Home > TX > Randall County > Amarillo > Zip 79109

Zip Code 79109 — Amarillo, TX

ZIP Code 79109 is associated with Amarillo, TX, in Randall County. The listed population estimate is 43,578; estimated density is 1,631.7 people per square mile. Among records with population estimates, it ranks #1 of 8 in Randall County and #202 of 1,924 in TX.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (35.166500, -101.886330)

Data MetricLocal Statistic
Postal / Zip Code79109
Primary CityAmarillo
State / ProvinceTX
CountyRandall
Total Population43,578
Population Density1,631.7 people/sq mi
TimezoneAmerica/Chicago

How 79109 Compares

MetricZIP 79109Randall County recordsTX records
Population estimate43,578145,316 (sum)30,188,035 (sum)
Population Density1,631.7 /sq mi----
County population rank#1 of 8----
State population rank#202 of 1,924----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in TX

ZIP CodeCityDistancePopulation estimate
ZIP 79110Amarillo1.5 mi16,994
ZIP 79121Amarillo2.5 mi6,437
ZIP 79106Amarillo2.6 mi26,161
ZIP 79102Amarillo3.2 mi9,393
ZIP 79101Amarillo3.8 mi2,526

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →