ZIP Code 45721 — undefined, OH Demographics & Data

ZIP code 45721 covers OH in Washington County with a population of about 32.

At a glance, the area shows median age of 46.7 versus a U.S. median of about 38.9.

It sits in telephone area codes 220, 740; U.S. House district OH-6; the PARKERSBURG media market.

On socioeconomic markers, US5 shows a poverty rate of 18.8%.

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 OH as Relatively Low (composite score 64.4), which is near the middle of the national distribution. The strongest component scores on US5 are flood (80.5) and hurricane (57.4). 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 OH show little to no average snow and around 44.5 inches of annual precipitation.

IRS migration statistics show a net inflow of about 1 for ZIP 45721 (OH) 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.