Peer Group
A set of cities grouped by population size for comparison purposes — ensuring that small cities are compared to other small cities, not mega-cities.
How It Works
CitySpend uses three peer groups: large (250,000+ population), midsize (100,000-250,000), and small (50,000-100,000). Peer group comparisons are essential because city spending patterns vary systematically with size. Large cities have economies of scale in some areas but higher costs in others (labor, land, complexity). Comparing a 60,000-person suburban city to New York City would produce misleading conclusions.
Related Terms
- Fiscal Health Score — CitySpend's proprietary 0-100 composite score (graded A through F) measuring a city's overall financial health across six weighted factors.
- Per Capita Spending — Total city expenditure divided by population — the standard metric for comparing spending levels across cities of different sizes.
About This Definition
This definition is part of the CitySpend Municipal Finance Glossary — 59 terms explaining how city governments fund and manage public services. All definitions are written in plain language for taxpayers, journalists, students, and municipal bond investors.