ZIP 92705 vs ZIP 92780

This side-by-side compares ZIP 92705 (Santa Ana, CA) and ZIP 92780 (Tustin, CA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 92705 has a population of 44,706 at 1,494 people per square mile, while ZIP 92780 has 57,741 at 3,188 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 92705 reports a median household income of $129,331 against $101,017 in ZIP 92780, with per-capita income of $63,031 vs $44,146. The share of adults holding a bachelor's degree or higher is 46.9% in 92705 and 37.7% in 92780. Poverty rate reads 10.5% vs 10.4%, and unemployment 4.9% vs 6.2% — 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 $1,203,400 in 92705 versus $861,700 in 92780, with median rent of $2,315 and $2,310 per month respectively. Homeownership rate is 61.3% vs 44.1%. 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.