Therriault Pass Rd
Creekside Dr
Sundance Ct
Mt Highway
Hunter Ln
Ingram Rd
Tobacco Siding Rd
Ryans Ct
Vista View Dr
Ridge Ln
1st Ave
3rd St
Scenic Dr
Riverside Dr
Freedom Dr
Airport Way
Old Earl Rd
Western Dr
Glen Eagle Dr
Valley View Loop
Sherman Creek Pl
Carvey Rd
Revere Rd
Doxie Ln
Frog Pond Rd
Population in Eureka, MT
| Census | Pop | %± |
As shown in Wikipedia, the population of Eureka in 1910 was 603 After 100 years, it has risen up to 1,037 in 2010. The average increase per year is 11.05%.
Between 1990 and 2000, Eureka enjoyed the biggest population growth rate of −2.5% from 1,043 to 1,017.
The second biggest population growth in Eureka took place between 1980 and 1990.
The lowest population growth rate is 79.4% from 603 to 1,082.
Geography Info in Eureka
Show on Map

Population in Eureka by Race
Population by Race
- Total
- Hispanic
- Non-Hispanic
| Race | Population | Percentage |
Population in Eureka by Age
Eureka Age Structure Diagram in 2022
50.3
Total
45.9
Male
51.4
Female
44.03%
668
Male
55.97%
849
Female
32%
Elderly Dependency Ratio
36.7%
Youth Dependency Ratio
1,187
Adults
Of the adults in Eureka, 288 are elderly.
- Streets & Residents
- Population
- Geography
- Population by Race
- Population by Age
- Family & Marriage
- Income Distribution
- Housing Data
- Level of Education
- Earnings by Education
- Crime Statistic
- Predicted vs. Actual Crime
- Employment by Age
- Employment by Race
- Poverty Rate
- Poverty by Employment & Sex
- Employment by Education
- Poverty by Education