President Donald Trump has revived a proposal that could put one of America’s oldest regional names at the centre of a political debate. He wants New Mexico to become “New America”, arguing that the change would strengthen the state’s connection to the United States and even improve its economic prospects.
The idea is not new, but Trump’s renewed demand on October 19, 2026, has brought fresh attention to the question. His comments have prompted responses from New Mexico’s Democratic leadership and raised an important legal issue: can a US president actually change the name of an entire state?
What Did Trump Say About Renaming New Mexico?
Trump made his latest proposal in a Truth Social post on October 19, 2026, calling for New Mexico to change its name immediately. He argued that the state’s name should reflect its place within the United States rather than its historical association with Mexico.
In his post, Trump wrote:
“New Mexico should immediately change its name to New America. We are not Mexico, we are the United States of America!”
The president also suggested that the proposed name would give the state greater recognition and economic advantages. He wrote that the change would add “great value and prestige to the State” and claimed that “Home Values and Incomes would rise”.
However, Trump did not provide research, economic projections or other supporting evidence to establish that renaming the state would increase property values or residents’ incomes. Those statements remain his predictions rather than demonstrated economic outcomes.
His post also connected the proposal to allegations about election integrity in New Mexico.
“Maybe even the Crooked Elections, that New Mexico is known for, would become honest again!”
Trump’s statement repeated his allegations about the state’s elections, but the post did not provide evidence establishing that New Mexico’s elections were dishonest. It also did not demonstrate how changing the state’s name would affect election administration.
The comments came shortly before Trump left the White House for a midterm rally in Kansas. They also arrived ahead of the November 2026 midterm elections, as Republicans faced the challenge of retaining their congressional majorities.
Another Trump Claim Under Scrutiny
Trump’s public statements have also drawn scrutiny over claims about his record and achievements. For a separate fact-check, see our Trump Nobel Peace Prize claim fact check.
Trump Previously Called for New Mexico to Become ‘New America’
The October announcement was not Trump’s first attempt to promote the idea.
On September 6, 2026, he published an earlier Truth Social post suggesting that New Mexico should be renamed “NEW AMERICA”. In that message, he described the state as one of the “great vote cheating states of all time” and argued that the proposed name would be more prestigious and beautiful.
Trump also shared an image showing the word “Mexico” crossed out, with “America” written underneath. According to CNN’s reporting, the White House’s X account subsequently reposted the image.
The October post renewed the proposal with a more direct demand that the change happen immediately. Nevertheless, neither social media post constituted a formal legal change to the state’s name.
The distinction is important: publicly advocating for a new name is not the same as starting or completing the legal process required to adopt it.
Trump’s proposal also fits into a broader pattern of interest in changing geographic names. However, the authority to determine certain names used by federal agencies is different from the authority to change the legal name of a state.
Can Donald Trump Legally Rename New Mexico?
Trump cannot unilaterally change New Mexico’s legal name through a Truth Social post or presidential order.
The president has exercised executive authority over certain federal geographic naming conventions, but that does not give him unrestricted power to alter the legal identity of a US state.
A formal name change would have to follow the applicable legal requirements. These could involve state law, constitutional procedures and potentially federal action, depending on the mechanism pursued.
The precise legal route has not been established by Trump’s public statements alone.
New Mexico’s Constitution provides procedures for constitutional amendments, including legislative action and submission to voters. Whether changing the state’s name would require a constitutional amendment, additional state legislation or federal action would need to be determined through the relevant legal process.
The Washington Post reported that changing the state’s name would probably require action by New Mexico and Congress. The report also noted that Trump could direct federal agencies to refer to the state under a different name.
However, changing the terminology used by federal agencies would not automatically change the state’s legal name.
As of October 20, 2026, the proposal remained a public suggestion rather than an enacted name change. No official change had been established by the information available in the cited reporting.
Why Is New Mexico Called New Mexico?
The name New Mexico has a history that stretches back centuries before the modern United States was founded.
According to historical information cited by CNN from the Bureau of Indian Affairs, the name was already in use during the Spanish colonial period, dating back to the 16th century.
The region’s history includes Indigenous communities, Spanish exploration and settlement, a period of Mexican sovereignty, and its eventual incorporation into the United States. Its name therefore reflects a much longer regional history than the United States itself.
New Mexico’s name is not simply a reference to the neighbouring country of Mexico, nor was it created after the United States was founded.
The state officially joined the Union on January 6, 1912, becoming the 47th US state. President William Howard Taft signed the proclamation admitting it to the Union, following the congressional process documented in records held by the National Archives.
These historical connections help explain why state officials have emphasised the name’s cultural and historical significance in responding to Trump’s proposal.
Key Dates in the New Mexico Name Debate
| Date | Event |
| 16th century | The name New Mexico was in use during the Spanish colonial period. |
| January 6, 1912 | New Mexico became the 47th US state after President William Howard Taft signed its admission proclamation. |
| January 2025 | Trump signed an executive order directing federal use of “Gulf of America” instead of “Gulf of Mexico” in specified contexts. |
| September 6, 2026 | Trump suggested renaming New Mexico “NEW AMERICA” in a Truth Social post. |
| October 19, 2026 | Trump renewed his proposal and called for the change to happen immediately. |
| October 20, 2026 | The cited reporting continued to describe the proposal as a suggestion, not an enacted state name change. |
How Have New Mexico’s Governor and Senator Responded?
New Mexico’s Democratic Governor Michelle Lujan Grisham publicly rejected Trump’s proposal on October 19, defending the state’s longstanding identity.
In a post on X, she wrote:
“Let me repeat: New Mexico was New Mexico long before the United States existed and we’ll be New Mexico forevermore.”
Her response focused on the state’s historical roots and its established identity.
In a further response reported by Gray News on October 20, Grisham questioned the motivation behind Trump’s renewed suggestion.
“This tired New American bit again? You have to ask — what policy failure is Trump trying to distract Americans from this time?”
The governor also used the discussion to highlight state policies, stating:
“And while we’re talking about our great state, Americans should also know we’ve been busy delivering universal, no cost childcare,” Grisham said. “We’re also the only state that fully replaced health care subsidies that were gutted by Trump and congressional Republicans.”
These comments formed part of her political response to the president’s proposal. They do not, by themselves, determine the legal status of a possible name change.
Democratic US Senator Ben Ray Luján also defended the state’s existing name in a social media post, emphasising the importance of its history and traditions.
He said the state’s name:
“carries generations of history, culture, and rich traditions that continue to shape who we are.”
He continued:
“We are New Mexicans. We’re proud of our name, proud of our home, and we’re keeping both. Long after Donald Trump is out of office, we’ll still be New Mexico.”
The governor and senator have both made their opposition clear. Their responses highlight the disagreement over the proposal, although any formal name change would still have to follow the applicable legal procedures.
How Does the Proposal Compare With Trump’s Other Renaming Efforts?
Trump’s proposal concerning New Mexico follows other efforts to change geographic names used by the federal government.
In January 2025, he signed an executive order directing the federal government to use “Gulf of America” instead of “Gulf of Mexico” in specified federal contexts. That action concerned federal naming practices for a geographic feature rather than the legal name of a state.
CNN also reported that Trump signed an executive order in August 2026 directing a change from Lake Ontario to “Lake America”, in the context of his ongoing trade dispute with Canada.
He has also repeatedly floated the idea of renaming the Strait of Hormuz the “Trump Strait”.
These examples provide context for Trump’s latest proposal, but they do not establish that he can independently rename a state. Geographic naming conventions and state names involve different legal considerations.
An executive order concerning terminology used by federal agencies does not, by itself, establish the authority to replace a state’s legal name.
What Happens Next in the New Mexico ‘New America’ Proposal?
As of October 20, 2026, the available reporting did not indicate that New Mexico had formally initiated a legal process to adopt the name “New America”.
Trump has reiterated his preference for the change, while Governor Michelle Lujan Grisham and Senator Ben Ray Luján have defended the state’s existing name. The proposal has attracted attention partly because of Trump’s earlier efforts to change geographic names through federal executive action.
For the state to adopt a different legal name, the proposal would have to move beyond presidential statements and proceed through the applicable legal requirements. The exact process would depend on the legal mechanism pursued.
Trump’s claims that the change would increase property values and incomes also remain unsupported by evidence presented in his statements. No economic outcome can be established from the proposal alone.
Understanding Legal Authority in the Trump Administration
The New Mexico proposal raises questions about the limits of executive authority, although changing a state’s name is legally distinct from revoking citizenship. Our DOJ denaturalization cases explainer explains a separate legal process pursued by the administration.
Conclusion: Will New Mexico Become ‘New America’?
Trump’s call to rename New Mexico has reopened a debate about the state’s history, identity and the limits of presidential authority. His September and October 2026 posts promoted the name “New America”, but neither announcement changed the state’s legal status.
New Mexico’s governor and senator have publicly defended the existing name, which has roots stretching back to the Spanish colonial period. Meanwhile, the legal process for any formal change would require more than a presidential statement.
For now, New Mexico remains New Mexico. Whether the proposal advances beyond political discussion would depend on the applicable legal procedures, not simply on Trump’s demand.
Source and Research Disclaimer
This article has been prepared based on research of the sources provided below, including reporting from CNN, The Washington Post and Gray News, along with the cited historical, government and social media materials. It reflects the information available in those sources as of October 20, 2026, and does not imply independent verification of claims beyond what the supplied material supports.
Sources
- CNN: Trump calls on New Mexico to change its name to ‘New America’
- The Washington Post: Trump says New Mexico should ‘immediately’ change name to New America
- Trump’s Truth: September 6, 2026, post about renaming New Mexico
- Gray News: New Mexico governor responds to Trump’s call to change state name
- National Archives: New Mexico and Arizona Statehood Anniversary
- New Mexico Secretary of State: New Mexico Constitution
- White House: Executive Order on Restoring Names That Honor American Greatness
Featured Image Credit: Gage Skidmore, CC BY-SA 2.0 via Wikimedia Commons
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