113 years in pictures
Census counts: 232 in 1950, a low of 132 in 1990, 308 in 2020. The archive holds 18 old photos and papers going back to 2004 and a map from 1965 on.
- 1913Tetonia is settled
Each edition grades its towns against each other only.

Tetonia’s average trip to work is 32 minutes, where Idaho’s towns sit at 20 minutes and U.S. towns at 25 minutes. No town among the 60 in Idaho we compare has a lower July high than Tetonia. Tetonia has fewer than 1,000 residents, too few for fair grades; the figures below are still real.
Where Tetonia beats most towns.
In a town this size, neighbors are the best guide. Ask them anything.
Census counts: 232 in 1950, a low of 132 in 1990, 308 in 2020. The archive holds 18 old photos and papers going back to 2004 and a map from 1965 on.
Who provides power, water and the rest in Tetonia, and how to reach them.
EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Sep 12, 2025.
Ordered by what stands out in Tetonia.
The typical Tetonia home is worth about $902,000, up 3.6% in a year, 89% above the Idaho typical home. 78% of Tetonia households own their home, above both the Idaho town median (70%) and the median of U.S. towns (73%).
Census ACS, 2020–24 · Zillow Home Value Index · Redfin Data Center
Its public schools are run by the Teton County District. Its one school is below.
| School | Level | Students | Letter |
|---|---|---|---|
| Tetonia Elementary SchoolLargest public elementary schoolGrades K–3 | Grades K–3 | 72 | A+ |
NCES · EDFacts
Most working residents leave Tetonia for work: only 6% work in town. Jobs based in Tetonia grew to 93 in 2023, 46 more than in 2013. 6.1% of residents live below the poverty line in Tetonia.
| Tetonia | Idaho towns | U.S. towns | |
|---|---|---|---|
| Working residents who work in town | 5.7% | 22% | 8% |
| Below the poverty line | 6.1% | 12% | 9.6% |
| Median household income | $79,000 | $67,000 | $80,000 |
Census LEHD 2023 · ACS
Children under 18 are 37% of residents (24% statewide); people 65 and older are 7% of residents (17% statewide). Tetonia has lost 12% of its people since 2020, down to 274 in the Census Bureau’s 2025 estimate. 27% of adults 25 and older have a bachelor’s degree or more, vs 32% across Idaho.
Somewhere between 35% and 70% women
The Census survey reached too few of Tetonia’s residents to say more: its margin here is ±17.2 points. Across Idaho, 49.7% of residents are women.
| Tetonia | ID | U.S. | |
|---|---|---|---|
| Under 10 | 21.8% | 12.5% | 11.6% |
| 10 to 17 | 15.3% | 11.6% | 10.3% |
| 18 to 24 | 11.3% | 9.8% | 9.1% |
| 25 to 34 | 6.6% | 13% | 13.7% |
| 35 to 44 | 15.5% | 13.1% | 13.2% |
| 45 to 54 | 12.9% | 11.3% | 12.2% |
| 55 to 64 | 9.9% | 11.7% | 12.7% |
| 65 to 74 | 3.8% | 10.4% | 10.2% |
| 75 and older | 3.1% | 6.6% | 7% |
| No diploma | 14.5% | 8.1% | 10.4% |
| High school | 19.5% | 26.1% | 26% |
| Some college | 25.9% | 24.2% | 19.1% |
| Associate’s | 12.7% | 9.7% | 8.8% |
| Bachelor’s | 16.4% | 21.3% | 21.6% |
| Graduate | 10.9% | 10.5% | 14.1% |
Census population estimates, 2025 · U.S. Census Bureau · ACS 2020-2024 5-year estimates · in a town of 300, single groups can be off by several points
Tetonia has cold, snowy winters and pleasant summers, with very little rain. Tetonia’s January low is 10°F.
NOAA U.S. Climate Normals, 1991–2020
Tetonia beats the Idaho average on 15 of 32 CDC measures and trails it on 2. 25% of Tetonia adults have high blood pressure. Among 60 Idaho towns, just 3 have a lower share of adults who say their health is fair or poor than Tetonia.
| Tetonia | Idaho towns | U.S. towns | |
|---|---|---|---|
| High blood pressure (CDC PLACES) | 25% | 31% | 35% |
| Diabetes (CDC PLACES) | 6.8% | 10% | 12% |
| Frequent physical distress (CDC PLACES) | 11% | 14% | 14% |
| Binge drink (CDC PLACES) | 19% | 15% | 16% |
| What stands out | Tetonia | ID |
|---|---|---|
| Fewer older adults who have lost all their teeth | 7.3% | 16.2% |
| Fewer adults with heart disease | 4% | 6.2% |
| Fewer adults screened for colon cancer | 53.9% | 61.8% |
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA
Expected storm and flood damage is higher than in 60% of U.S. communities.
FEMA National Risk Index · OpenFEMA
0.1 miles of trail in 1 park or preserve. The trail density in Tetonia is 0.2 miles per square mile.
| Biggest places to walk | Trails | Acres |
|---|---|---|
| 1. Ruby Carson Memorial Park | — | 3 |
Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US
None within 15 miles of Tetonia; the nearest are
About 3 of every 100 Tetonia residents are enrolled in college, against 6 across Idaho.
Where Tetonia’s working residents go each day. Line width shows the share.
Census LEHD 2023
City in Idaho, United States
Tetonia is a city in Teton County, Idaho, United States, about 50 miles (80 km) northeast of Idaho Falls, Idaho (center to center) and about 425 miles (684 km) northwest of Denver, Colorado. As of the 2020 census, Tetonia had a population of 308.
From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)
Short answers, built from the data on this page.
Tetonia has fewer than 1,000 residents, too few for fair grades; the figures below are still real.
2 notable people were born here, including George V. Hansen and Rex Rammell.