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 2021-07-01 | |
|---|---|---|---|---|---|---|---|
| St. Mary | Parish | 58,086 | 53,500 | 54,650 | 49,406 | 48,232 | → |
| Louisiana | State | 4,219,973 | 4,468,976 | 4,533,372 | 4,657,757 | 4,624,047 |
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, »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 2021-07-01 | |
|---|---|---|---|---|---|---|---|---|
| Baldwin | Town | St. Mary | 2,854 | 2,764 | 2,434 | 1,755 | 1,719 | → |
| Berwick | Town | St. Mary | 4,476 | 4,404 | 4,946 | 4,759 | 4,644 | → |
| Franklin | City | St. Mary | 9,374 | 8,425 | 7,667 | 6,725 | 6,546 | → |
| Morgan City | City | St. Mary / St. Martin | 14,531 | 12,723 | 12,404 | 11,478 | 11,156 | → |
| Patterson | City | St. Mary | 5,185 | 5,124 | 6,108 | 5,940 | 5,793 | → |
Source: U.S. Census Bureau (web).
Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.