Jerome, ID population, income and ZIP codes

Jerome city is a mid-size town in Idaho, with 12,689 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #20 of 236 ranked by population — larger than 91% of them. The median age here is 31 years against 39.1 nationally, a distinctly younger profile, typical of places with students, military posts or a fast-growing family population. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.

Households in Jerome city earn a median of $65,343 a year, 16.8% below the national figure of $78,538 and within a couple of points of the $63,864 median for the 100 Idaho 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 15.2% of residents here, above the 12.4% national rate.

The typical owner-occupied home in Jerome city is valued at $214,900, 29.2% below the national figure and 21% below the $271,500 peer median, while median gross rent runs $900 a month, 36% below the national figure, or roughly $10,800 across a full year. A household on the local median income would put about 16.5% 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. 72.2% 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.

No figure on this page is estimated by us; each one comes straight from the published ACS tables for this area. 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.