ZIP Code 77876 — Shiro CDP, TX Demographics & Data

ZIP code 77876 covers Shiro, TX in Grimes County with a population of about 144.

At a glance, the area shows median age of 46.6 versus a U.S. median of about 38.9.

It sits in telephone area code 936; U.S. House district TX-10; the HOUSTON media market.

Median household income in ZIP 77876 is about $69,559 — about 7% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 0.0%; unemployment rate near 0.0%; 28.0% of adults with a bachelor’s degree or higher (about 5.7 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Manufacturing and Healthcare; about 43.3% of workers reporting work-from-home (about 28.1 points above the U.S. share (15.2%)); a mean commute of about 34.0 minutes (U.S. average near 26.8).

Housing tenure and rents show owner-occupancy near 100.0% (about 34.6 points above the national owner-occupancy rate (65.4%)).

FEMA’s National Risk Index rates natural-hazard risk for Shiro CDP, TX as Relatively Low (composite score 57.0), which is near the middle of the national distribution. The strongest component scores on US5 are hurricane (84.9) and wildfire (59.4). 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 Shiro CDP, TX show little to no average snow and around 43.6 inches of annual precipitation.

IRS migration statistics show a net inflow of about 7 for ZIP 77876 (Shiro 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.