Public Data Map Platform · ACS 2024 5-year

New Jersey County Median Age

Explore ACS 2024 five-year median-age estimates across all 21 New Jersey counties.

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

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New Jersey counties

Median age

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County ranking

21 counties · default order follows the validated publication bundle.

Median age distribution

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New Jersey counties Median age estimates. Select sortable headings to reorder; select a name for detail.
42.3 ±0.3
42.0 ±0.2
41.7 ±0.2
38.8 ±0.2
51.8 ±0.2
37.7 ±0.2
37.7 ±0.2
40.1 ±0.3
35.8 ±0.1
46.1 ±0.2
39.5 ±0.2
39.5 ±0.3
43.2 ±0.2
42.6 ±0.2
41.2 ±0.2
38.1 ±0.2
41.9 ±0.4
41.8 ±0.2
43.8 ±0.2
39.1 ±0.2
44.0 ±0.3

Verified publication bundle

Downloads and provenance

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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.