Industry Makeup — 2022, across MA
Shading: Industry Makeup
Lower (-5)Lower-middle (-2 to -1)Middle (0)Upper-middle (0 to 1)Higher (1 to 2)No data
Each unit is shaded by its Industry Makeup value and grouped into equal-count bands (quantiles) against the other units shown — lighter = lower, darker = higher. It ranks position among the units in view; it does not grade places, and the ranges shift with which units are shown.
Industry Makeup — 2022 — Barnstable County: 0 (Middle, 6 of 9)
Ranked by Industry Makeup among the 9 units measured here for 2022. Rank groups them into equal-count bands (Lower→Higher). Typical (median) here: 0. 5 shown as no data.
UnitValueRank
Hampshire County2Higher
Plymouth County1Higher
Franklin County1Upper-middle
Norfolk County0Upper-middle
Berkshire County0Middle
Barnstable County (selected)0Middle
Essex County-1Lower-middle
Hampden County-2Lower-middle
Middlesex County-5Lower
Bristol CountyNo data
Dukes CountyNo data
Nantucket CountyNo data
Suffolk CountyNo data
Worcester CountyNo data

The map is bounded to this parent geography — it shows the selected unit among its own siblings only, the same depth rule the drill-down uses. Shading ranks position on the measure among the units shown; it does not grade places.
Shading by Industry Makeup for 2022; units without a value for this measure/year are shown as “no data.”

Industry Makeup

2022: Typical diversity for its size map ↗ ▶ on map
Largest industries by share of earnings (top 5 = 57.0% of the total)
Health care and social assistance14.4%1.3× national avg
Construction11.7%2.0× national avg
Recreation, lodging and food service11.2%2.4× national avg
Local government10.2%1.3× national avg
Retail9.5%1.7× national avg
2 industries not disclosed here, so not shown (together about $48.3M, 0.5% of county earnings) — a withheld industry is never counted as zero.
Effective number of industries
This county11.5
Typical for its size and category11.8
Difference-0.3about what its size predicts

"Effective number of industries" measures how evenly a county's earnings are spread across 21 industry groups — a higher number means a broader economy. It is compared with a baseline fitted for counties in the same category and of similar total earnings, so the reading is relative to size, not an absolute count.
"× national avg" is how concentrated an industry is here compared with the country as a whole: above 1× means more concentrated here than nationally. It separates an industry that is simply large everywhere (health care sits near 1× in most counties) from a genuine local specialty. Measured against the published U.S. total.
Source: BEA county earnings (CAINC5N), 2022. The size baseline is a regression within that one source, not a second dataset.
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