Median age: Jefferson County

Latest value, 2024

44.3years

Source: U.S. Census Bureau
Retrieved 2026-10-08
Published 2026-01-29

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

44.244.444.62021202220232024
Value
PeriodValue
202444.3
202344.2
202244.3
202144.6

Comparison with related places

Place2024
Jefferson County44.3
Ohio39.7
United States38.9
Athens County33.2
Knox County39.4
Pickaway County39.6
Belmont County44.1
Marion County40.1

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-39081"}
GET https://invokely.ai/api/v1/value?indicator=median_age&place=us-county-39081

Other indicators for Jefferson County

Statistics for Jefferson County