ZIP 94303 vs ZIP 94306

This side-by-side compares ZIP 94303 (Palo Alto, CA) and ZIP 94306 (Palo Alto, CA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 94303 has a population of 45,467 at 2,204 people per square mile, while ZIP 94306 has 26,469 at 2,437 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 94303 reports a median household income of $151,609 against $210,000 in ZIP 94306, with per-capita income of $72,225 vs $114,197. The share of adults holding a bachelor's degree or higher is 49.2% in 94303 and 80.9% in 94306. Poverty rate reads 7.1% vs 8.9%, and unemployment 6.0% vs 2.8% — 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 $1,826,200 in 94303 versus $2,000,001 in 94306, with median rent of $2,771 and $2,994 per month respectively. Homeownership rate is 57.8% vs 52.6%. 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.