ZIP 94591 vs ZIP 94590

This side-by-side compares ZIP 94591 (Vallejo, CA) and ZIP 94590 (Vallejo, CA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 94591 has a population of 53,042 at 949 people per square mile, while ZIP 94590 has 35,420 at 2,302 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 94591 reports a median household income of $104,550 against $65,290 in ZIP 94590, with per-capita income of $46,935 vs $38,409. The share of adults holding a bachelor's degree or higher is 31.9% in 94591 and 27.2% in 94590. Poverty rate reads 9.8% vs 18.2%, and unemployment 8.0% vs 6.6% — 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 $630,500 in 94591 versus $530,500 in 94590, with median rent of $2,288 and $1,812 per month respectively. Homeownership rate is 66.8% vs 42.4%. 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.