ZIP Code 51343 — Greenville city, IA Demographics & Data

ZIP code 51343 covers Greenville, IA in Clay County with a population of about 279.

At a glance, the area shows median age of 29.1 versus a U.S. median of about 38.9.

It sits in telephone area code 712; U.S. House district IA-4; the SIOUX CITY media market.

Greenville, IA is tagged as a Tribal Nation community context (place names indicate a tribal nation community). Local search often includes tribal government offices, public safety, and Indian Health Service (IHS) / wellness topics alongside standard ZIP demographics.

On socioeconomic markers, US5 shows a poverty rate of 3.2%; unemployment rate near 1.0%; 4.2% of adults with a bachelor’s degree or higher (about 29.5 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Construction, Agriculture, and Retail trade; about 6.9% of workers reporting work-from-home (about 8.3 points below the U.S. share (15.2%)); a mean commute of about 94.0 minutes (U.S. average near 26.8).

Median home value is about $111,500 — about 68% below the U.S. median home value ($348,079).

Housing tenure and rents show owner-occupancy near 85.3% (about 19.9 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 51343 in Greenville, IA, a household would need roughly $31,000 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 $716. 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 Greenville city, IA as Very Low (composite score 36.4), which is relatively lower than many U.S. communities. The strongest component scores on US5 are flood (53.8) and wildfire (29.6). 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 Greenville city, IA show little to no average snow and around 32.0 inches of annual precipitation.

IRS migration statistics show a net inflow of about 16 for ZIP 51343 (Greenville 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.