ZIP 63673 vs ZIP 63775

This side-by-side compares ZIP 63673 (Saint Mary, MO) and ZIP 63775 (Perryville, MO) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 63673 has a population of 2,115 at 8 people per square mile, while ZIP 63775 has 16,710 at 19 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 63673 reports a median household income of $77,931 against $63,712 in ZIP 63775, with per-capita income of $36,261 vs $35,277. The share of adults holding a bachelor's degree or higher is 19.7% in 63673 and 20.9% in 63775. Poverty rate reads 18.4% vs 14.3%, and unemployment 4.0% vs 5.4% — 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 $235,900 in 63673 versus $188,100 in 63775, with median rent of $818 and $932 per month respectively. Homeownership rate is 76.9% vs 74.3%. 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.