Amsterdam, MT population, income and ZIP codes

Amsterdam CDP is a very small community in Montana, with 145 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #281 of 497 ranked by population — larger than 43% of them. The median age here is 42.8 years against 39.1 nationally, a slightly older profile than the country as a whole. At this population the ACS sample is small, so the margin of error around every dollar figure below is wide — treat the numbers as a band, not a point, and expect them to move between annual releases without the place itself changing.

Households in Amsterdam CDP earn a median of $96,750 a year, 23.2% above the national figure of $78,538 and 54% above the $62,992 median for the 94 Montana cities we cover. Household income here is measured before tax and pooled across everyone at the address, which is why it reads higher than typical individual earnings in the same area. Poverty reaches 17% of residents here, above the 12.4% national rate.

The typical owner-occupied home in Amsterdam CDP is valued at $312,500, 3% above the national figure and 25% above the $250,900 peer median, while median gross rent runs not published a month. The home-price-to-income ratio works out to 3.2×, against roughly 3.9× nationally, so buying is easier here than in the average US market. 88.1% of occupied homes are owner-occupied versus 65% nationally, an owner-dominated market where rental listings are scarce and rent medians rest on a thin sample. Gross rent folds in the utilities a tenant pays separately, so it is closer to the real monthly outlay than a headline rent figure.

Median income runs above the national figure while poverty also runs above it — a split distribution, not a uniformly comfortable place. Averages hide that; the two numbers together do not. With 145 residents, a handful of survey responses moves every median on this page. Compare Amsterdam CDP against its county rather than against national figures.

The Census withheld gross rent for Amsterdam CDP because the sample was too thin to publish at this geography. Those values were suppressed at the source, not lost in our dataset, and we do not model a replacement. Everything else on this page comes straight from the ACS 2019-2023 ACS 5-year tables.