Jefferson
County in Idaho
County
The population development of Jefferson.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2024-07-01 | |
|---|---|---|---|---|---|---|---|
| Jefferson | County | 16,543 | 19,155 | 26,140 | 30,891 | 34,854 | → |
| Idaho | State | 1,006,749 | 1,293,953 | 1,567,582 | 1,839,140 | 2,001,619 |
Contents: Incorporated Places
The population development of the incorporated places in Jefferson.
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 2024-07-01 | |
|---|---|---|---|---|---|---|---|---|
| Lewisville | City | Jefferson | 471 | 457 | 451 | 416 | 446 | → |
| Menan | City | Jefferson | 636 | 703 | 750 | 715 | 734 | → |
| Mud Lake | City | Jefferson | 184 | 280 | 358 | 315 | 359 | → |
| Rigby | City | Jefferson | 2,916 | 3,047 | 3,939 | 5,042 | 5,683 | → |
| Ririe | City | Jefferson / Bonneville | 596 | 601 | 662 | 664 | 715 | → |
| Roberts | City | Jefferson | 559 | 667 | 601 | 500 | 583 | → |
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.