ZIP Code 76543 — Killeen city, TX Demographics & Data

ZIP code 76543 covers Killeen, TX in Bell County with a population of about 33,713.

At a glance, the area shows median age of 29.9 versus a U.S. median of about 38.9.

It sits in telephone area code 254; U.S. House district TX-31; the WACO - TEMPLE - BRYAN media market.

Killeen, TX reads as a military / base-oriented community on US5’s intent model (elevated veteran share (22.1%) and/or base-related place names). 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 76543 is about $51,239 — about 32% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 20.0%; unemployment rate near 10.8%; 15.2% of adults with a bachelor’s degree or higher (about 18.5 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Retail trade, Healthcare, and Food services; about 7.1% of workers reporting work-from-home (about 8.1 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 $140,700 — about 60% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $882 (about 24% below the U.S. median rent ($1,163)), and owner-occupancy near 39.8% (about 25.6 points below the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 76543 in Killeen, TX, a household would need roughly $39,000 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 $904. That sits below the local median household income ($51,239), 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 Killeen city, TX as Relatively Moderate (composite score 91.1), which is among the highest nationally. The strongest component scores on US5 are wildfire (89.7) and flood (89.2). 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 Killeen city, TX show little to no average snow and around 34.8 inches of annual precipitation.

IRS migration statistics show a net inflow of about 1,590 for ZIP 76543 (Killeen 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.