ZIP Code 59871 — Sula CDP, MT Demographics & Data

ZIP code 59871 covers Sula, MT in Ravalli County with a population of about 277.

At a glance, the area shows median age of 66.5 versus a U.S. median of about 38.9.

It sits in telephone area code 406; U.S. House district MT-1; the MISSOULA media market.

Sula, MT reads as a military / base-oriented community on US5’s intent model (elevated veteran share (30.3%) and/or base-related place names). Service members and families often look up Basic Allowance for Housing (BAH) rates, on-base mail (PSC / P.O. Box) addresses, and nearby ZIP demographics when relocating.

US5 shows 2026 DoD BAH locality rates for this ZIP’s Military Housing Area on this page (pay grade × with/without dependents). Treat the table as a planning reference and confirm entitlement with your finance office or the official DTMO BAH lookup.

Median household income in ZIP 59871 is about $46,615 — about 38% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 18.4%; unemployment rate near 0.0%; 24.7% of adults with a bachelor’s degree or higher (about 9.0 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Food services, Professional services, and Healthcare; about 18.1% of workers reporting work-from-home (about 2.9 points above the U.S. share (15.2%)); a mean commute of about 68.0 minutes (U.S. average near 26.8).

Median home value is about $441,300 — about 27% above the U.S. median home value ($348,079).

Housing tenure and rents show owner-occupancy near 79.6% (about 14.2 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 59871 in Sula, MT, a household would need roughly $121,000 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 $2,835. That is about 160% above the local median household income ($46,615), 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 Sula CDP, MT as Relatively Low (composite score 78.5), which is elevated versus much of the country. The strongest component scores on US5 are wildfire (98.9) and flood (52.0). 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 Sula CDP, MT show little to no average snow and around 20.8 inches of annual precipitation.

IRS migration statistics show a net inflow of about 15 for ZIP 59871 (Sula CDP, 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.