St. Charles Parish, LA Demographics
St. Charles Parish, LA is the 20th most populous of 64 counties in Louisiana, with 52,549 residents across 278 square miles. That is about 189 people per square mile.
At the 2020 census
| Population | 52,549 |
|---|---|
| Land area | 278 sq mi |
| Density | 189 / sq mi |
Data: 2020 Census · American Community Survey 2024
How St. Charles Parish compares to the US
We're computing this county's comparison table — check back shortly. Population, land area, and density above are already exact.
Central Location: St. Charles Parish, LA
Measured from the county's main population center using 2020 census blocks.
We're computing the drive-time and radius areas around St. Charles Parish, LA — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.
Census tracts in St. Charles Parish, LA
| Name | Population | Sq mi | Per sq mi |
|---|---|---|---|
| Census Tract 631 | 8,095 | 24.4 | 332 |
| Census Tract 623.01 | 6,345 | 4.3 | 1,473 |
| Census Tract 628 | 5,806 | 14.8 | 392 |
| Census Tract 621 | 5,416 | 5.8 | 934 |
| Census Tract 632 | 5,410 | 136.7 | 40 |
| Census Tract 623.02 | 4,650 | 1.6 | 2,942 |
| Census Tract 627 | 4,231 | 28.2 | 150 |
| Census Tract 625 | 2,970 | 1.3 | 2,220 |
| Census Tract 629 | 2,561 | 4.4 | 578 |
| Census Tract 622 | 2,359 | 4.9 | 480 |
| Census Tract 601 | 2,154 | 15.7 | 137 |
| Census Tract 630 | 1,290 | 3.5 | 368 |
| Census Tract 624 | 1,262 | 32.0 | 39 |
Related places
Other counties nearby
Nearest counties
Metro areas containing St. Charles Parish
About this page
This page shows demographics for a US county from the 2020 census and the American Community Survey: population, land area, density, urban share, and how the county compares to national averages for income, housing, age, and more.
Counties subdivide into census tracts, listed below with their populations. The drive-time and radius tables measure the population around the county's main population center.