ZIP 94511 vs ZIP 94548

This side-by-side compares ZIP 94511 (Bethel Island, CA) and ZIP 94548 (Knightsen, CA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 94511 has a population of 2,137 at 158 people per square mile, while ZIP 94548 has 412 at 58 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 94511 reports a median household income of $74,972 against $189,653 in ZIP 94548, with per-capita income of $39,932 vs $64,991. The share of adults holding a bachelor's degree or higher is 18.9% in 94511 and 22.3% in 94548. Poverty rate reads 34.6% vs 9.1%, and unemployment 35.5% vs 13.5% — 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 $682,700 in 94511 versus $959,900 in 94548, with median rent of $1,606 and — per month respectively. Homeownership rate is 64.2% vs 100.0%. 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.