ZIP Code 83604 — Bruneau CDP, ID Demographics & Data

ZIP code 83604 covers Bruneau, ID in Owyhee County with a population of about 592.

At a glance, the area shows median age of 45.0 versus a U.S. median of about 38.9.

It sits in telephone area codes 208, 986; U.S. House district ID-1; the BOISE media market.

Median household income in ZIP 83604 is about $49,335 — about 34% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 24.2%; unemployment rate near 0.0%; 16.1% of adults with a bachelor’s degree or higher (about 17.6 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Agriculture, Transportation, and Construction; about 15.1% of workers reporting work-from-home (roughly in line with the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Median home value is about $249,700 — about 28% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $435 (about 63% below the U.S. median rent ($1,163)), and owner-occupancy near 69.6% (about 4.2 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 83604 in Bruneau, ID, a household would need roughly $69,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $1,604. That is about 40% above the local median household income ($49,335), so the median earner would likely stretch or need a larger down payment. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

FEMA’s National Risk Index rates natural-hazard risk for Bruneau CDP, ID as Relatively Low (composite score 44.1), which is near the middle of the national distribution. The strongest component scores on US5 are wildfire (95.8) and flood (58.7). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for Bruneau CDP, ID show little to no average snow and around 7.4 inches of annual precipitation.

IRS migration statistics show a net inflow of about 39 for ZIP 83604 (Bruneau CDP, ID) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.