---
type: Jurisdiction
title: "Teton County, MT"
classification: county
fips: "30099"
state: "MT"
demographics:
  population: 6353
  population_under_18: 1587
  population_18_64: 3300
  population_65_plus: 1466
  median_household_income: 70430
  poverty_rate: 13.44
  homeownership_rate: 75.54
  unemployment_rate: 1.05
  median_home_value: 264000
  gini_index: 0.4194
  vacancy_rate: 16.16
  race_white: 5819
  race_black: 17
  race_asian: 0
  race_native: 127
  hispanic: 128
  bachelors_plus: 1555
districts:
  - to: "us/states/mt/districts/02"
    rel: in-district
    area_weight: 0.9992
  - to: "us/states/mt/districts/senate/9"
    rel: in-district
    area_weight: 0.9999
  - to: "us/states/mt/districts/house/17"
    rel: in-district
    area_weight: 0.7694
  - to: "us/states/mt/districts/house/18"
    rel: in-district
    area_weight: 0.2305
sources:
  - field: demographics
    source: "Census ACS 2023"
  - field: districts
    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
confidence: official
tags: [jurisdiction, county, mt]
timestamp: "2026-07-03"
---

# Teton County, MT

County jurisdiction.

## Demographics (ACS 2023)

| Measure | Value |
| --- | --- |
| Population | 6353 |
| Under 18 | 1587 |
| 18–64 | 3300 |
| 65+ | 1466 |
| Median household income | 70430 |
| Poverty rate | 13.44 |
| Homeownership rate | 75.54 |
| Unemployment rate | 1.05 |
| Median home value | 264000 |
| Gini index | 0.4194 |
| Vacancy rate | 16.16 |
| White | 5819 |
| Black | 17 |
| Asian | 0 |
| Native | 127 |
| Hispanic/Latino | 128 |
| Bachelor's or higher | 1555 |

## Districts

- [MT-02](/us/states/mt/districts/02.md) — 100% (congressional)
- [MT Senate District 9](/us/states/mt/districts/senate/9.md) — 100% (state senate)
- [MT House District 17](/us/states/mt/districts/house/17.md) — 77% (state house)
- [MT House District 18](/us/states/mt/districts/house/18.md) — 23% (state house)

## Source

- demographics: Census ACS 2023
- districts: PostGIS area-intersection over Census TIGER 2024 boundaries