ZIP Code 13647 — Hannawa Falls CDP, NY Demographics & Data

ZIP code 13647 covers Hannawa Falls, NY in St. Lawrence County with a population of about 159.

At a glance, the area shows median age of 25.0 versus a U.S. median of about 38.9.

It sits in telephone area codes 315, 680; U.S. House district NY-21; the WATERTOWN media market.

On socioeconomic markers, US5 shows a poverty rate of 23.3%; unemployment rate near 0.0%; 35.4% of adults with a bachelor’s degree or higher (about 1.7 points above the national share (33.7%)).

Labor and commute patterns include leading industry context around Education and Healthcare; a mean commute of about 65.0 minutes (U.S. average near 26.8).

Housing tenure and rents show median gross rent around $1,107 (about 5% below the U.S. median rent ($1,163)), and owner-occupancy near 30.9% (about 34.5 points below the national owner-occupancy rate (65.4%)).

FEMA’s National Risk Index rates natural-hazard risk for Hannawa Falls CDP, NY as Relatively Low (composite score 77.9), which is elevated versus much of the country. The strongest component scores on US5 are flood (85.0) and hurricane (59.2). 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 Hannawa Falls CDP, NY show little to no average snow and around 42.0 inches of annual precipitation.

IRS migration statistics show a net inflow of about 7 for ZIP 13647 (Hannawa Falls CDP, NY) 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.