Alder Flag

Alder

County:
Madison County
County Seat:
No
Area (mi²):
2.007
State:
Montana

Alder is a CDP located in Madison County, Montana. Alder has a 2025 population of 109. Alder is currently declining at a rate of 0% annually and its population has increased by 17.2% since the most recent census, which recorded a population of 93 in 2020.

The average household income in Alder is $49,359 with a poverty rate of 13.89%. The median age in Alder is 58 years: 56.9 years for males, and 61.8 years for females.

109
Total Population
54
Density (mi²)
0 0%
Growth

Alder Population

Alder Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Alder includes 100% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race, Two or more races and multiracial populations.

Population by Race

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

Race
Population
Percentage (of total)
White108100%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%
Two or more races00%

Alder Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Alder's average per capita income is $38,125. Household income levels show a median of $39,167. The poverty rate stands at 13.89%.

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
Families$39,583$63,731
Households$39,167$49,359
Non Families$36,667$31,669
Married Families--

$38,125

Average Income

$39,167

Median Household Income

13.89%

Poverty Rate

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)