ZIP Code 83451 — Teton city, ID Demographics & Data

ZIP code 83451 covers Teton, ID in Madison County with a population of about 902.

At a glance, the area shows median age of 35.4 versus a U.S. median of about 38.9.

It sits in telephone area codes 208, 986; U.S. House district ID-2; the IDAHO FALLS - POCATELLO media market.

Median household income in ZIP 83451 is about $76,563 — about even with the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 8.7%; unemployment rate near 5.6%; 16.6% of adults with a bachelor’s degree or higher (about 17.1 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Construction, Education, and Public administration; about 14.0% of workers reporting work-from-home (about 1.2 points below 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 $288,800 — about 17% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $792 (about 32% below the U.S. median rent ($1,163)), and owner-occupancy near 88.3% (about 22.9 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 83451 in Teton, ID, a household would need roughly $79,000 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 $1,855. That is roughly in line with the local median household income ($76,563). 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 Teton city, ID as Relatively Low (composite score 58.6), which is near the middle of the national distribution. The strongest component scores on US5 are wildfire (70.3) and flood (57.8). 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 Teton city, ID show little to no average snow.

IRS migration statistics show a net inflow of about 59 for ZIP 83451 (Teton city, 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.