Augusta

County:: Lewis and Clark County
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.

Demographics

The racial composition of Augusta includes 91.89% White, 4.5% Native American, and smaller percentages for Black or African American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Native American

Two or more races

Black or African American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	204	91.89%
Native American	10	4.5%
Two or more races	8	3.6%
Black or African American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Augusta Marital Status

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