ZIP 48439 vs ZIP 48430

This side-by-side compares ZIP 48439 (Grand Blanc, MI) and ZIP 48430 (Fenton, MI) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 48439 has a population of 49,209 at 359 people per square mile, while ZIP 48430 has 36,738 at 171 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 48439 reports a median household income of $88,490 against $100,193 in ZIP 48430, with per-capita income of $47,222 vs $55,946. The share of adults holding a bachelor's degree or higher is 43.8% in 48439 and 39.9% in 48430. Poverty rate reads 7.6% vs 5.9%, and unemployment 4.6% vs 4.8% — 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 $261,600 in 48439 versus $326,400 in 48430, with median rent of $1,123 and $1,379 per month respectively. Homeownership rate is 74.2% vs 81.4%. 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.