ZIP 37375 vs ZIP 37318
Source:
Sewanee, TN — Cowan, TN
This side-by-side compares ZIP 37375 (Sewanee, TN) and ZIP 37318 (Cowan, TN) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 37375 has a population of 3,711 at 22 people per square mile, while ZIP 37318 has 1,978 at 64 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 37375 reports a median household income of $71,204 against $52,125 in ZIP 37318, with per-capita income of $30,857 vs $22,694. The share of adults holding a bachelor's degree or higher is 64.6% in 37375 and 12.9% in 37318. Poverty rate reads 7.5% vs 29.3%, and unemployment 2.8% vs 10.3% — 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 $366,700 in 37375 versus $177,100 in 37318, with median rent of $1,234 and $781 per month respectively. Homeownership rate is 88.0% vs 63.1%. 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.
Compare different ZIP codes:
| Metric | 37375 Sewanee, TN | 37318 Cowan, TN |
|---|---|---|
| Population | 3,711 | 1,978 |
| Median Household Income | $71,204 | $52,125 |
| Per Capita Income | $30,857 | $22,694 |
| Median Age | 22.9 | 36.7 |
| Bachelor's Degree or Higher | 64.6% | 12.9% |
| Poverty Rate | 7.5% | 29.3% |
| Unemployment Rate | 2.8% | 10.3% |
| Median Home Value | $366,700 | $177,100 |
| Median Rent (monthly) | $1,234 | $781 |
| Homeownership Rate | 88.0% | 63.1% |
| Population Density (per sq mi) | 22 | 64 |
Values highlighted in green indicate the better metric where applicable. Source: U.S. Census Bureau ACS 2023.
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All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.