ZIP 45504 vs ZIP 45506

This side-by-side compares ZIP 45504 (Springfield, OH) and ZIP 45506 (Springfield, OH) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 45504 has a population of 18,465 at 307 people per square mile, while ZIP 45506 has 14,055 at 439 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 45504 reports a median household income of $69,960 against $42,104 in ZIP 45506, with per-capita income of $37,692 vs $26,543. The share of adults holding a bachelor's degree or higher is 27.1% in 45504 and 14.3% in 45506. Poverty rate reads 9.7% vs 24.3%, and unemployment 6.9% vs 10.1% — 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 $180,600 in 45504 versus $107,300 in 45506, with median rent of $944 and $872 per month respectively. Homeownership rate is 74.0% vs 57.6%. 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.