ZIP Code 63431 — undefined, MO Demographics & Data

ZIP code 63431 covers MO in Macon County with a population of about 438.

At a glance, the area shows median age of 47.6 versus a U.S. median of about 38.9.

It sits in telephone area code 660; U.S. House district MO-6; the OTTUMWA - KIRKSVILLE media market.

MO fits a retirement-oriented profile (high share of residents 65+ (38.1%)). Residents and relocators commonly research healthcare access, everyday amenities (dining, personal services), and housing costs rather than tech or campus life.

Median household income in ZIP 63431 is about $47,188 — about 37% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 11.9%; unemployment rate near 1.6%; 28.1% of adults with a bachelor’s degree or higher (about 5.6 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Retail trade, Healthcare, and Education; a mean commute of about 180.0 minutes (U.S. average near 26.8).

Housing tenure and rents show owner-occupancy near 100.0% (about 34.6 points above the national owner-occupancy rate (65.4%)).

FEMA’s National Risk Index rates natural-hazard risk for MO as Very Low (composite score 36.8), which is relatively lower than many U.S. communities. The strongest component scores on US5 are wildfire (52.6) and flood (47.7). 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 MO show little to no average snow and around 41.9 inches of annual precipitation.

IRS migration statistics show a net inflow of about 20 for ZIP 63431 (MO) 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.