Tetonia city, Idaho Demographics & Population 2026
As of 2026, Tetonia city, Idaho has a total population of 368, the 160th largest city in Idaho, with a median household income of $63,125, which is 15% lower than the state average. The poverty rate is 4.6%.
Key Takeaways
- An exceptionally low poverty rate of 4.6% — among the lowest in Idaho.
- Near full employment with an unemployment rate of just 0.0%.
Tetonia city Quick Facts
How Tetonia city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 35 | National average: 60
Education
Educational Attainment (Adults 25+)
Tetonia city Rankings in Idaho
Explore Idaho Rankings
Cities Similar to Tetonia city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Gannett CDP | 348 | N/A | $261,800 | 0.0% | 0.0% |
| Albion city | 371 | $73,375 | $240,000 | 28.1% | 6.2% |
| Dietrich city | 357 | $71,667 | $192,500 | 17.0% | 9.5% |
| Arimo city | 329 | $65,208 | $202,000 | 21.0% | 17.0% |
| Hollister city | 353 | $52,946 | $126,000 | 12.8% | 11.6% |
Population Overview
Tetonia city is a small community located in Idaho. The total population is 368. It ranks as the 160th most populous out of 234 cities and towns in Idaho.
Age Demographics
The median age in Tetonia city is 30.0 years. This is 19% lower than the state median of 37.1 years. With 31.5% of the population under 18, Tetonia city has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Tetonia city is $63,125. This is 15% lower than the state median of $74,636. Compared to the national median of $78,538, household income here is 20% lower. The poverty rate stands at 4.6%. This is 57% lower than the state poverty rate of 10.6%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 0.0%. This is 100% lower than the state rate of 3.7%. The median home value is $336,800. Housing costs are 10% lower than the state median of $376,000. The home-value-to-income ratio is 5.3x. 73.6% of occupied housing units are owner-occupied. This homeownership rate is 2% higher than the state average of 72.4%.
Race & Ethnicity
The largest racial or ethnic group in Tetonia city is White (non-Hispanic), making up 80.7% of the population. Hispanic or Latino residents account for 17.1%.
Education
26.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 17% lower than the state rate of 31.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 83.2%.
Data Sources & Methodology
All demographic data for Tetonia city, Idaho is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Idaho state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 234 Census-designated places in Idaho. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Tetonia city, Idaho?
Tetonia city, Idaho has a population of 368 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Tetonia city, ID?
The median household income in Tetonia city is $63,125, which is 20% lower the national median of $78,538.
What is the poverty rate in Tetonia city, ID?
The poverty rate in Tetonia city is 4.6%. This means approximately 17 residents live below the federal poverty line.
What is the racial makeup of Tetonia city, Idaho?
Tetonia city's population is 80.7% White, 0.0% Black, 17.1% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Tetonia city, ID?
The median home value in Tetonia city is $336,800. The home-value-to-income ratio is 5.3x.
How educated is Tetonia city, Idaho?
26.0% of adults (25+) in Tetonia city hold a bachelor's degree or higher, and 12.0% hold a graduate or professional degree.