The Town FilesEureka, Montana
Town in Lincoln County · population 1,380 (2020 Census)
- Median home
- $172,000
- Household income
- $38,750
- Jan low / Jul high
- 19° / 87°
- Snow a year
- 35 in
- Tornadoes ≤10 mi since 1950
- 0
- Median age
- 42.4
Eureka is a town of 1,380 people in Lincoln County, Montana. The median home is worth $172,000, below the typical Montana town ($249,800). It ranks better for a vacation home than 83% of Montana towns, better for families than 81% of Montana towns, more vibrant than 71% of Montana towns.
How Eureka ranks
Percentile among Montana towns with at least 500 people on The Town Files lifestyle rankings. 50 is typical for the state; 90 means better than 90% of Montana towns.
Homes and cost of living
The median home in Eureka is worth $172,000, below the typical Montana town ($249,800). Homes cost about 4.4 times the median household income of $38,750, which is more affordable than 46% of Montana towns. Median rent is $1,038 a month. 78.5% of households own their home.
| Housing | Eureka | Typical Montana town |
|---|---|---|
| Median home value | $172,000 | $249,800 |
| Median rent | $1,038 | $893 |
| Median household income | $38,750 | $63,249 |
| Home value ÷ income | 4.4× | 4.2× |
| Homeownership | 78.5% | 70.7% |
| Median year built | 1974 | 1978 |
| Seasonal / vacation homes | 5.1% | — |
Who lives in Eureka
| People | Eureka | Typical Montana town |
|---|---|---|
| Median age | 42.4 | 40.6 |
| Age 65 and over | 20.1% | 19.6% |
| Under 18 | 29.6% | — |
| Bachelor's degree or higher | 6.8% | 25.0% |
| Below the poverty line | 31.3% | 10.9% |
| Veterans | 11.1% | — |
| Born outside the U.S. | 1.0% | — |
| Work from home | 22.3% | 8.5% |
| Average commute | 13.9 min | 19.1 min |
| Homes with broadband | 87.4% | 86.6% |
Weather in Eureka
July highs average 86.5°F and January lows 19.3°F. About 15.0 inches of rain and melted snow fall a year, with 35.1 inches of snow (typical Montana town: 44.0 in). Expect about 26 days a year at 90°F or hotter and 153 nights at or below freezing.
Tornadoes, storms and disasters
NOAA's Storm Events Database has no tornado within 10 miles of Eureka since 1950.
Hail of 1 inch or larger has been reported within 10 miles 6 times; the largest was 3.00 inches on August 11, 1968.
Severe weather in Lincoln County since 1996
Lincoln County has been included in 14 federal disaster or emergency declarations since 1953, most often for fire, flood, drought.
| Declared | Incident | Declaration |
|---|---|---|
| April 7, 2026 | Flood | DR-4901: Severe Storms And Flooding |
| April 7, 2026 | Straight-Line Winds | DR-4902: Severe Winter Storm And Straight-Line Winds |
| December 19, 2025 | Flood | EM-3630: Severe Storms And Flooding |
| March 31, 2020 | Biological | DR-4508: Covid-19 Pandemic |
| March 13, 2020 | Biological | EM-3476: Covid-19 |
Jobs and pay in Lincoln County
Lincoln County had 6,260 jobs in 2024, paying an average of $47,582 a year. Unemployment was 5.2% in 2023; in Eureka itself the ACS puts it at 4.2%.
Public schools in Eureka
3 public schools with 820 students, about 15.8 students per teacher.
| School | Grades | Students | Per teacher |
|---|---|---|---|
| Lincoln Co High School | 9-12 | 305 | 15.3 |
| Eureka Elementary School | PK-4 | 289 | 15.2 |
| Eureka Middle School 5-8 | 5-8 | 226 | 17.4 |
Towns near Eureka
- Trego, MT16.6 mi · 515 people · home $328,800
Eureka questions
Is Eureka, Montana a good place to retire?
On The Town Files lifestyle rankings, Eureka scores better for retirees than 57% of Montana towns and quieter than 70%. 20.1% of residents are 65 or older (median age 42.4).
How much does a house cost in Eureka?
The median owner-occupied home in Eureka is valued at $172,000 (Census ACS 2020–2024), against a median household income of $38,750, so homes cost about 4.4 times income. Median rent is $1,038 a month.
What is the weather like in Eureka?
July highs average 86.5°F and January lows 19.3°F (NOAA 1991–2020 normals). It gets about 15.0 inches of precipitation a year and 35.1 inches of snow.
Does Eureka get tornadoes?
No tornado has been recorded within 10 miles of Eureka in NOAA's Storm Events Database since 1950.
- U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024)
- U.S. Census Bureau, 2020 Census and 2025 Gazetteer (2020 / 2025)
- NOAA NCEI U.S. Climate Normals (1991–2020)
- NOAA NCEI Storm Events Database (1950–2026)
- FEMA OpenFEMA Disaster Declarations (this product uses the FEMA OpenFEMA API but is not endorsed by FEMA) (1953–2026)
- NCES Common Core of Data (2023–24)
- BLS Quarterly Census of Employment and Wages; USDA ERS county unemployment (BLS LAUS) (2000–2024)
- The Town Files lifestyle rankings, built from federal demographic, school, crime and housing data (2025)