ZIP 70582 vs ZIP 70518
Source:
Saint Martinville, LA – Broussard, LA
This side-by-side compares ZIP 70582 (Saint Martinville, LA) and ZIP 70518 (Broussard, LA) using the same Census ACS 5-Year table fields for both, no averages swapped in, no national proxies. ZIP 70582 has a population of 19,781 at 53 people per square mile, while ZIP 70518 has 12,297 at 113 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 70582 reports a median household income of $49,837 against $106,710 in ZIP 70518, with per-capita income of $31,727 vs $46,740. The share of adults holding a bachelor's degree or higher is 15.3% in 70582 and 34.2% in 70518. Poverty rate reads 14.2% vs 12.7%, and unemployment 5.9% vs 3.0% - 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 $163,300 in 70582 versus $297,900 in 70518, with median rent of $765 and $992 per month respectively. Homeownership rate is 77.6% vs 84.3%. 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 | 70582 Saint Martinville, LA | 70518 Broussard, LA |
|---|---|---|
| Population | 19,781 | 12,297 |
| Median Household Income | $49,837 | $106,710 |
| Per Capita Income | $31,727 | $46,740 |
| Median Age | 42.3 | 34.9 |
| Bachelor's Degree or Higher | 15.3% | 34.2% |
| Poverty Rate | 14.2% | 12.7% |
| Unemployment Rate | 5.9% | 3.0% |
| Median Home Value | $163,300 | $297,900 |
| Median Rent (monthly) | $765 | $992 |
| Homeownership Rate | 77.6% | 84.3% |
| Population Density (per sq mi) | 53 | 113 |
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.