ZIP 94506 vs ZIP 94582

This side-by-side compares ZIP 94506 (Danville, CA) and ZIP 94582 (San Ramon, CA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 94506 has a population of 22,452 at 463 people per square mile, while ZIP 94582 has 38,537 at 1,140 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 94506 reports a median household income of $250,001 against $214,677 in ZIP 94582, with per-capita income of $117,571 vs $89,337. The share of adults holding a bachelor's degree or higher is 75.0% in 94506 and 77.3% in 94582. Poverty rate reads 4.9% vs 4.9%, and unemployment 4.2% vs 4.8% — 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 $1,956,800 in 94506 versus $1,635,700 in 94582, with median rent of $3,501 and $2,932 per month respectively. Homeownership rate is 88.1% vs 70.3%. 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.