What to know about ZIP 79091
ZIP code 79091 covers Umbarger, TX in Randall County.
It sits in telephone area code 806; U.S. House district TX-13; the AMARILLO media market.
Umbarger CDP, TX
ZIP Code 79091 — Umbarger CDP, TX Demographics & Data
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Low Snow Area
Map, Quick Facts & Location
Quick Facts
Local time
—
Population
N/A
Median Income
N/A
Home Value
N/A
Median Rent
N/A
Median Age
N/A
City
County
Timezone
Area Code
Congress
Scroll to load map
At a glance
Overview of ZIP Code 79091
Climate risk and migration signals
FEMA’s National Risk Index rates natural-hazard risk for Umbarger CDP, TX as Relatively Moderate (composite score 86.8), which is elevated versus much of the country. The strongest component scores on US5 are wildfire (95.9) and flood (66.9). 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 Umbarger CDP, TX show little to no average snow and around 18.4 inches of annual precipitation.
Nearby (from this ZIP)
Airport AMA (32.5 miles (52.3 km)) · West Texas A & M University (13.2 miles (21.3 km)) · Alibates Flint Quarries National Monument (54.0 miles (86.8 km)) · VA: Amarillo Vet Center (24.4 miles (39.3 km))
Full lists and map pins are in the Infrastructure section below.