Hardworking Houston suburb tops list of biggest boomtowns in Texas

growth spurt

Conroe is tops in Texas and No. 3 in the nation's list of boomtowns. Photo courtesy of Visit Houston

The Houston suburb of Conroe has come a long way since Civil War veteran Isaac Conroe planted roots there in October 1881 with the purchase of a tract of land and the establishment of a sawmill.

Fast forward 140 years, and Conroe now reigns as the leading boomtown in Texas. On November 2, personal finance website SmartAsset released a study ranking Conroe as the No. 1 boomtown in the state. Even more impressive: The city ties with Meridian, Idaho, for the No. 3 spot among the nation's top boomtowns. The No. 1 city overall is Murfreesboro, Tennessee, a suburb of Nashville.

Conroe did not show up among the country's top 50 boomtowns in SmartAsset's 2019 study.

SmartAsset evaluated data for 500 of the largest U.S. cities to come up with its list of the top boomtowns. It looked at growth factors for each city such as five-year population change, average yearly growth in economic output (GDP), five-year change in number of businesses, five-year growth in housing, and August 2021 unemployment rate.

Among the 500 cities, Conroe ranks fifth for the five-year population change (26.03 percent) and fourth for the five-year growth rate in housing (39.69 percent). On SmartAsset's 100-point boomtown scale, Conroe earns a score of 97.59.

As of April 2020, Conroe was home to nearly 90,000 people, according to the U.S. Census Bureau.

"Population growth in Conroe is not slowing. The increase continues to be steady. Conroe's median age and educational attainment [are] ideal for businesses looking to locate here," Danielle Scheiner, executive director of the Conroe Economic Development Council, said in April.

Conroe is the only city in the Houston area to make the top 50 on SmartAsset's boomtown list. However, five other Texas cities did break into the top 50:

  • New Braunfels (San Antonio metro area), tied for No. 14 with Concord, North Carolina. Boomtown score: 89.83. New Braunfels appeared at No. 6 in SmartAsset's 2019 boomtown study.
  • Austin, No. 17. Boomtown score: 89.52. Austin appeared at No. 12 in SmartAsset's 2019 boomtown study.
  • Round Rock (Austin metro area), tied for No. 25 with Charleston, South Carolina. Boomtown score: 86.98. Round Rock appeared at No. 10 in SmartAsset's 2019 study.
  • Denton (Dallas-Fort Worth metro area), No. 36. Boomtown score: 83.87. Denton appeared at No. 2 in SmartAsset's 2019 boomtown study.
  • McKinney (Dallas-Fort Worth metro area), No. 39. Boomtown score: 83.59. McKinney appeared at No. 14 in SmartAsset's 2019 boomtown study.

Four Texas cities dropped out of the boomtown ranking from 2019 to 2021: Frisco, which ranked 13th two years ago; College Station, ranked 16th; Flower Mound, ranked 24th; and Allen, ranked 37th.

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This article originally ran on CultureMap.

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5 Houston innovators who made headlines in June 2025

Featured Innovators

Editor's note: Houston innovators were in the spotlight in June, thanks to earning major accolades for their work on national — and global — levels. Here are five Houston innovators to know right now.

Tianshu Zhai, Chen-Yang Lin, Jing Zhang, HEXAspec co-founders 

HEXAspec has been awarded an NSF Partnership for Innovation grant. Photo courtesy of Rice

HEXAspec, a spinout from Rice University's Liu Idea Lab for Innovation and Entrepreneurship, was recently awarded a $500,000 National Science Foundation Partnership for Innovation grant.

Founded by Tianshu Zhai and Chen-Yang Lin, who both participated in the Rice Innovation Fellows program, as well as Jing Zhang, HEXAspec has developed breakthrough inorganic fillers that allow graphic processing units (GPUs) to use less water and electricity and generate less heat. The company will use the funding to continue enhancing semiconductor chips’ thermal conductivity to boost computing power. Learn more.

Cole Woody, University of Houston student

Cole Woody has earned the Barry Goldwater Scholarship for his research on personalized cancer-fighting vaccines. Photo courtesy UH.

Cole Woody, a biology major in the College of Natural Sciences and Mathematics at the University of Houston, has been awarded a Barry Goldwater Scholarship, becoming the first sophomore in UH history to earn the prestigious prize for research in natural sciences, mathematics and engineering.

Woody was recognized for his research on developing potential cancer vaccines through chimeric RNAs. The work specifically investigates how a vaccine can more aggressively target cancers. Learn more.

Varshini Chouthri, developer of NOMAD

NOMAD aims to help hikers stay in the moment while still utilizing technology. Photo courtesy UH.

An AI-powered, screen-free hiking system developed by Varshini Chouthri, a recent industrial design graduate from the University of Houston, has received Red Dot’s “Best of the Best” award, which recognizes the top innovative designs around the world.

“NOMAD was truly a passion project, inspired by years of hiking growing up, where the outdoors became a place of peace, challenge, and reflection,” Chouthri said.Learn more.

Axiom Space-tested cancer drug advances to clinical trials

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A cancer-fighting drug tested aboard several Axiom Space missions is moving forward to clinical trials.

Rebecsinib, which targets a cancer cloning and immune evasion gene, ADAR1, has received FDA approval to enter clinical trials under active Investigational New Drug (IND) status, according to a news release. The drug was tested aboard Axiom Mission 2 (Ax-2) and Axiom Mission 3 (Ax-3). It was developed by Aspera Biomedicine, led by Dr. Catriona Jamieson, director of the UC San Diego Sanford Stem Cell Institute (SSCI).

The San Diego-based Aspera team and Houston-based Axiom partnered to allow Rebecsinib to be tested in microgravity. Tumors have been shown to grow more rapidly in microgravity and even mimic how aggressive cancers can develop in patients.

“In terms of tumor growth, we see a doubling in growth of these little mini-tumors in just 10 days,” Jamieson explained in the release.

Rebecsinib took part in the patient-derived tumor organoid testing aboard the International Space Station. Similar testing is planned to continue on Axiom Station, the company's commercial space station that's currently under development.

Additionally, the drug will be tested aboard Ax-4 under its active IND status, which was targeted to launch June 25.

“We anticipate that this monumental mission will inform the expanded development of the first ADAR1 inhibitory cancer stem cell targeting drug for a broad array of cancers," Jamieson added.

According to Axiom, the milestone represents the potential for commercial space collaborations.

“We’re proud to work with Aspera Biomedicines and the UC San Diego Sanford Stem Cell Institute, as together we have achieved a historic milestone, and we’re even more excited for what’s to come,” Tejpaul Bhatia, the new CEO of Axiom Space, said in the release. “This is how we crack the code of the space economy – uniting public and private partners to turn microgravity into a launchpad for breakthroughs.”

Houston ranks No. 4 for HQ relocations and more innovation news to know

Trending News

Editor's note: The top recent Houston business and innovation news includes a high ranking for Houston HQs, an innovative exoskeleton designed for children with cerebral palsy, and incoming drones for Walmart delivery. Catch up on the 5 most-read InnovationMap stories from the latter half of June 2025 below:

1. Houston ranks among top 5 cities for corporate HQ relocations in new report

Houston attracted 31 new corporate headquarters from 2018 to 2024, according to a new report from CBRE. Photo via Getty Images

The Houston area already holds the title as the country’s third biggest metro hub for Fortune 500 headquarters, behind the New York City and Chicago areas. Now, Houston can tout another HQ accolade: It’s in a fourth-place tie with the Phoenix area for the most corporate headquarters relocations from 2018 to 2024.

During that period, the Houston and Phoenix areas each attracted 31 corporate headquarters, according to new research from commercial real estate services company CBRE. Continue reading.

2. Texas plugs in among states at highest risk for summer power outages in 2025

A new study puts Texas at No. 2 among the states most at risk for power outages this summer. Photo via Getty Images

Warning: Houston could be in for an especially uncomfortable summer.

A new study from solar energy company Wolf River Electric puts Texas at No. 2 among the states most at risk for power outages this summer. Michigan tops the list. Continue reading.

3. Houston team develops innovative soft skeleton for kids with cerebral palsy

UH BRAIN and TIRR Memorial Hermann have developed the MyoStep soft exoskeleton to address motor impairments caused by cerebral palsy. Photo courtesy UH.

A Houston team has introduced the MyoStep soft exoskeleton for children with cerebral palsy.

The soft skeleton aims to address motor impairments caused by cerebral palsy that impact children’s ability to participate in physical activities, self-care and academics. Continue reading.

4. CPRIT grants $22M to bring top cancer researchers to Houston

CPRIT recently granted $93 million to 61 organizations and scientists, including many in Houston, to advance cancer research. Carter Smith/Courtesy of MD Anderson

Several prominent cancer researchers are coming to the Houston area thanks to $22 million in grants recently awarded by the Cancer Prevention and Research Institute of Texas (CPRIT).

The biggest CPRIT recruitment grant — $6 million — went to genetics researcher Jean Gautier. Gautier, a professor of genetics and development at Columbia University’s Institute for Cancer Genetics, is joining the University of Texas MD Anderson Cancer Center to continue his research. Continue reading.

5. California company to launch Walmart drone delivery in Houston

California company to launch Walmart drone delivery in Houston

Walmart Supercenters in Houston will offer Wing drone delivery services by this time next year. Photo courtesy Wing.

California-based Wing will soon touch down in Houston.

The drone delivery company has partnered with Walmart Supercenters in Houston, Atlanta, Charlotte, Orlando and Tampa. According to a news release, Wing’s drone delivery services will be available at 100 Walmart stores across the selected markets by this time next year. Continue reading.

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