ZIP 62301 vs ZIP 62305

This side-by-side compares ZIP 62301 (Quincy, IL) and ZIP 62305 (Quincy, IL) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 62301 has a population of 33,758 at 1,151 people per square mile, while ZIP 62305 has 18,052 at 50 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 62301 reports a median household income of $52,055 against $83,598 in ZIP 62305, with per-capita income of $32,939 vs $45,435. The share of adults holding a bachelor's degree or higher is 25.4% in 62301 and 35.0% in 62305. Poverty rate reads 19.3% vs 7.2%, and unemployment 5.7% vs 1.8% — 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 $135,100 in 62301 versus $213,600 in 62305, with median rent of $815 and $926 per month respectively. Homeownership rate is 58.9% vs 84.7%. 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.