ZIP 46115 vs ZIP 46104

This side-by-side compares ZIP 46115 (Carthage, IN) and ZIP 46104 (Arlington, IN) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 46115 has a population of 1,933 at 20 people per square mile, while ZIP 46104 has 970 at 13 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 46115 reports a median household income of $61,406 against $61,146 in ZIP 46104, with per-capita income of $28,488 vs $29,908. The share of adults holding a bachelor's degree or higher is 24.7% in 46115 and 20.9% in 46104. Poverty rate reads 12.0% vs 10.6%, and unemployment 3.1% vs 14.7% — 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 $172,800 in 46115 versus $217,600 in 46104, with median rent of $775 and — per month respectively. Homeownership rate is 77.0% vs 88.5%. 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.