Lafayette-New Iberia-Opelousas, LA Combined Statistical Area Demographics
Lafayette-New Iberia-Opelousas, LA Combined Statistical Area is the 86th most populous of 184 combined statistical areas in the United States, with 560,924 residents across 4,332 square miles. That is about 129 people per square mile.
At the 2020 census
| Population | 560,924 |
|---|---|
| Land area | 4,332 sq mi |
| Density | 129 / sq mi |
Data: 2020 Census · American Community Survey 2024
How Lafayette-New Iberia-Opelousas, LA Combined Statistical Area compares to the US
We're computing this combined statistical area's comparison table — check back shortly. Population, land area, and density above are already exact.
Central Location: Lafayette-New Iberia-Opelousas, LA Combined Statistical Area
Measured from the combined statistical area's main population center using 2020 census blocks.
We're computing the drive-time and radius areas around Lafayette-New Iberia-Opelousas, LA Combined Statistical Area — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.
Counties in the Lafayette-New Iberia-Opelousas, LA Combined Statistical Area area
| Name | Population | Sq mi | Per sq mi |
|---|---|---|---|
| Parish Lafayette | 241,753 | 268.7 | 900 |
| St. Landry Parish, LA | 82,549 | 924.0 | 89 |
| Parish Iberia | 69,929 | 574.1 | 122 |
| Acadia Parish | 57,576 | 655.2 | 88 |
| Vermilion Parish | 57,359 | 1,172.1 | 49 |
| St. Martin Parish | 51,758 | 737.5 | 70 |
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Nearest combined statistical areas
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- Monroe-Ruston, LA Combined Statistical Area
- Jackson-Vicksburg-Brookhaven, MS Combined Statistical Area
- Shreveport-Bossier City-Minden, LA Combined Statistical Area
About this page
This page shows demographics for a US combined statistical area from the 2020 census and the American Community Survey: population, land area, density, and how the region compares to national averages.
Combined areas are built from whole counties, listed below. Statistics aggregate the member counties' census tracts.