Lincoln, ID population, income and ZIP codes

Lincoln CDP is a small town in Idaho, with 3,759 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #41 of 236 ranked by population — larger than 82% of them. The median age here is 29 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 Lincoln CDP earn a median of $80,818 a year, 2.9% above the national figure of $78,538 and 27% above the $63,864 median for the 100 Idaho cities we cover. This figure covers the household, not the worker: two people on ordinary wages at one address outrank a single professional in the same table. Poverty reaches 17.8% of residents here, above the 12.4% national rate.

The typical owner-occupied home in Lincoln CDP is valued at $307,800, 1.5% above the national figure and 13% above the $271,500 peer median, while median gross rent runs $1,245 a month, 11.5% below the national figure, or roughly $14,940 across a full year. A household on the local median income would put about 18.5% 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 3.8×, against roughly 3.9× nationally, so buying is easier here than in the average US market. 82.7% 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. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.

A median age of 29 means a large student or early-career population; income medians in places like this understate household resources, since many residents are supported from outside the address. 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.

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.