Tetonia, Idaho Population 2020

280
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Tetonia is a city located in Idaho. With a 2020 population of 280, it is the 157th largest city in Idaho and the 15570th largest city in the United States. Tetonia is currently declining at a rate of -0.36% annually but its population has increased by 4.09% since the most recent census, which recorded a population of 269 in 2010. Tetonia reached it's highest population of 282 in 2018. Spanning over 1 miles, Tetonia has a population density of 493 people per square mile.

The average household income in Tetonia is $69,607 with a poverty rate of 6.90%. The median rental costs in recent years comes to $591 per month, and the median house value is $193,800. The median age in Tetonia is 39 years, 36.7 years for males, and 39.6 years for females. For every 100 females there are 94.2 males.

Tetonia Demographics

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

  • White: 70.57%
  • Other race: 27.59%
  • Native American: 0.92%
  • Two or more races: 0.92%
  • Black or African American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Tetonia, Idaho is 280, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 282.The last official US Census in 2010 recorded the population at 269.

Tetonia, Idaho Population 2020

Population by Race

Race Population Percentage
White30770.57%
Some Other Race12027.59%
Two or More Races40.92%
American Indian and Alaska Native40.92%
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Tetonia Population Pyramid 2020

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Tetonia Median Age

39


Total

36.7


Male

39.6


Female

Tetonia Adults

There are 313 adults, (19 of whom are seniors) in Tetonia.

Tetonia Age Dependency

48

Age Dependency Ratio

6.5

Old Age Dependency Ratio

41.5

Child Dependency Ratio

Tetonia Sex Ratio

Female

224

51.49%

Male

211

48.51%

Tetonia Households and Families

Tetonia Renter vs Owner Occupied by Household Type

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Tetonia Household Types

Type Owner Renter
Female100%0%
Male100%0%
All77.3%22.7%
Married72.5%27.5%
Non Family64.7%35.3%

77.3%

Rate of Home Ownership

Type Count Average Size Owned
All1103.9577.3
Married694.6572.5
Male193.68100
Non Family171.1264.7
Female55100

4.43

Average Family Size

3.95

Average Household Size

5.5%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

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Tetonia Education

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Education Attained Count Percentage
Less Than 9th Grade0.00%
9th to 12th Grade3914.83%
High School Graduate11443.35%
Some College5922.43%
Associates Degree3714.07%
Bachelors Degree134.94%
Graduate Degree10.38%
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Tetonia Educational Attainment by Race

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Name Total High School Bachelors
White19717714
Hispanic6647
Other Race5839

The highest rate of high school graduation is among white people with a rate of 89.85%.

The highest rate of bachelors degrees is among white people with a rate of 7.11%.

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Name Average Male Female
Overall$31,779$46,250$24,338
Less Than High School$67,778$$
High School Grad$23,304$31,500$
Some College$32,321$$37,552
Bachelors Degree$62,917$86,250$
Graduate Degree$$$

$31,779

Average Earnings

$46,250

Average Male

$24,338

Average Female

Tetonia Language

Tetonia Language by Age

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Tetonia Language

74.43% of Tetonia residents speak only English, while 25.57% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 25.57% of the population.

Tetonia Poverty

Tetonia Poverty by Race

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6.90%

Overall Poverty Rate

7.58%

Male Poverty Rate

6.25%

Female Poverty Rate

Poverty in Tetonia

The race most likely to be in poverty in Tetonia is White, with 10.17% below the poverty level.

The race least likely to be in poverty in Tetonia is White, with 10.17% 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 13.33%, and for those that did not work, the poverty rate was 28.95%.

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Name Poverty
Less Than High School15.38%
High School14.04%
Some College8.33%
Bachelors or Greater0.00%
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Name Poverty
Female Unemployed0.00%
Male Employed5.04%
Female Employed0.00%
Male Unemployed0.00%

Tetonia Income

Tetonia Income by Household Type

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Name Median Mean
Households$56,250$69,607
Families$70,179$79,653
Married Families$71,250-
Non Families$8,281$10,865
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Tetonia Marital Status

Tetonia Marital Status

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Marriage Rates

51.9%

Overall Marriage Rate

60.6%

Male Marriage Rate

44.8%

Female Marriage Rate

Tetonia Married by Age and Sex

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Tetonia 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 45-54.

Tetonia Marital Status by Race

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Tetonia Veterans

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4

Number of Veterans

4

Male Veterans

Female Veterans

War Veterans
Vietnam4
World War II
Korea
First Gulf War
Second Gulf War
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Age Group Veterans
65 to 744
75+
55 to 64
35 to 54
18 to 34
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Tetonia Veterans by Education

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0.00%

Veteran Poverty Rate

0.00%

Veteran Disability Rate

Tetonia Employment Status

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73%

Labor Force Participation

71.5%

Employment Rate

2%

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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35.40%

Born in Idaho

87.82%

Native Born

12.18%

Foreign Born

11.72%

Non Citizen

0.46%

Naturalized

Place of Birth

87.82% of Tetonia residents were born in the United States, with 35.40% having been born in Idaho. 11.72% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Year Population Growth Annual Growth Rate
2020280-1-0.36%
2019281-1-0.35%
201828231.08%
2017279-1-0.36%
201628062.19%
201527462.24%
20142680.00%
201326872.68%
2012261-2-0.76%
20112630.00%
20102630.00%