ZIP 91731 vs ZIP 91732

This side-by-side compares ZIP 91731 (El Monte, CA) and ZIP 91732 (El Monte, CA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 91731 has a population of 29,591 at 2,995 people per square mile, while ZIP 91732 has 61,386 at 5,134 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 91731 reports a median household income of $62,215 against $75,108 in ZIP 91732, with per-capita income of $24,216 vs $26,959. The share of adults holding a bachelor's degree or higher is 15.2% in 91731 and 16.0% in 91732. Poverty rate reads 17.8% vs 16.5%, and unemployment 6.2% vs 5.7% — 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 $635,600 in 91731 versus $644,200 in 91732, with median rent of $1,669 and $1,809 per month respectively. Homeownership rate is 39.6% vs 43.2%. 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.