A 10-Year Perspective of the Merger of Louisville and Jefferson County, KY: Louisville Metro Vaults From 65th to 18th Largest City in the Nation
Level 4 - case-series / case-control
Single-jurisdiction retrospective case study (level assigned by design analogy, not clinical CEBM)
What was done
This descriptive case study analyzed the 10-year outcomes following the January 1, 2003 city-county consolidation of Louisville and Jefferson County, Kentucky. The analysis evaluated data concerning the local economy, population changes, municipal government spending, operational efficiency, and public opinion trends.
What was found
The title and abstract report that the consolidation moved Louisville Metro from the 65th to the 18th largest city in the United States. The abstract provides no specific numerical data, effect sizes, statistical comparisons, or directional findings regarding economic indicators, government spending efficiency, or public opinion metrics.
Why it matters
City-county consolidations are rare and contentious policy interventions; this analysis provides a 10-year longitudinal case evaluation of municipal performance following a major US metropolitan merger.
Limits
The abstract provides no quantitative data or statistical comparisons. As an uncontrolled single-case study, it cannot isolate the causal effects of the merger from broader regional or national economic trends, limiting generalizability.
Cited by
- context Louisville, Kentucky is among the top 10 or top 20 largest cities by population in the United States.