St. Mary
Parish in Louisiana
Parish
The population development of St. Mary.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2023-07-01 | |
|---|---|---|---|---|---|---|---|
| St. Mary | Parish | 58,086 | 53,500 | 54,650 | 49,398 | 47,055 | → |
| Louisiana | State | 4,219,973 | 4,468,976 | 4,533,372 | 4,657,785 | 4,573,749 |
Contents: Incorporated Places
The population development of the incorporated places in St. Mary.
icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).| Name | Status | Parish | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2023-07-01 | |
|---|---|---|---|---|---|---|---|---|
| Baldwin | Town | St. Mary | 2,854 | 2,764 | 2,434 | 1,756 | 1,679 | → |
| Berwick | Town | St. Mary | 4,476 | 4,404 | 4,946 | 4,767 | 4,531 | → |
| Franklin | City | St. Mary | 9,374 | 8,425 | 7,667 | 6,714 | 6,341 | → |
| Morgan City | City | St. Mary / St. Martin | 14,531 | 12,723 | 12,404 | 11,472 | 10,873 | → |
| Patterson | City | St. Mary | 5,185 | 5,124 | 6,108 | 5,932 | 5,636 | → |
Source: U.S. Census Bureau.
Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.