$2 trillion in economic growth may hide in ‘micropolitan communities’

Small cities hold 39% of America’s population, but receive only 10% of U.S. venture capital investment.

1 minute read

October 11, 2026, 7:00 AM PDT

By Zachary Whalen


People on mopeds turn a corner in Key West, Florida. A two-story bar is in the background.

With a population of roughly 26,000 people, Key West, Florida is an example of a micropolitan. | 4kclips

Investing in “micropolitan communities” could generate $2 trillion in economic output for the United States, according to a Heartland Forward and McKinsey Institute for Economic Mobility report. The report defines micropolitans as cities with a population between 10,000 and 49,999 people. While these small cities are currently under-invested in, the report finds that funding them could lead to an incredible economic boost. 

“The 20 states in the middle of the country have 62% of the 538 micropolitans in the United States, according to the report. It’s also home to 39% of the country’s population and generates about 35% of GDP — making it the world’s third largest economy — but cities there get only 10% of the total U.S. venture capital investment and 29% of fixed capital lending, the report states,” Stephanie Kanowitz writes for Smart Cities Dive. "Shrinking the investment gap so the region’s share of the GDP matches its share of the population could lead to that $2 trillion bump, the report states."

Not all micropolitans are on equal footing: the report finds that they differ widely in terms of economic foundation and ability to coordinate economic development actions from states, community organizations and local governments. The micropolitans that are successful at managing economic development are best suited for additional investment, the report states.

Tuesday, October 6, 2026 in Smart Cities Dive

Young Professional

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban and Environmental Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban and Environmental Planner

Get top-rated, practical training for planners

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

October 7, 2026 - Zachary Whalen

The mayor of Baltimore speaks into a microphone in front of a rally for more state transportation funding from Maryland.

‘Going backwards:’ Baltimore mayor, students rally against state's transit funding plan

Maryland's proposed six-year plan provides no funding for Baltimore’s BMORE bus program and reduces its road maintenance funding.

October 2, 2026 - Baltimore Sun

A rendering of the waterfront development, which shows a lit-up stage by the waterfront and people walking about.

Detroit to transform waterfront with $2.2 billion investment

Developers will convert about 18 acres of unused parking lot space into civic spaces.

October 2, 2026 - ABC 7

Elon Musk's colossus data center. An aerial view of the massive facility.

'I can't live in this:' Mississippi town besieged by power plant noise

A plant powering Elon Musk’s xAI data centers is subjecting Southaven, Mississippi residents to ceaseless noise.

45 minutes ago - CBS

A line of offshore windmills.

Battered from federal attacks, Louisiana's offshore wind industry refuses to give up

State Representative Joe Orgeron expressed hope that the state could revitalize its wind industry once President Trump leaves office.

1 hour ago - Grist

A yellow sign on the side of the road reads "NO DATA CENTER"

Data center developers are using lawsuits, cash offers to ‘overwhelm’ rural America

Newsrooms in five states worked together to uncover the tactics big tech developers use to buy land from reluctant communities.

October 10 - The Oregonian