ZIP Code 73546 — Grandfield city, OK Demographics & Data

ZIP code 73546 covers Grandfield, OK in Tillman County with a population of about 1,159.

At a glance, the area shows median age of 43.7 versus a U.S. median of about 38.9.

It sits in telephone area code 580; U.S. House district OK-4; the WICHITA FALLS & LAWTON media market.

Median household income in ZIP 73546 is about $37,813 — about 50% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 16.2%; unemployment rate near 8.6%; 10.2% of adults with a bachelor’s degree or higher (about 23.5 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Agriculture, Healthcare, and Retail trade; about 12.8% of workers reporting work-from-home (about 2.4 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Median home value is about $56,500 — about 84% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $481 (about 59% below the U.S. median rent ($1,163)), and owner-occupancy near 66.5% (about 1.1 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 73546 in Grandfield, OK, a household would need roughly $16,000 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 $363. That sits below the local median household income ($37,813), suggesting the typical household income is closer to a workable buy-in level under these assumptions. 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 Grandfield city, OK as Very Low (composite score 13.4), which is relatively lower than many U.S. communities. The strongest component scores on US5 are wildfire (52.7) and hurricane (35.1). 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 Grandfield city, OK show little to no average snow.

IRS migration statistics show a net inflow of about 46 for ZIP 73546 (Grandfield city, OK) 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.