ZIP 94582 vs ZIP 94583

This side-by-side compares ZIP 94582 (San Ramon, CA) and ZIP 94583 (San Ramon, CA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 94582 has a population of 38,537 at 1,140 people per square mile, while ZIP 94583 has 34,859 at 901 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 94582 reports a median household income of $214,677 against $184,898 in ZIP 94583, with per-capita income of $89,337 vs $79,629. The share of adults holding a bachelor's degree or higher is 77.3% in 94582 and 64.9% in 94583. Poverty rate reads 4.9% vs 3.6%, and unemployment 4.8% vs 5.4% — 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 $1,635,700 in 94582 versus $1,383,600 in 94583, with median rent of $2,932 and $3,019 per month respectively. Homeownership rate is 70.3% vs 72.1%. 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.