ZIP 48307 vs ZIP 48309

This side-by-side compares ZIP 48307 (Rochester, MI) and ZIP 48309 (Rochester, MI) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 48307 has a population of 41,369 at 1,041 people per square mile, while ZIP 48309 has 29,135 at 728 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 48307 reports a median household income of $106,576 against $121,007 in ZIP 48309, with per-capita income of $58,007 vs $58,544. The share of adults holding a bachelor's degree or higher is 58.6% in 48307 and 64.4% in 48309. Poverty rate reads 5.7% vs 5.5%, and unemployment 3.7% vs 4.2% — 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 $355,700 in 48307 versus $424,600 in 48309, with median rent of $1,562 and $1,686 per month respectively. Homeownership rate is 67.0% vs 80.7%. 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.