ZIP 91803 vs ZIP 91754

This side-by-side compares ZIP 91803 (Alhambra, CA) and ZIP 91754 (Monterey Park, CA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 91803 has a population of 30,322 at 3,585 people per square mile, while ZIP 91754 has 32,742 at 2,788 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 91803 reports a median household income of $84,311 against $86,331 in ZIP 91754, with per-capita income of $42,858 vs $43,230. The share of adults holding a bachelor's degree or higher is 38.3% in 91803 and 39.7% in 91754. Poverty rate reads 13.3% vs 12.3%, and unemployment 4.0% vs 5.5% — 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 $888,600 in 91803 versus $876,600 in 91754, with median rent of $1,847 and $1,962 per month respectively. Homeownership rate is 48.4% vs 54.2%. 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.