ZIP Code 50239 — St. Anthony city, IA Demographics & Data

ZIP code 50239 covers St. Anthony, IA in Marshall County with a population of about 179.

At a glance, the area shows median age of 42.5 versus a U.S. median of about 38.9.

It sits in telephone area code 641; U.S. House district IA-4; the DES MOINES - AMES media market.

Median household income in ZIP 50239 is about $88,750 — about 18% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 12.1%; 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 Utilities, Education, and Retail trade; a mean commute of about 90.0 minutes (U.S. average near 26.8).

Housing tenure and rents show owner-occupancy near 85.5% (about 20.1 points above the national owner-occupancy rate (65.4%)).

FEMA’s National Risk Index rates natural-hazard risk for St. Anthony city, IA as Relatively Low (composite score 62.5), which is near the middle of the national distribution. The strongest component scores on US5 are flood (63.1) and wildfire (62.1). 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 St. Anthony city, IA show little to no average snow and around 36.5 inches of annual precipitation.

IRS migration statistics show a net inflow of about 10 for ZIP 50239 (St. Anthony city, IA) 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.