Lewis and Clark
County in Montana
County
The population development of Lewis and Clark.
Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2022-07-01 | |
---|---|---|---|---|---|---|---|
Lewis and Clark | County | 47,495 | 55,716 | 63,395 | 70,973 | 73,832 | → |
Montana | State | 799,065 | 902,195 | 989,415 | 1,084,225 | 1,122,867 |
Contents: Incorporated Places
The population development of the incorporated places in Lewis and Clark.
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 2022-07-01 | |
---|---|---|---|---|---|---|---|---|
East Helena | City | Lewis and Clark | 1,616 | 2,072 | 2,025 | 1,945 | 1,999 | → |
Helena | City | Lewis and Clark | 24,572 | 26,145 | 28,811 | 32,090 | 33,885 | → |
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.