ZIP 48390 vs ZIP 48377

This side-by-side compares ZIP 48390 (Walled Lake, MI) and ZIP 48377 (Novi, MI) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 48390 has a population of 22,898 at 706 people per square mile, while ZIP 48377 has 15,244 at 613 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 48390 reports a median household income of $91,381 against $83,104 in ZIP 48377, with per-capita income of $52,744 vs $50,478. The share of adults holding a bachelor's degree or higher is 41.8% in 48390 and 56.1% in 48377. Poverty rate reads 6.9% vs 8.7%, and unemployment 4.4% vs 5.2% — 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 $309,400 in 48390 versus $350,600 in 48377, with median rent of $1,690 and $1,579 per month respectively. Homeownership rate is 74.7% vs 46.7%. 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.