Avon, MT population, income and ZIP codes

Avon 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 #282 of 497 ranked by population — larger than 43% of them. The median age here is 30.2 years against 39.1 nationally, a distinctly younger profile, typical of places with students, military posts or a fast-growing family population. 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 Avon CDP earn a median of $97,656 a year, 24.3% above the national figure of $78,538 and 55% above the $62,992 median for the 94 Montana cities we cover. Median household income counts every pre-tax dollar arriving at an address — wages, self-employment, Social Security, pensions, interest and public assistance — for everyone living there, so multi-earner households pull the figure up even where individual pay is modest. Poverty reaches 1.4% of residents here, less than half the 12.4% national rate.

The typical owner-occupied home in Avon CDP is valued at $187,500, 38.2% below the national figure and 25% below the $250,900 peer median, while median gross rent runs $786 a month, 44.1% below the national figure, or roughly $9,432 across a full year. A household on the local median income would put about 9.7% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is cheap relative to what people here earn. The home-price-to-income ratio works out to 1.9×, against roughly 3.9× nationally, so purchase prices are unusually low against local pay, the pattern in places where supply is plentiful and wage growth has been flat. 42.2% of occupied homes are owner-occupied versus 65% nationally, a renter-majority market, so rent figures matter more here than the home-value line. Rent is reported gross — contract rent plus tenant-paid utilities — which is why it runs above the advertised price on a listing for the same unit.

With 145 residents, a handful of survey responses moves every median on this page. Compare Avon CDP against its county rather than against national figures.

All values below were released by the Census for this exact geography, with no gap-filling on our side. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.