ZIP 78203 vs ZIP 78202

This side-by-side compares ZIP 78203 (San Antonio, TX) and ZIP 78202 (San Antonio, TX) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 78203 has a population of 6,099 at 1,832 people per square mile, while ZIP 78202 has 11,691 at 1,942 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 78203 reports a median household income of $35,536 against $47,478 in ZIP 78202, with per-capita income of $18,976 vs $33,956. The share of adults holding a bachelor's degree or higher is 10.8% in 78203 and 24.8% in 78202. Poverty rate reads 39.1% vs 24.1%, and unemployment 6.2% vs 11.1% — 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 $158,000 in 78203 versus $234,700 in 78202, with median rent of $1,051 and $1,275 per month respectively. Homeownership rate is 45.1% vs 55.8%. 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.