Teton County, Idaho's estimated 2024 population is 12,579 with a growth rate of 0.24% in the past year according to the most recent United States census data. Teton County, Idaho is the 28th largest county in Idaho. The 2010 population was 10,149 and has seen a growth of 23.94% since that time.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 12,729 | 30 | 0.24% |
| 2028 | 12,699 | 30 | 0.24% |
| 2027 | 12,669 | 30 | 0.24% |
| 2026 | 12,639 | 30 | 0.24% |
| 2025 | 12,609 | 30 | 0.24% |
| 2024 | 12,579 | 30 | 0.24% |
| 2023 | 12,549 | 30 | 0.24% |
| 2022 | 12,519 | 246 | 2% |
| 2021 | 12,273 | 538 | 4.58% |
| 2020 | 11,735 | -361 | -2.98% |
| 2019 | 12,096 | 456 | 3.92% |
| 2018 | 11,640 | 177 | 1.54% |
| 2017 | 11,463 | 284 | 2.54% |
| 2016 | 11,179 | 435 | 4.05% |
| 2015 | 10,744 | 294 | 2.81% |
| 2014 | 10,450 | 40 | 0.38% |
| 2013 | 10,410 | 282 | 2.78% |
| 2012 | 10,128 | -33 | -0.32% |
| 2011 | 10,161 | 12 | 0.12% |
| 2010 | 10,149 | 0 | 0% |
| 1990 | 3,439 | 542 | 18.71% |
| 1980 | 2,897 | 546 | 23.22% |
| 1970 | 2,351 | -288 | -10.91% |
| 1960 | 2,639 | -565 | -17.63% |
| 1950 | 3,204 | -397 | -11.02% |
| 1940 | 3,601 | 28 | 0.78% |
| 1930 | 3,573 | -348 | -8.88% |
| 1920 | 3,921 | -8,808 | -69.2% |
White
Other race
Two or more races
Native American
Black or African American
Asian
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 4,317 | 2.74 | 78.4 | 21.6 |
| Married | 2,337 | 3.29 | 87.5 | 12.5 |
| Non Family | 1,559 | 1.59 | 74.3 | 25.7 |
| Female | 304 | 4.48 | 25 | 75 |
| Male | 117 | 2.45 | 88.9 | 11.1 |
3.26
Average Family Size
2.74
Average Household Size
78.4%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among white people with a rate of 98.08%.
The highest rate of bachelors degrees is among white people with a rate of 51.3%.
All
Male
Female
$46,208
Average Earnings
$53,594
Average Male
$39,375
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
86.67% of Teton County, Idaho residents speak only English, while 13.33% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 12.24% of the population.
rate
9.98%
Overall Poverty Rate
7.29%
Male Poverty Rate
12.79%
Female Poverty Rate
The race most likely to be in poverty in Teton County, Idaho is Native, with 43.87% below the poverty level.
The race least likely to be in poverty in Teton County, Idaho is White, with 6.87% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 3.23%. Among those working part-time, it was 14.04%, and for those that did not work, the poverty rate was 19.75%.
Married
Widowed
Divorced
Separated
NeverMarried
53.4%
Overall Marriage Rate
51.6%
Male Marriage Rate
55.4%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 45-54.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
16.96%
Veteran Poverty Rate
9.98%
Veteran Disability Rate
LaborForceParticipation
74.3%
Labor Force Participation
73.1%
Employment Rate
1.6%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
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.
Europe
Asia
Africa
Oceania
Latin America
North America
27.44%
Born in Teton County, Idaho
91.03%
Native Born
8.97%
Foreign Born
6.69%
Non Citizen
2.29%
Naturalized
91.03% of Teton County, Idaho residents were born in the United States, with 27.44% having been born in Idaho. 6.69% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.