Fallon ZIP codes — Fallon County, Montana

Fallon County is a small town in Montana, with 2,817 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates. The median age here is 37.2 years against 39.1 nationally, a slightly younger 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 Fallon County earn a median of $72,284 a year, 8% below the national figure of $78,538. The median is the midpoint household, not an average, so a handful of very high earners cannot drag it upward the way they distort a mean. Poverty reaches 12.1% of residents here, below the 12.4% national rate.

The typical owner-occupied home in Fallon County is valued at $237,000, 21.9% below the national figure, while median gross rent runs $772 a month, 45.1% below the national figure, or roughly $9,264 across a full year. A household on the local median income would put about 12.8% 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 3.3×, against roughly 3.9× nationally, so buying is easier here than in the average US market. 69.8% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.

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.