The quick read

Reading Marrero, LA beyond the headline numbers

Marrero sits inside Jefferson Parish, Louisiana, at roughly 29.90°N, -90.10°W. Its population of 430,920 and median household income of $65,252 are the two most quoted figures, but in isolation they hide the shape of the city. A median home value of $251,400 paired with median rent of $1,190 is the starting point for a price-to-income read that tells you how stretched a typical household is before any other cost of living factor is considered. The 16.6% poverty rate next to that income figure is the better signal — two cities with identical medians can have very different lived realities depending on the income distribution underneath.

Health and healthcare access are the next layer most residents and prospective movers actually care about. CDC PLACES indicators for Marrero show the highest-prevalence measure is high blood pressure at 42.7%, followed by obesity at 41.6%. Within the city boundary, CMS Hospital Compare tracks 8 hospitals with an average rating of 3.3/5 and 4 carrying emergency departments — the ER count is the more actionable figure if you are evaluating a move because it defines the effective trauma radius.

Areazine reconstructs these layers from U.S. Census ACS (Place geography), CDC PLACES, and CMS Hospital Compare — each updated on its own cadence — and pairs them with live alerts from FEMA, NOAA, FDA, and CPSC scoped to the Marrero area. The comparison bars next to each metric anchor the number against a national reference, which is the fastest way to tell whether Marrero is an outlier on a given dimension before drilling into the raw value.