ZIP Code 77494 — Katy city, TX Demographics & Data

ZIP code 77494 covers Katy, TX in Fort Bend County with a population of about 137,213.

At a glance, the area shows median age of 38.3 (near the U.S. median).

It sits in telephone area codes 281, 346, 713, 832; U.S. House district TX-22; the HOUSTON media market.

Katy, TX reads as a military / base-oriented community on US5’s intent model (base-related place names in city/county context). Service members and families often look up Basic Allowance for Housing (BAH) rates, on-base mail (PSC / P.O. Box) addresses, and nearby ZIP demographics when relocating.

US5 shows 2026 DoD BAH locality rates for this ZIP’s Military Housing Area on this page (pay grade × with/without dependents). Treat the table as a planning reference and confirm entitlement with your finance office or the official DTMO BAH lookup.

Median household income in ZIP 77494 is about $146,105 — about 94% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 6.0%; unemployment rate near 5.1%; 66.3% of adults with a bachelor’s degree or higher (about 32.6 points above the national share (33.7%)).

Labor and commute patterns include leading industry context around Professional services, Healthcare, and Manufacturing; about 22.5% of workers reporting work-from-home (about 7.3 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 $450,100 — about 29% above the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $1,890 (about 63% above the U.S. median rent ($1,163)), and owner-occupancy near 71.0% (about 5.6 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 77494 in Katy, TX, a household would need roughly $124,000 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 $2,891. That sits below the local median household income ($146,105), 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 Katy city, TX as Relatively High (composite score 97.5), which is among the highest nationally. The strongest component scores on US5 are flood (97.6) and hurricane (97.6). 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 Katy city, TX show little to no average snow and around 51.1 inches of annual precipitation.

IRS migration statistics show a net inflow of about 6,473 for ZIP 77494 (Katy 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.