ZIP Code 78732 — Steiner Ranch CDP, TX Demographics & Data

ZIP code 78732 covers Steiner Ranch, TX in Travis County with a population of about 20,646.

At a glance, the area shows median age of 37.7 (near the U.S. median).

It sits in telephone area codes 512, 737; U.S. House district TX-37; the AUSTIN media market.

Steiner Ranch, TX aligns with a tech / corporate-campus profile (high remote-work / education / income profile or known campus context). Broadband quality, remote-work share, and nearby employer campuses often matter as much as classic residential stats.

Median household income in ZIP 78732 is about $194,120 — about 158% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 3.1%; unemployment rate near 3.1%; 74.7% of adults with a bachelor’s degree or higher (about 41.0 points above the national share (33.7%)).

Labor and commute patterns include leading industry context around Healthcare, Professional services, and Manufacturing; about 37.5% of workers reporting work-from-home (about 22.3 points above 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 $728,500 — about 109% above the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $1,599 (about 37% above the U.S. median rent ($1,163)), and owner-occupancy near 74.1% (about 8.7 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 78732 in Steiner Ranch, TX, a household would need roughly $201,000 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 $4,680. That is roughly in line with the local median household income ($194,120). 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 Steiner Ranch CDP, TX as Relatively High (composite score 97.7), which is among the highest nationally. The strongest component scores on US5 are flood (98.3) and wildfire (90.8). 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 Steiner Ranch CDP, TX show little to no average snow and around 37.1 inches of annual precipitation.

IRS migration statistics show a net inflow of about 974 for ZIP 78732 (Steiner Ranch CDP, 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.