Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
ZIP code 59625 covers Helena, MT in Lewis and Clark County with a population of about 156.
At a glance, the area shows median age of 20.5 versus a U.S. median of about 38.9.
It sits in telephone area code 406; U.S. House district MT-2; the HELENA media market.
On socioeconomic markers, US5 shows a unemployment rate near 0.0%; 83.3% of adults with a bachelor’s degree or higher (about 49.6 points above the national share (33.7%)).
Labor and commute patterns include leading industry context around Education, Healthcare, and Food services; about 9.7% of workers reporting work-from-home (about 5.5 points below the U.S. share (15.2%)); a mean commute of about 28.0 minutes (U.S. average near 26.8).
FEMA’s National Risk Index rates natural-hazard risk for Helena city, MT as Relatively Low (composite score 71.2), which is elevated versus much of the country. The strongest component scores on US5 are wildfire (92.8) and flood (64.6). 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 Helena city, MT show limited published climate normals on US5.
IRS migration statistics show a net inflow of about 8 for ZIP 59625 (Helena city, MT) 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.