ZIP 78219 vs ZIP 78220

This side-by-side compares ZIP 78219 (San Antonio, TX) and ZIP 78220 (San Antonio, TX) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 78219 has a population of 15,225 at 427 people per square mile, while ZIP 78220 has 15,965 at 664 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 78219 reports a median household income of $52,094 against $41,710 in ZIP 78220, with per-capita income of $22,912 vs $19,779. The share of adults holding a bachelor's degree or higher is 13.6% in 78219 and 9.5% in 78220. Poverty rate reads 22.6% vs 35.7%, and unemployment 7.0% vs 11.5% — 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 $162,000 in 78219 versus $143,700 in 78220, with median rent of $1,213 and $1,156 per month respectively. Homeownership rate is 53.9% vs 52.7%. 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.