Median age: Jefferson County
Latest value, 2024
41.5years
Definition
Age that divides the resident population into two halves of equal size. Spain and the EU: on 1 January. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.
Evolution
Value
| Period | Value |
|---|---|
| 2024 | 41.5 |
| 2023 | 41.3 |
| 2022 | 41.5 |
| 2021 | 41.8 |
Comparison with related places
| Place | 2024 |
|---|---|
| Jefferson County | 41.5 |
| Wisconsin | 40.2 |
| United States | 38.9 |
| Dodge County | 43 |
| Manitowoc County | 45.1 |
| Ozaukee County | 43.9 |
| St. Croix County | 40.4 |
| Wood County | 43.8 |
How to cite
U.S. Census Bureau. American Community Survey 5-year estimates, table B01002: median age, total population. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b01002.dat. Retrieved 2026-10-08.Get this figure from your agent
Call get_value through the MCP server or the REST API.
get_value {"indicator":"median_age","place":"us-county-55055"}
GET https://invokely.ai/api/v1/value?indicator=median_age&place=us-county-55055