ZIP 38066 vs ZIP 38017

This side-by-side compares ZIP 38066 (Rossville, TN) and ZIP 38017 (Collierville, TN) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 38066 has a population of 2,630 at 17 people per square mile, while ZIP 38017 has 48,642 at 222 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 38066 reports a median household income of $107,660 against $138,677 in ZIP 38017, with per-capita income of $51,114 vs $65,812. The share of adults holding a bachelor's degree or higher is 31.8% in 38066 and 61.4% in 38017. Poverty rate reads 8.8% vs 3.4%, and unemployment 5.5% vs 3.9% — 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 $377,900 in 38066 versus $495,200 in 38017, with median rent of $825 and $1,609 per month respectively. Homeownership rate is 88.1% vs 78.4%. 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.