ZIP 48103 vs ZIP 48104

This side-by-side compares ZIP 48103 (Ann Arbor, MI) and ZIP 48104 (Ann Arbor, MI) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 48103 has a population of 53,057 at 315 people per square mile, while ZIP 48104 has 38,315 at 1,902 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 48103 reports a median household income of $116,194 against $64,231 in ZIP 48104, with per-capita income of $69,131 vs $52,000. The share of adults holding a bachelor's degree or higher is 75.3% in 48103 and 80.9% in 48104. Poverty rate reads 8.4% vs 36.3%, and unemployment 2.2% vs 5.1% — 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 $471,700 in 48103 versus $491,200 in 48104, with median rent of $1,810 and $1,639 per month respectively. Homeownership rate is 66.5% vs 36.9%. 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.