ZIP 79121 vs ZIP 79109

Source:

Amarillo, TX — Amarillo, TX

This side-by-side compares ZIP 79121 (Amarillo, TX) and ZIP 79109 (Amarillo, TX) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 79121 has a population of 6,575 at 1,381 people per square mile, while ZIP 79109 has 43,516 at 1,608 per square mile. That difference in population size and density alone reshapes how every other metric should be interpreted — a higher-income ZIP with 1,200 residents behaves very differently from one with 45,000.

On income and education, ZIP 79121 reports a median household income of $74,659 against $70,435 in ZIP 79109, with per-capita income of $49,518 vs $42,917. The share of adults holding a bachelor's degree or higher is 53.9% in 79121 and 32.3% in 79109. Poverty rate reads 12.5% vs 13.1%, and unemployment 2.5% vs 4.2% — these four fields alone drive most of the difference in the scorecard grades you will see for each ZIP.

Housing separates these two ZIPs further: median home value sits at $288,300 in 79121 versus $222,900 in 79109, with median rent of $1,167 and $986 per month respectively. Homeownership rate is 72.0% vs 57.8%. When reading the comparison table below, focus on paired metrics rather than single winners — a ZIP with lower home values and lower income is not strictly "worse" if rent-to-income ratios and commute times land in the same zone. Every value is pulled from the exact same ACS table so the two columns are genuinely comparable.

Compare different ZIP codes:

vs
Metric
79121
Amarillo, TX
79109
Amarillo, TX
Population 6,575 43,516
Median Household Income $74,659 $70,435
Per Capita Income $49,518 $42,917
Median Age 43.9 38.5
Bachelor's Degree or Higher 53.9% 32.3%
Poverty Rate 12.5% 13.1%
Unemployment Rate 2.5% 4.2%
Median Home Value $288,300 $222,900
Median Rent (monthly) $1,167 $986
Homeownership Rate 72.0% 57.8%
Population Density (per sq mi) 1,381 1,608

Values highlighted in green indicate the better metric where applicable. Source: U.S. Census Bureau ACS 2023.

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79121
Amarillo, TX
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79109
Amarillo, TX
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What are common questions about this comparison?

How do ZIP codes 79121 and 79109 compare?
ZIP 79121 (Amarillo, TX) has a population of 6,575 and a median household income of $74,659. ZIP 79109 (Amarillo, TX) has a population of 43,516 and a median household income of $70,435.
Which ZIP code has higher income, 79121 or 79109?
ZIP 79121 (Amarillo, TX) has a higher median household income of $74,659 compared to $70,435 for ZIP 79109.
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All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.

Data sourced from official U.S. Census ACS and HUD-USPS ZIP crosswalk data. See our methodology for details. Retrieved and formatted by PlainZIP Editorial.