$5T muni bond market in sight following record second quarter

$5T muni bond market in sight following record second quarter
Growing infrastructure costs and the near-term outlook for interest rates are fueling a resurgence in supply from increasingly needy state and local governments.
JUN 25, 2025

Municipal-bond bankers have been extra busy this year as state and local governments rush to borrow at a record pace to fund projects. 

State and local governments have sold $153 billion of new debt in the second quarter, already the biggest ever with just four trading days left in the period, according to data compiled by Bloomberg. That has lifted 2025 sales to more than $271 billion, a 21% increase over last year’s volume. 

That tempo is likely to become a new normal as construction costs soar and borrowers burn through their pandemic-era stimulus funds, according to Barclays Plc. The strategists, including Mikhail Foux and Grace Cen, said the market could reach $5 trillion within the next few years — up from around $4 trillion currently. 

“After a long period of rather subdued issuance, we believe munis have shifted to a new paradigm of heavy supply,” Foux and Cen wrote in a research note published Tuesday. The analysts have also increased their supply projection for 2025 by 10% to as much as $540 billion. 

A number of factors are driving the supply surge. Infrastructure projects are more expensive, meaning governments have to sell more bonds to fund them. Additionally, interest rates are likely to remain steady in the short-term so issuers who have been waiting for some relief from higher borrowing costs may eventually have to come to market.

Future federal policy changes are also expected to boost activity, Barclays said. If the Trump administration eliminates the Federal Emergency Management Agency, for instance, local governments could tap the muni market for climate-related projects. Additionally, should there be government funding cuts to hospitals and colleges, debt sales can fill those gaps, the strategists said. 

Deals have come from all corners of the market. Some of the largest transactions include a $2.18 billion issue from New York University and $2.5 billion to help fund Brightline West, a private rail line connecting Southern California and Las Vegas. 

Muni-bond sales from public school districts have surged nearly 40% from the same period last year and airport financings are up more than 50%, according to data compiled by Bloomberg. 

The influx has allowed investors to be “choosier,” said Gabriel Diederich, a portfolio manager at Baird Asset Management. “It gives the investor really a great opportunity to look across a large number of bonds and pick and choose what’s the best fit for their portfolio.”

Latest News

Mesirow acquires part of flexPATH in second retirement deal of 2026
Mesirow acquires part of flexPATH in second retirement deal of 2026

Chicago-based Mesirow Fiduciary Solutions adds flexPATH's plan-level outsourced fiduciary book, boosting its retirement market reach to $164 billion.

Advisor moves: LPL lands $350M veteran advisor duo in Florida
Advisor moves: LPL lands $350M veteran advisor duo in Florida

Also, Raymond James's employee advisor channel adds breakaways from Wells Fargo and Stifel, while UBS welcomes an ex-Morgan Stanley duo in Indiana.

SEC accuses crypto firm founder of running $425 million Ponzi scheme
SEC accuses crypto firm founder of running $425 million Ponzi scheme

It promised guaranteed principal and 10% monthly returns. The SEC says it invested nothing.

MassMutual Ascend tops $2 billion in RIA annuity sales as advisors warm to income products
MassMutual Ascend tops $2 billion in RIA annuity sales as advisors warm to income products

Ten years after entering the fee-based annuity market, MassMutual Ascend says nearly half its lifetime sales came in the past two years alone – but barriers remain among fee-only advisors.

Fintech bytes: Wealth tech firms target advisor productivity with new integrations
Fintech bytes: Wealth tech firms target advisor productivity with new integrations

Amplify, WealthReach, Zeplyn and Zocks have unveiled partnerships aimed at automating portfolio management, content creation, account opening, and client communication.

SPONSORED Direct indexing webinar targets tax-loss harvesting amid market swings

Northern Trust’s Ken Lassner shows advisors how to convert volatility into after-tax portfolio gains

SPONSORED Who builds the income when the pension disappears?

Dan Biagini of American Equity says the steady decline of pensions, longer lifespans and a reset in interest rates are rewriting how advisors build retirement income