73,930 Texans were classified as millionaire tax filers in 2022. Photo via Getty Images

Tilman Fertitta, Elon Musk, Alice Walton, and Jerry Jones are members of the billionaires club in Texas. But just how many millionaires does the Lone Star State boast?

Altogether, 73,930 Texans were classified as millionaire tax filers in 2022, according to an analysis of IRS data by digital marketing firm Hennessey Digital. (For context, that millionaire count is just a few thousand shy of the entire population of Missouri City.) This figure puts Texas in the No. 2 spot for the country’s biggest population of millionaire taxpayers, behind first-place California.

However, if you crunch the figures a different way, Texas’ millionaire status isn’t quite as impressive, demonstrating that not everything is bigger in Texas. Texas ranks 10th among the states with the highest proportions of millionaire taxpayers, the study indicates. According to Hennessey Digital’s calculations, 27.1 of every 10,000 Texas tax filers reported adjusted gross income of at least $1 million for the 2022 tax year.

“The state’s booming economy, driven by energy, technology, and business-friendly policies, contributes to its wealthy population,” says Hennessey Digital.

Forbes ranked 43 Texans among the 400 wealthiest Americans last year, with Elon Musk topping the list. Houston hospitality king, Rockets owner, and newly appointed ambassador to Italy Tilman Fertitta was the 12th richest Texan and the 99th richest person in the United States, according to Forbes.

Which state comes out on top for the largest share of millionaire taxpayers? Connecticut, with 44.76 millionaire tax filers for every 10,000 filers, the Hennessey study shows. A number of well-to-do Connecticut suburbs are situated just a commuter train ride away from New York City, where bankers, brokers, and others pull in the big bucks. (Connecticut sits two spots above New York state in the millionaire ranking.)

The numbers in the study “highlight the diverse economic landscapes across our nation. States with favorable tax policies and thriving industries tend to attract more high-income earners,” says Jason Hennessey, CEO of Hennessey Digital. “Understanding these patterns can provide valuable insights for businesses and individuals making decisions about where to live, work, or invest.”

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This story originally appeared on our sister site, CultureMap.com.

Must be nice to have a seven-figure income. Photo via Getty Images

Houston makes top 10 list of metros with most millionaires

living large

Anew population analysis has unveiled an exclusive view into how the elite live in the U.S., including a surprising discovery that Houston-The Woodlands-Sugar Land has the No. 9 highest concentration of millionaire households in the country.

The study by online real estate marketplace Point2Homes compared household data among millionaires in the 30 biggest U.S. metropolitan areas, including four Texas metros, between 2017 and 2022.

The report found that the number of U.S. households that earned at least $1 million a year more than quadruped within the five-year period, with the highest concentration of millionaire households located in the New York-Newark-Jersey City area across New York, New Jersey, and Pennsylvania.

There are just under 2,900 millionaire homeowners living across the Houston metro, making up 0.11 percent of all households in the area. The report revealed a majority (32.9 percent) of millionaires in Houston are actually Gen Xers, with the second highest share going to baby boomers (28.9 percent).

Most interestingly, the youngest generation, Gen Z, make up 15.4 percent of all millionaire households in Houston, with millennials making up 21.5 percent, according to the report. But the Gen Z percentage is misleading; as the report clarifies, there aren't actually that many Gen Z millionaires walking among us in H-Town.

"Instead, this high share is most likely almost entirely due to the people aged 15 to 24 who are still living with their (millionaire) owner parents," the report explained. "Unfortunately, living in a millionaire owner household does not a millionaire owner make — but it does come with some serious perks."

Physicians make up Houston-The Woodlands-Sugar Land millionaires' main occupations across all age groups, the study also found.

This is how Houston's millionaires live
The saying goes, "Go big or go home," and Houston's millionaire homeowners are taking that to heart when it comes to their own lavish households.

The report discovered the typical home owned by a millionaire in Houston-The Woodlands-Sugar Land is a five bedroom, nine total-room house, with an average assessed value of $1,466,682. As for wheels, a Houston-based millionaire is likely to have less than three vehicles (2.8) on average.

By comparison, the average value for a millionaire homeowner's abode in San Francisco-Oakland-Berkeley, California is $2,816,196, the highest amount out of all 30 U.S. metros in the report.

Big, expensive homes don't come without big costs to maintain them, the report reminds. And when it comes to managing finances for wealthy earners, making more money doesn't necessarily mean they'll be saving that income.

"Rather, it just means bigger homes with bigger mortgages and maintenance expenses; more cars; much costlier schools; and more over-the-top lifestyles, which simply bite bigger chunks out of the family's big budget," the report said. "However, despite the 'risks,' most of us would probably choose to have rich people problems. Or, as the saying goes, crying in a Ferrari might just feel better than crying in a Toyota when all is said and done."

Millionaire lifestyles across Texas
In a comparison of all Texas metro areas, Houston-The Woodlands-Sugar Land claimed the highest share of millionaire homeowners statewide. Dallas-Fort Worth-Arlington took the No. 2 spot, while Austin-Round Rock-Georgetown rounded out the top three. San Antonio-New Braunfels took No. 4 in the statewide analysis.

Dallas-Fort Worth-Arlington was right behind Houston in the national standings, ranking No. 10, with nearly 2,650 millionaire households situated in the Metroplex. DFW's millionaires are mainly chief executives and legislators, or physicians. Gen Xers (44.1 percent) make up the highest share of the metro's millionaires, with baby boomers (24.7 percent) not too far behind.

Austin-Round Rock-Georgetown, however, fell to No. 24 in the national ranking with only 749 millionaire households calling the Texas Capital home. Austin's millionaires are mainly chief executives and legislators, or other types of high-level mangers. Gen Xers (34.9 percent) make up the highest share of the metro's millionaires, with millennials (30.8 percent) not too far behind.

San Antonio-New Braunfels ranked at the bottom of the study at No. 29, above Pittsburgh, Pennsylvania. There were only 414 millionaire households in the metro area between 2017-2022, and a majority of them (38.4 percent) were Gen X physicians.

The top 10 metros with the highest share of millionaires in the U.S. are:

  • No. 1 – New York-Newark-New Jersey City, New York-New Jersey-Pennsylvania
  • No. 2 – Los Angeles-Long Beach-Anaheim, California
  • No. 3 – San Francisco-Oakland-Berkeley, California
  • No. 4 – Boston-Cambridge-Newton, Massachusetts-New Hampshire
  • No. 5 – Washington-Arlington-Alexandria, D.C.-Virginia-Marland-West Virginia
  • No. 6 – Chicago-Naperville-Elgin, Illinois-Indiana-Wisconsin
  • No. 7 – Miami-Fort Lauderdale-Pompano Beach, Florida
  • No. 8 – Seattle-Tacoma-Bellevue, Washington
  • No. 9 – Houston-The Woodlands-Sugar Land, Texas
  • No. 10 – Dallas-Fort Worth-Arlington, Texas

The full report and its methodology can be found on point2homes.com.

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This article originally ran on CultureMap.

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Orion vehicle manager reflects on Artemis II, looks to 2028 moon mission

Q&A

Humanity is finally headed back to the moon after more than half a century. This year's launch of the Artemis II mission in the Orion spacecraft put four crew members in lunar orbit and tested the new ship developed by Lockheed Martin.

Everything went smoothly, safely returning astronauts home, but there is always room to improve. InnovationMap chatted via email with Orion vehicle manager Branelle Rodriguez, shortly after a talk at The Ion, for insight on how Orion might perform in the future as the next lunar landing approaches in early 2028.

InnovationMap: How satisfied are you with the way Orion operated on this past mission?

Branelle Rodriguez: Orion performed exceptionally well during Artemis II, successfully demonstrating critical spacecraft capabilities, including life support systems, displays and controls, and executing manual piloting operations. Artemis II brought humans back to the moon, achieving key exploration and scientific imagery, while validating systems essential for future Artemis missions.

IM: What is the most important thing you learned about improving Orion for the next mission?

BR: The Artemis II mission provided invaluable insights into crew operations and spacecraft performance in a deep-space environment. With every mission, NASA applies lessons learned to continuously improve Orion’s operations, validate design and ensure mission readiness. Artemis II offered our first opportunity to evaluate several new systems and gain a deeper understanding of what it is like for astronauts to live and work inside the spacecraft. The operational, technical and human factors data collected are being integrated across the program to refine future missions, reduce risk and enhance overall mission success.

IM: How has Orion helped the mission to explore space?

BR: Orion is one of NASA’s foundational elements for human deep space exploration—not only supporting the mission but serving as a core component of it. It is currently the only spacecraft capable of carrying crew on deep space missions and returning them safely to Earth from the high speeds required from the vicinity of the moon. No other spacecraft has the technology to endure the extremes that come with human deep-space travel, such as advanced environmental and life support, navigation, communications, radiation shielding, and the world’s largest ablative heat shield to protect the astronauts during reentry into Earth’s atmosphere. Orion has already taken astronauts to explore space farther than ever before—252,756 miles from Earth— and will carry crews to the moon on future missions to explore the lunar South Pole region. The astronauts’ observations, samples, and data collected on these future missions will expand our understanding of our solar system and home planet.

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This conversation has been edited for brevity and clarity.

Houston VC funding nears $1B in first half of 2026, report says

by the numbers

Despite a weak second quarter, venture capital funding for Houston-area startups approached $1 billion in the first half of 2026, the region’s highest first-half total since 2022, according to the latest PitchBook-NVCA Venture Monitor.

This year’s first-half total of $962.4 million represented a nearly 8 percent increase over last year’s first-half total of $891.7 million. Dating back to 2016, this year’s first-half haul lags behind only 2021 and 2022 for the most first-half funding.

Houston’s year-over-year VC jump of 73 percent in the first quarter of 2026 more than made up for the year-over-year drop of 34 percent in the second quarter of 2026, according to the report.

Deal count tells a more encouraging story: Houston startups closed 102 deals in the first half, up from 93 a year earlier and the region’s busiest first half since 2022. However, the average deal size shrank, as no single funding source dominated the total.

Keep in mind that PitchBook and NVCA routinely revise quarterly numbers upward to reflect deals that were reported after a previous quarter’s data was published. So, in the case of Houston, numbers initially reported for the first quarter of 2026 may not match newly reported numbers.

Perhaps the most notable Houston-area deal announced in the first half of this year was Cart.com’s $180 million growth equity investment, led by Springcoast Partners. Cart.com is an e-commerce platform and logistics provider.

PitchBook-NVCA data shows Houston’s VC activity is growing modestly, delivering better numbers in the first half of 2026 versus 2024 and 2025, but it still sits below the highs of 2021 and 2022. This is one sign that so far in 2026, the national VC boom isn’t benefiting non-hub markets like Houston the way it’s boosting some hub markets, especially Silicon Valley and New York City.

Nationwide, AI dominated VC funding in the first half of this year. The sector made up 86 percent of VC from January through June. The report notes that the markets have still struggled to unlock IPOs, with SpaceX being the biggest exception, and few M&A deals outside health care have been significant.

14 climatech startups join Greentown Houston in first half of 2026

green team

Climatech incubator Greentown Labs reports that 14 startups have joined its Houston community so far this year.

The companies are among 30 new startups to have joined Greentown Houston and Greentown Boston in 2026. Four of the companies are headquartered in Houston.

The startups are working on a range of "hydrogen-powered heavy-duty transport to AI-driven grid interconnection," according to Greentown.

The local startups that joined Greentown Houston include:

  • Houston-based Focis AI, which transforms industrial laser scans into structured asset intelligence to automatically identify, classify and map components in refineries and plants
  • Houston-based Iron Lattice, which develops next-generation memory technology for AI and high-performance computing that improves energy efficiency, endurance and scalability while remaining compatible with existing semiconductor manufacturing
  • Houston-based Orbital Arc, which is developing a new ion engine designed to improve the efficiency and scalability of spacecraft propulsion from low Earth orbit to deep space
  • Houston-based Sustain Energy LLC, which delivers cleaner, lower-cost fuel to industrial customers in pipeline-absent, underserved markets, cutting their energy costs and emissions with no infrastructure investment on their end

Other startups from around the world joined the Houston incubator in the same time period, including:

  • Ankara-based AIS Field, which develops robotic, AI-assisted non-destructive inspection systems, including submersible tank and boiler crawlers
  • San Francisco-based Armada AI, which builds rapidly deployable modular and edge data centers that run on local, stranded, or renewable power
  • San Francisco-based Armeta, which turns complex engineering drawings and legacy documentation into structured, usable data
  • Pittsburgh-based Atlas Robotics, which develops a Physical AI platform that powers autonomous material-handling robots and AI-guided forklifts
  • Ghana-based Cocoa Potash, which transforms high-emissions agricultural waste from cocoa, coconut, and palm-nut into organic potash, fertilizer and renewable energy
  • Israel-based Criaterra, which produces low-carbon, cement-free building materials
  • Italy-based ETAK, which manufactures modular reactors that convert solid waste into clean syngas
  • Kenya-based FelixFusion, which uses its Felix platform to model every grid connection point, including capacity, upgrade costs, and constraints
  • San Diego-based Gemini Energy, which builds next-generation fuel cells for data-center power
  • Tokyo-based Hibot, which develops robotic systems for inspecting and maintaining infrastructure in hazardous, hard-to-access environments
  • Austin-based Sheetak, which designs and manufactures thermoelectric coolers, generators, and assemblies for solid-state cooling and energy harvesting
  • The Netherlands-based ToPerform, which makes AI-powered, non-intrusive fouling sensors that monitor pipelines around the clock and predict the optimal cleaning time

Another 16 startups joined Greentown's Boston incubator. See the full list of new members here.

More than 100 startups joined Greentown last year, according to an end-of-year reflection shared by Greentown CEO Georgina Campbell Flatter. Read more about them here.

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This article originally appeared on our sister site, EnergyCapitalHTX.com.