ZIP 78112 vs ZIP 78223

This side-by-side compares ZIP 78112 (Elmendorf, TX) and ZIP 78223 (San Antonio, TX) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 78112 has a population of 7,941 at 61 people per square mile, while ZIP 78223 has 50,637 at 472 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 78112 reports a median household income of $54,988 against $52,088 in ZIP 78223, with per-capita income of $26,867 vs $24,217. The share of adults holding a bachelor's degree or higher is 8.5% in 78112 and 11.8% in 78223. Poverty rate reads 17.0% vs 22.0%, and unemployment 7.7% vs 5.6% — 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 $131,400 in 78112 versus $172,600 in 78223, with median rent of $1,319 and $1,128 per month respectively. Homeownership rate is 91.1% vs 57.6%. 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.