ZIP 37020 vs ZIP 37037

This side-by-side compares ZIP 37020 (Bell Buckle, TN) and ZIP 37037 (Christiana, TN) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 37020 has a population of 5,036 at 20 people per square mile, while ZIP 37037 has 6,312 at 33 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 37020 reports a median household income of $86,034 against $102,645 in ZIP 37037, with per-capita income of $43,451 vs $40,331. The share of adults holding a bachelor's degree or higher is 27.7% in 37020 and 35.0% in 37037. Poverty rate reads 5.2% vs 7.2%, and unemployment 2.0% vs 2.1% — 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 $345,100 in 37020 versus $391,200 in 37037, with median rent of $1,151 and $2,058 per month respectively. Homeownership rate is 95.3% vs 87.4%. 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.