Augusta Flag

Augusta

County Seat:
No
Area (mi²):
0.922
State:
Montana

Augusta is a CDP located in Lewis and Clark County, Montana. Augusta has a 2025 population of 191. Augusta is currently declining at a rate of -4.02% annually and its population has decreased by -19.75% since the most recent census, which recorded a population of 238 in 2020.

The average household income in Augusta is $65,310 with a poverty rate of 16.67%.The median age in Augusta is 63.2 years: 66.3 years for males, and 61.5 years for females.

191
Total Population
207
Density (mi²)
-8 -4.02%
Growth

Augusta Population

Augusta Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Augusta includes 91.89% White, 4.5% Native American, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White20491.89%
Native American104.5%
Two or more races83.6%

Augusta Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Augusta's average per capita income is $40,625. Household income levels show a median of $43,333. The poverty rate stands at 16.67%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$77,019-
Families$76,058$71,731
Households$43,333$65,310
Non Families$33,125$53,753

$40,625

Average Income

$43,333

Median Household Income

16.67%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)