St. Mary's
County in Maryland
County
The population development of St. Mary's.
| 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's | County | 75,974 | 86,211 | 105,151 | 113,777 | 115,281 | → |
| Maryland | State | 4,781,468 | 5,296,486 | 5,773,552 | 6,177,253 | 6,180,253 |
Contents: Incorporated Places
The population development of the incorporated places in St. Mary's.
icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).| Name | Status | County | 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 | |
|---|---|---|---|---|---|---|---|---|
| Leonardtown | Town | St. Mary's | 1,749 | 1,946 | 2,954 | 4,563 | 4,974 | → |
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.