

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63.5%

Labor Force Participation

62.1%

Employment Rate

1.9%

Unemployment Rate

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Origin of Non-Citizens

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

Origin of Naturalized Citizens

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68.99%

Born in Idaho

98.69%

Native Born

1.31%

Foreign Born

0.45%

Non Citizen

0.86%

Naturalized

Place of Birth

98.69% of Iona residents were born in the United States, with 68.99% having been born in Idaho. 0.45% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Year Population Growth Annual Growth Rate
20202,515823.37%
20192,433823.49%
20182,351672.93%
20172,284823.72%
20162,2021316.33%
20152,0711065.39%
20141,965713.75%
20131,894120.64%
20121,882251.35%
20111,857241.31%
20101,8330.00%