StPetersburgBusinessNews.com | Entrepreneurship | Updated September 15, 2026
Quick Answer
St. Petersburg ranked No. 5 among the 100 largest U.S. cities in WalletHub’s 2026 “Best Large Cities to Start a Business” study, scoring 59.24 out of 100 with a No. 10 finish for business environment, No. 29 for business costs and No. 36 for access to resources. Florida cities swept the top five (Tampa, Orlando, Jacksonville, Hialeah, St. Petersburg), with Miami at No. 10. The ranking reflects no state personal income tax, a 5.5% corporate rate, strong small-business growth and survival rates, and a support network anchored by the St. Pete Greenhouse, spARK Labs by ARK Invest, Tampa Bay Wave and the Innovation District.
What Did WalletHub Measure?
WalletHub compared the 100 largest U.S. cities (city proper only, not metro areas) on 19 metrics across three weighted dimensions, using data collected as of March 23, 2026 from the Census Bureau, Bureau of Labor Statistics, Kauffman Foundation, National Venture Capital Association, Tax Foundation, LoopNet, FDIC and others.
| Dimension | Sample Metrics | St. Petersburg Rank |
|---|---|---|
| Business environment | Average growth in number of small businesses, five-year business survival rate, job growth 2020–2024, working-age population growth, average work week, industry variety, startups per capita | 10th |
| Business costs | Office-space affordability (rent per SF), labor costs (median income), corporate taxes, cost of living | 29th |
| Access to resources | Financing accessibility, investors per capita, venture investment per capita, workforce education, human-capital availability | 36th |
| Overall score | 59.24 (No. 5 of 100) |
| 2026 Rank | City | Score |
|---|---|---|
| 1 | Tampa | 64.15 |
| 2 | Orlando | 63.74 |
| 3 | Jacksonville | 62.08 |
| 4 | Hialeah | — |
| 5 | St. Petersburg | 59.24 |
| 10 | Miami | — |
| 100 | Washington, D.C. | — |
St. Petersburg ranked No. 6 in the 2025 edition, so the 2026 result is a one-place improvement in a year when Tampa and Orlando swapped the top two spots.
Why was St. Petersburg ranked No. 5 nationwide to start a business?
WalletHub credited the city’s business environment, operating costs and entrepreneur resources; in practice, the score rests on Florida’s tax structure, St. Petersburg’s rapid population and small-business growth since 2020, and office rents that remain below Tampa’s and far below coastal peers.
| Factor | St. Petersburg Advantage |
|---|---|
| State income tax | None on individuals; 5.5% corporate income tax |
| Sales tax | 7% (6% state + 1% Pinellas surtax); commercial rent sales tax repealed Oct. 1, 2025 |
| Population | ~265,000 city; Tampa Bay metro ~3.3 million and growing |
| Small-business growth | Among the fastest in the study’s five-year window |
| Office affordability | Downtown Class A asking rents roughly $35–$45/SF full-service, below Tampa’s Westshore and downtown cores |
| Talent pipeline | USF St. Petersburg, St. Petersburg College, Eckerd College, USF College of Marine Science; Jabil and Raymond James headquarters |
| Investor presence | ARK Invest relocated from New York in 2021; new early-stage fund and angel network launching 2026 |
| Quality of life | Walkable waterfront downtown, arts districts, year-round climate that draws remote founders |
The weaker categories are instructive. A No. 36 rank for access to resources reflects a still-thin venture capital base relative to Miami, Austin or Atlanta, and No. 29 for costs reflects rising rents and labor costs as the city grows.
What resources are available for entrepreneurs in St. Petersburg?
The city’s startup infrastructure spans a free municipal entrepreneur center, a 45,000-square-foot deep-tech incubator backed by ARK Invest, a fintech accelerator, a marine-tech hub and county and state small-business services, most of it within a mile of downtown.
| Resource | What It Offers | Cost | Location |
|---|---|---|---|
| St. Pete Greenhouse | City and Chamber entrepreneur center: free consulting, workshops, business-plan help, licensing guidance | Free | Downtown |
| spARK Labs by ARK Invest (formerly Tampa Bay Innovation Center) | Nonprofit incubator for AI, robotics, energy storage, blockchain and multiomics startups; 45,000 SF ARK Innovation Center; 45 member companies (at capacity, March 2026); new early-stage venture fund and angel network | Membership | Innovation District |
| Tampa Bay Wave, St. Pete office | Accelerators including FinTech|X (90-day program with USF and St. Pete EDC); mentor network | Application-based | Thrive DTSP |
| Maritime and Defense Technology Hub | City-owned 32,000 SF marine-tech incubator; 20 tenants; Braid Theory Ocean Enterprise Accelerator; $14M NOAA grant | Lease | Port St. Petersburg |
| St. Petersburg Economic Development Corp. | Site selection, incentives, corporate recruitment, data | Free | Downtown |
| Florida SBDC at Pinellas County / USF | No-cost confidential consulting, loan packaging, market research | Free | Countywide |
| SCORE Pinellas | Volunteer mentoring | Free | Countywide |
| South St. Petersburg CRA | Commercial revitalization grants; Economic Development Incentive Program (first award pending 2026) | Grants and loans | South St. Pete |
| Pinellas County Economic Development | Employment Sites Program, industry recruitment, workforce partnerships | Free / grants | Countywide |
| USF St. Petersburg and St. Petersburg College | Entrepreneurship programs, student talent, applied research | Varies | Innovation District, downtown |
| Pitch competitions | St. Pete Pitch Night, Tampa Bay Wave and spARK Labs showcases, Synapse Summit (regional) | Free to enter | Various |
How does St. Petersburg compare to Tampa for startups?
Tampa took the No. 1 spot on the strength of a No. 3 business environment and No. 7 access-to-resources rank, driven by investors per capita and a larger corporate base; St. Petersburg’s edge is cost and lifestyle, with lower office rents and a more concentrated downtown, while its gap is capital access.
| Metric | Tampa (No. 1) | St. Petersburg (No. 5) |
|---|---|---|
| Overall score | 64.15 | 59.24 |
| Business environment rank | 3 | 10 |
| Access to resources rank | 7 | 36 |
| Business costs rank | 37 | 29 |
| Population (city) | ~410,000 | ~265,000 |
| Notable HQs | Publix (nearby), Mosaic, Tampa Electric, Raymond James (St. Pete), Jabil (St. Pete) | Jabil, Raymond James, ARK Invest, Duke Energy Florida, Bayfront/Orlando Health, HSN heritage |
| Startup anchors | Tampa Bay Wave, Embarc Collective, USF Tampa | spARK Labs, St. Pete Greenhouse, Innovation District, Maritime Hub |
Founders increasingly treat the two as one market: Tampa Bay Wave runs programs on both sides of the bay, spARK Labs draws Tampa-based companies (AI visibility platform Cairrot joined in February 2026), and the Howard Frankland and Gandy bridges put most of the region’s investors within 30 minutes.
What does the ranking mean for St. Petersburg businesses?
National rankings function as marketing for talent and capital recruitment; the EDC and Chamber use them in relocation pitches, and remote founders and small firms weighing Florida cities see St. Petersburg validated alongside larger metros. The practical effects show up in office leasing, coworking demand and the pipeline of pitch-competition applicants.
- For founders: the resource gap (No. 36) is closing, with spARK Labs’ angel network and venture fund the most significant 2026 addition.
- For service providers: growth in startups drives demand for accountants, attorneys, marketing agencies and commercial brokers.
- For landlords: the No. 29 cost rank is a warning sign; office affordability was a scoring advantage that rising downtown rents will erode.
- For the city: the ranking supports the Innovation District master plan’s push for denser mixed-use zoning and the Center for Coastal Resilience referendum.
Brian’s Take
Florida cities took all five top spots, so the honest read is that WalletHub is measuring the state as much as the city: no income tax, cheap corporate rates, and a decade of in-migration are the base score, and every Florida city starts with them. What separates St. Pete from the other four is not the environment ranking; it is that the city punches far above its 265,000 population in institutional density. ARK Invest moving its headquarters here in 2021 was the single most important event in the local startup ecosystem, and the 2026 fund and angel network are the first tangible dividend.
The number to fix is 36th in access to resources. That is a capital problem, not a talent or cost problem, and it is the one variable the city and its institutions can actually move. If spARK Labs’ angel network reaches meaningful scale and the Innovation District wins its port referendum in November, St. Pete has a credible path to the top three. If rents keep rising faster than capital arrives, the city will slide back toward the middle of the Florida pack. Rankings are snapshots; the trend lines are what matter.
Frequently Asked Questions
What was St. Petersburg’s overall score in the 2026 WalletHub study?
59.24 out of 100, ranking 5th of 100 large cities, with sub-rankings of 10th for business environment, 29th for business costs and 36th for access to resources.
Which cities ranked ahead of St. Petersburg?
Tampa (No. 1, 64.15), Orlando (No. 2, 63.74), Jacksonville (No. 3, 62.08) and Hialeah (No. 4). Washington, D.C. ranked last.
Where can I get free business help in St. Petersburg?
The St. Pete Greenhouse offers free consulting and workshops downtown; the Florida SBDC and SCORE Pinellas provide no-cost mentoring and loan packaging countywide.
What is spARK Labs by ARK Invest?
A nonprofit incubator (formerly the Tampa Bay Innovation Center) in the 45,000-square-foot ARK Innovation Center that reached full capacity with 45 member companies in March 2026 and is launching an early-stage venture fund and angel network with ARK Invest.
Does Florida tax business income?
Florida has no personal income tax; C-corporations pay a 5.5% corporate income tax, and sales tax on commercial rent was repealed effective October 1, 2025.
Sources and Further Reading
- WalletHub, “Best Large Cities to Start a Business (2026)” — https://wallethub.com/edu/best-cities-to-start-a-business/2281
- St. Pete Catalyst, “St. Pete ranks among top cities to start a business” (May 22, 2026) — https://stpetecatalyst.com/zaps/st-pete-ranks-among-top-cities-to-start-a-business-2/
- Florida Politics, “Florida metros dominate list of best large cities to start a business” (April 23, 2026) — https://floridapolitics.com/archives/792453-florida-metros-dominate-list-of-best-large-cities-to-start-a-business/
- Yahoo Finance / Tampa Bay Business & Wealth, “Study: Tampa, St. Pete among the 5 best cities to start a business” (April 20, 2026) — https://finance.yahoo.com/economy/policy/articles/study-tampa-st-pete-among-122319230.html
- St. Pete Catalyst, “ARK Invest and spARK Labs to launch early-stage venture fund” (June 1, 2026) — https://stpetecatalyst.com/ark-invest-and-spark-labs-to-launch-early-stage-venture-fund/
- Tampa Bay Business & Wealth, “spARK Labs and the slow work of building Tampa Bay tech” (Jan. 7, 2026) — https://tbbwmag.com/2026/01/07/spark-labs-building-tampa-bay-tech/
- spARK Labs by ARK Invest — https://sp-ark-labs.com/
- St. Petersburg Innovation District, Entrepreneurship — https://www.stpeteinnovationdistrict.com/blog-categories/entrepreneurship
- St. Petersburg Economic Development Corp. / Become St. Pete, “St. Pete is an Innovative Community” — https://becomestpete.com/opportunity/innovative-community/
- Teknovation, WalletHub 2025 rankings (St. Petersburg No. 6) — https://www.teknovation.biz/wallethub-ranks-large-cities-as-best-cities-for-starting-a-business/
- StPetersburgBusinessNews.com, Center for Coastal Resilience Set to Expand St. Pete Blue Economy (companion article)
Reporting by Brian French. Rankings reflect WalletHub data collected as of March 23, 2026.
