Mastering the metropolis through research and thought leadership.
Working Papers

Measuring Sprawl

Working paper #420
Witold Rybczynski

The simplest measure of how much a metropolitan area sprawls is its population density – that is, the number of inhabitants per square mile. However, this can be misleading since metropolitan areas include land that has not been developed and may, in fact, not be developable, such as steep slopes, nature preserves, or land banks. This paper discusses dif-ferent measures of density, including urbanized density, centralization of employment, and densification of metropolitan areas over time. It suggests that many popular preconcep-tions about sprawl are inaccurate – that is, Western and Southern metropolitan areas do not necessarily sprawl more than areas in the Northeast. Indeed, Los Angeles and Phoenix actually have higher population densities than older metro areas such as Chicago and Boston, and older metropolitan areas in the Northeast are not necessarily denser than newer areas. Philadelphia and Detroit rank as extreme examples of low-density develop-ment according to several measures.

Download full paper · 1MB PDF


In This Section
Explore Topics

Affordable Housing Architecture Asia Borrowing Constraints Canada China Colombia Commercial Brokerage covid-19 CRE Credit Risk Transfers Debt Market Demographics Development e-Commerce Equity Market Ethnic Factors Europe Foreclosures Global Global Financial Crisis hospitality Housing & Residential Housing Supply India inflation Investing land use regulation Macroeconomics Microeconomics Mixed-Use Mobility Mortgage Rates Mortgages Multi-family Non-Traditional Mortgages office sector Political Risk Real Estate Investment Trusts Recession Rental Retail South America Sub-Prime Mortgages Sustainability United States Urban Urbanization work from home

arrow_drop_up