ZIP 95045 vs ZIP 95004

This side-by-side compares ZIP 95045 (San Juan Bautista, CA) and ZIP 95004 (Aromas, CA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 95045 has a population of 4,046 at 33 people per square mile, while ZIP 95004 has 3,918 at 83 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 95045 reports a median household income of $110,438 against $130,744 in ZIP 95004, with per-capita income of $53,454 vs $63,903. The share of adults holding a bachelor's degree or higher is 37.0% in 95045 and 39.0% in 95004. Poverty rate reads 8.3% vs 3.9%, and unemployment 7.0% vs 2.0% — 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 $896,700 in 95045 versus $877,300 in 95004, with median rent of $2,145 and $2,659 per month respectively. Homeownership rate is 67.4% vs 74.5%. 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.