Public Data Map Platform · ACS 2024 5-year

Tennessee County Median Age

Explore ACS 2024 five-year median-age estimates across all 95 Tennessee counties.

Source: U.S. Census Bureau, American Community Survey. Geography: Census TIGER/Line county boundaries (2025).

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Tennessee counties

Median age

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County ranking

95 counties · default order follows the validated publication bundle.

Median age distribution

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Tennessee counties Median age estimates. Select sortable headings to reorder; select a name for detail.
41.5 ±0.4
37.6 ±0.7
47.8 ±0.7
45.5 ±0.7
43.7 ±0.3
39.5 ±0.5
44.2 ±0.4
40.0 ±1.1
41.3 ±0.9
45.9 ±0.3
41.5 ±0.5
37.6 ±0.9
42.5 ±0.9
48.5 ±1.3
45.3 ±0.2
39.0 ±0.6
39.7 ±1.9
53.5 ±0.4
34.6 ±0.1
45.8 ±0.3
41.9 ±1.1
39.1 ±0.6
40.2 ±0.6
47.4 ±0.3
46.9 ±0.4
42.2 ±0.8
39.6 ±0.4
43.5 ±0.3
47.4 ±0.7
44.7 ±0.2
42.7 ±0.4
40.1 ±0.5
39.5 ±0.3
43.1 ±1.1
40.1 ±0.8
45.1 ±0.5
46.0 ±0.4
43.2 ±0.5
40.4 ±0.9
45.8 ±0.6
42.3 ±0.7
43.0 ±1.0
43.3 ±0.8
46.9 ±1.2
44.3 ±0.5
46.7 ±0.7
37.4 ±0.2
42.8 ±1.8
39.2 ±0.8
39.3 ±0.5
41.9 ±1.7
42.9 ±0.6
48.8 ±0.4
42.4 ±0.3
42.9 ±0.6
39.2 ±0.6
38.3 ±0.5
43.8 ±0.4
39.5 ±0.6
39.1 ±0.5
45.4 ±0.6
45.2 ±0.3
31.9 ±0.2
46.2 ±0.4
42.3 ±0.8
41.8 ±0.4
43.7 ±0.5
43.3 ±1.6
51.6 ±0.7
46.9 ±0.6
36.0 ±0.4
42.0 ±0.9
47.3 ±0.3
38.7 ±0.6
34.2 ±0.1
40.7 ±0.9
44.9 ±0.6
43.5 ±0.6
35.9 ±0.1
40.6 ±0.4
44.3 ±0.8
45.0 ±0.2
39.8 ±0.4
39.0 ±0.7
35.0 ±1.0
46.9 ±1.0
42.7 ±0.7
47.2 ±0.5
39.8 ±0.7
40.2 ±0.5
44.4 ±0.7
37.3 ±0.8
43.5 ±0.6
40.4 ±0.3
39.8 ±0.4

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Method and limitations

The displayed value is the ACS Data Profile DP05_0018E direct median-age estimate in years.

This is a five-year ACS survey estimate. DP05_0018M is the ACS 90-percent-confidence MOE. null estimate with source state valid, missing, suppressed, or invalid; zero remains valid. Five equal-width color bands span the valid values in this state; colors are not comparable across states.

See the ACS user notes and the downloadable provenance file for definitions, source fields, inputs, retrieval receipt, and checksums.