ZIP 17551 vs ZIP 17516

This side-by-side compares ZIP 17551 (Millersville, PA) and ZIP 17516 (Conestoga, PA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 17551 has a population of 10,857 at 416 people per square mile, while ZIP 17516 has 4,496 at 84 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 17551 reports a median household income of $68,661 against $103,942 in ZIP 17516, with per-capita income of $28,863 vs $43,874. The share of adults holding a bachelor's degree or higher is 43.5% in 17551 and 26.9% in 17516. Poverty rate reads 21.7% vs 4.1%, and unemployment 4.6% vs 1.7% — 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 $287,900 in 17551 versus $313,500 in 17516, with median rent of $1,485 and $1,293 per month respectively. Homeownership rate is 57.8% vs 87.5%. 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.