ZIP Code 78159 — Smiley city, TX Demographics & Data

ZIP code 78159 covers Smiley, TX in Gonzales County with a population of about 604.

At a glance, the area shows median age of 37.1 versus a U.S. median of about 38.9.

It sits in telephone area code 830; U.S. House district TX-27; the SAN ANTONIO media market.

Median household income in ZIP 78159 is about $33,542 — about 55% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 32.8%; unemployment rate near 7.1%; 11.8% of adults with a bachelor’s degree or higher (about 21.9 points below the national share (33.7%)).

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

Median home value is about $73,900 — about 79% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $537 (about 54% below the U.S. median rent ($1,163)), and owner-occupancy near 68.5% (about 3.1 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 78159 in Smiley, TX, a household would need roughly $20,000 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 $475. That sits below the local median household income ($33,542), 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 Smiley city, TX as Relatively Moderate (composite score 85.7), which is elevated versus much of the country. The strongest component scores on US5 are flood (90.4) and hurricane (88.7). 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 Smiley city, TX show little to no average snow and around 34.4 inches of annual precipitation.

IRS migration statistics show a net inflow of about 28 for ZIP 78159 (Smiley city, TX) 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.