Amsterdam

County:: Gallatin County
County Seat:: No
Area (mi²):: 2.707
State:: Montana

Amsterdam is a CDP located in Gallatin County, Montana. Amsterdam has a 2025 population of 155. Amsterdam is currently declining at a rate of -1.27% annually and its population has decreased by -8.28% since the most recent census, which recorded a population of 169 in 2020.

The average household income in Amsterdam is $115,380 with a poverty rate of 17.02%.The median age in Amsterdam is 42.8 years: 40.7 years for males, and 52.8 years for females.

Demographics

The racial composition of Amsterdam includes 79.31% White, 8.97% Native American, 3.45% Asian, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	115	79.31%
Native American	13	8.97%
Two or more races	12	8.28%
Asian	5	3.45%

Amsterdam Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Amsterdam's average per capita income is $50,391. Household income levels show a median of $96,750. The poverty rate stands at 17.02%.

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	$108,654	-
Families	$107,596	$111,509
Households	$96,750	$115,380
Non Families	-	$67,367

$50,391

Average Income

$96,750

Median Household Income

17.02%

Poverty Rate