Idaho
Fastest-growing US state: Map reveals where the population is booming
Birthrates in the United States have reached a historic low, with women having an average of 1.6 children in their lifetime. However, while some states have seen significant reductions in population growth, others are seeing their populations boom.
Since 2020, one of the fastest growing states in the U.S. has been Idaho, increasing by 6.2 percent between 2020 and 2023, according to data from the U.S. Census Bureau. This represents a rise from 1,849,339 in July 2020 to 1,964,726 in July 2023. However, this growth has not been even across the state.
The map below shows which Idaho counties are growing the fastest:
The fastest population growth was seen in Camas County, with a 14 percent increase between 2020 and 2023. This was followed by Boundary County at 12 percent. Tied for third place was Adams County, Boise County, Bonner County, and Canyon County, with an 11 percent growth rate.
So, what might be driving these increases?
According to researchers at the University of Idaho, more than a quarter of the state’s growing population are new to the state. By analyzing vehicle registration and license surrender data from the Idaho Transportation Department between 2011 and 2021, the team found that nearly half a million Idaho residents had moved to the state in the last decade.
“We’re not in the middle of nowhere anymore,” Jaap Vos, a professor in the College of Natural Resources at the University of Idaho who focuses on planning, said in a statement on the university’s website in 2022. “We’re actually in the middle of all the action. If you look at the numbers, you can see we are getting new people coming in constantly.”
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According to the Idaho Department of Labor in March 2023, net migration into the state accounted for 88 percent of Idaho’s population growth between 2021 and 2022, the majority of which were U.S. citizens moving in from other states. The remaining 12 percent was from natural change when birth rates overweigh deaths.
While Idaho is seeing this influx of new people, many longstanding Idaho residents have been increasingly moving elsewhere, resulting in a significant reshaping of Idaho’s demographics.
According to a January interview with Matthew Hurt, an economist at the Idaho Division of Financial Management, with the Idaho Statesman, two thirds of Idaho’s predicted revenue growth through the 2028 fiscal year will be added through migration, with as many as one third of migration in Southwest Idaho coming from California.
For every Idaho family that moves to California, Idaho gets three back, Hurt added.
“California totally dominates the net migration story, and it really is because Californians come to Idaho,” he said. “Idahoans don’t really go to California.”
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IDAHO FALLS, Idaho — Three people overdosed from suspected fentanyl on Tuesday.
The Idaho Falls Police Department reports three people on the 500 block of Ridge Avenue and the 200 block of Short Street overdosed on fentanyl on Tuesday. Two of the overdoses were deadly.
East Idaho News reports police say the deceased individuals were identified as two women, a 24-year-old and a 63-year-old.
Police say they do not believe that the overdoses were connected to a “bad batch” of fentanyl, but rather that the users believed the substance to be a different drug.
It is not clear what drug the fentanyl was mistaken for or made to look like.
According to the release, fentanyl can be found in several forms, including powder, and may appear in different colors and consistencies, making it difficult to identify.
“Because of this, individuals may unknowingly ingest fentanyl while believing they are using a different substance,” according to the release. “These incidents serve as a stark reminder of the dangers fentanyl poses within our community.”
Fentanyl is an extremely potent synthetic opioid that is often mixed into other narcotics, sometimes without the user’s knowledge, says police. Even a very small amount can be deadly.
The Idaho Falls Police Department, along with community partners, is continuing to investigate these incidents and work to identify and disrupt the distribution of dangerous narcotics in our area.
“We encourage anyone struggling with substance abuse to seek help immediately and urge friends and family members to check in on loved ones who may be at risk,” says the release.
Important safety reminders:
Never take pills or substances that are not prescribed directly to you.
Be aware that counterfeit pills may contain fentanyl.
Call 911 immediately if someone is experiencing signs of an overdose, including slowed breathing, unconsciousness, or blue or gray skin coloration.
Carrying and administering Narcan (naloxone) can save lives during an opioid overdose emergency.
Anyone with information related to narcotics distribution in the Idaho Falls area is encouraged to contact the Idaho Falls Police Department at (208) 529-1200 or submit anonymous tips through East Idaho Crime Stoppers.
BOISE COUNTY, Idaho (CBS2) — A traffic stop along the Highway 21 corridor in Boise County led to the arrest of an Idaho City woman on methamphetamine and other drug-related charges, according to the Boise County Sheriff’s Office.
On May 21, 2026, at about 6:40 p.m., a Boise County Sheriff’s Office deputy conducting traffic safety enforcement saw a gray car traveling at a high rate of speed and initiated a traffic stop. While speaking with the driver, the deputy recognized behaviors associated with drug activity.
K9 Sage was deployed for a free open-air sniff and alerted on the vehicle, the sheriff’s office said.
Rochelle Kinney, 46, of Idaho City, was arrested on charges of felony possession of methamphetamine, misdemeanor possession of a controlled substance and misdemeanor possession of drug paraphernalia.
“This arrest demonstrates our commitment to traffic safety enforcement and addressing drug possession that endangers public safety within Boise County,” the Boise County Sheriff’s Office said.
Concertgoers heading to see Bailey Zimmerman at the Ford Idaho Center on June 5 will be able to kick off the venue’s amphitheater season early with a tailgate-style pre-show party featuring a live DJ, food and drinks, prizes and giveaways, and photo opportunities.
The Ford Idaho Center is hosting its first-ever amphitheater season kickoff party ahead of Zimmerman’s show, partnering with CBH Homes.
Arielle McCormick, CBH Homes’ Director of brand and vision, said the company has long focused on making people feel welcome at community events.
“As Idaho’s number one home builder, we’ve been welcoming Idahoans home for 34 years,” McCormick said. “Making people feel welcomed and ready for fun at whatever event they are here for.”
Organizers said the pre-show party will include a live DJ to keep the energy up before the concert, along with food, drinks, prizes, giveaways and photo ops. Gypsy Tattoo will also be on site offering free flash tattoos inspired by live music.
“I’ve heard they are real tattoos, real flash tattoos, first come, first serve,” McCormick said. “So get here at four-thirty on June 5th.”
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The kickoff party starts at 4:30 p.m., hours before showtime. The event is only for Bailey Zimmerman ticket holders. Tickets have not sold out, but organizers say supplies are limited.
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