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Two comparisons, both shown. The national basis ranks Martin County against every scored U.S. county — its percentile band above is a relative national standing, not a condition. The in-state basis ranks it against Florida's other counties (rank and percentile only — bands aren't meaningful within a single state). A county can stand out in its own state while sitting mid-pack nationally. Neither is a forecast.

Pillar breakdown — national percentile ranks

What this means for Martin County

Martin County scores 58.8 on the national CAERI basis — 647th of 3,142 scored U.S. counties, placing it in the 75th–90th band nationally by percentile, with a high-confidence rating. Within Florida it ranks 52nd of 67 counties (23th in-state percentile). The score summarizes how concentrated local employment is in AI-exposed occupations against the economy's measured capacity to adapt; these are relative-standing bands, not a projection of local job change.

Direct occupational exposure stands at the 69th national percentile. The largest concentrations of locally estimated employment in high-exposure occupations are office clerks, general, customer service representatives, bookkeeping, accounting, and auditing clerks. The share of exposed-industry jobs held by workers under 25 is 8% — near the state median of 8%; research on AI-era payrolls finds early-career roles in exposed work are where hiring patterns shift first, so this share indicates how soon exposure could be felt, not how large it is.

The share of exposed-industry jobs held by workers 55 and over is 30% (near the state median) — a higher share historically means slower workforce adjustment when industries restructure. Fiscal sensitivity ranks at the 22nd percentile among Florida's counties. Census of Governments data shows state aid at 8% of this county's general revenue (well below the state median), and wage- and consumption-sensitive streams (sales, income, and similar own-source taxes, where levied) at 4% of own-source revenue. Property taxes, which respond to economic change more slowly, are counted separately and are not part of that sensitive share. How this state's aid formulas and tax structure carry economic change into local budgets is covered in the state-specific fiscal analysis available to subscribers. All county occupation figures on this page are model-based ESTIMATES with the confidence rating shown above.

Largest locally-estimated employment in high-exposure occupations

Across all 212 high-exposure occupations (top quartile of ensemble exposure) with estimated local employment, Martin County has an estimated 18,310 jobs — 24.9% of county employment — carrying an estimated $1B annual wage bill in high-exposure work. The five largest:

Age structure of exposed-industry employment

Cite this page

Machine-readable: this county's JSON · national dataset download and data dictionary on the methodology page.

Nearby and comparable counties

St. Lucie Co., FL (in state)Miami-Dade Co., FL (in state)St. Johns Co., FL (in state)Rabun Co., GA (similar score)Newton Co., GA (similar score)Osage Co., OK (similar score)

Links point to the economically nearest counties (in-state, and similar national score). County-level geographic adjacency is not part of the public reference data, so proximity here is by rank, not by shared border.

Sources & provenance