Voters wait in line on Nov. 5, 2024, at a polling location in Chandler. Photo by Jerod MacDonald-Evoy | Arizona Mirror
As lawmakers across the country consider requiring documented proof of U.S. citizenship to vote, Arizona’s voter roll provides clues as to which voters will struggle to provide it.
Voters living on Native land, on college campuses, and at the state’s main homeless campus are all disproportionately represented among voters in Arizona who haven’t provided proof of citizenship, according to a Votebeat analysis of the list of eligible voters who hadn’t provided proof of citizenship for the presidential election. Such voters also were three times less likely to vote this past November than voters who had provided proof of citizenship, the analysis found.
The data shows that, while GOP lawmakers pushing for a documentation requirement say they are attempting to prevent noncitizens from voting — a rare occurrence, according to all available evidence — the requirement in Arizona appears to be disenfranchising some Americans.
Arizona is the only state in the country currently limiting voting for those who don’t prove citizenship by providing a birth certificate or another qualifying document. Such voters can cast ballots in federal elections, but not state and local elections.
The voters who don’t provide such documents are marked as a “federal-only” voter and receive a ballot with just presidential and congressional contests. This applied to less than 1% of the state’s voter roll, or 34,933 out of around 4.4 million active voters eligible for this past November election.
In all other states, voters simply attest to their citizenship under penalty of perjury. They don’t have to provide documents proving it.
Voters living on tribal land, college campuses, and at the state’s largest homeless campus frequently tell advocacy organizations that they aren’t able to provide documents proving their citizenship because they don’t have easy or immediate access to them when registering. And many college students and Native voters first register to vote at third-party registration drives away from home when they hadn’t necessarily planned to do so, and don’t follow up later to provide additional documentation.
Allie Redhorse Young, director and founder of Navajo advocacy group Protect the Sacred, said it’s just another barrier for Native voters who have long faced challenges voting.
“It’s pretty outrageous for the first people who lived in this country to have these challenges trying to vote,” Young said.
Here’s everything we know about who Arizona’s federal-only voters are, and where they live.
Federal-only voters are unlikely voters in Arizona
The vast majority of federal-only voters are on the list because they didn’t provide documentation of citizenship. But a minimal number are on the list because they haven’t provided proof of residency required under a new state law.
Together, the voters in Arizona who haven’t provided proof of citizenship or residency make up a tiny portion of the state’s voter roll.
These federal-only voters also voted far less often than registered voters in general.
Turnout from active voters who hadn’t provided documents proving citizenship in Arizona was about 19% in the November presidential election, compared to 79% turnout among other active registered voters.
Federal-only voters are spread out pretty evenly across the state with the vast majority of precincts having just a dozen or fewer.
But there are some places where they are more concentrated.
Many federal-only voters live on tribal land
Voters living on tribal land are more likely to find themselves on the federal-only list.
Of all active federal-only voters, 7.3% live in precincts on or close to reservations, whereas voters on tribal land make up only 2.5% of all registered voters, according to a Votebeat analysis. And only 3.6% of the voting-age population in the state is Indigenous, according to U.S. Census voter population estimates. Many of those people do not live on tribal land.
In particular, some precincts on the Navajo Nation in northern Arizona saw higher per-capita rates of federal-only voters, compared to precincts in the rest of the state.
There are a few reasons why Indigenous voters may not provide proof of citizenship as often, according to Native voting advocates.
For one, there’s been a big push in recent years to get Indigenous voters registered to vote, so many organizations host voter registration drives at community events or at chapter houses on tribal land. If the voter doesn’t have documentation with them at those events, Young with Protect the Sacred said, it’s a long way back home to get it.
Young’s group hosts voter registration events on the Navajo Nation, including her highly publicized get-out-the-vote horseback rides.
“If they show up without this documentation, it’s likely they aren’t going to drive the 40 minutes and back again,” she said.
Young said the organizations hosting the drive must be clear to residents, before and during the event, that they need to provide this documentation. But she said she knows that some groups conducting voter registration drives on the Navajo reservation turn in incomplete or inaccurate forms.
Young also said many elders living on the reservation may not have documentation proving citizenship at all. Votebeat’s analysis confirmed that the federal-only voters in precincts containing tribal land are generally older than those elsewhere. In fact, 16% of federal-only voters on precincts containing tribal land were 65 and older, compared to 10% in the rest of the state.
Some of these older residents may not have an Arizona driver’s license, which can be used to prove citizenship if issued after 1996, and also may not have a birth certificate. They could potentially have a Certificate of Degree of Indian Blood, which can also be used to prove citizenship. But, Young said, “it’s one of those documents you don’t have in your wallet.”
Of the federal-only voters who cast ballots in November, at least 8% live on or near tribal land, according to the analysis.
Many federal-only voters are on college campuses
There are just seven precincts, out of roughly 1,700 in the state, where more than 5% of voters cast federal-only ballots in November. They all either include parts of, or are adjacent to, college campuses.
At least 6% of people relegated to the federal-only voter roll live in just three precincts at the center of each of the state’s three public universities’ main campuses. That percentage doubles if expanded to include nearby precincts that include student housing.
Federal-only voters make up 29% of the voters in those three precincts, compared with 0.8% of the overall voter roll.
Student advocates believe they know why college students are landing on the list: Like tribal land, college campuses are targeted by organizations trying to register new voters in the state.
Kyle Nitschke, the organizing director of the Arizona Students’ Association, helps run some of those voter registration drives. Data from his past registration drives found that around 1 in 3 of the students registering have not been able to provide an in-state driver’s license or other form of citizenship proof on the spot at such events.
Nitschke said that’s because many students are originally from out of state, and these drives take place when they first move to Arizona to attend college. So they’re eligible to vote there, but may not have an Arizona-issued driver’s license or have their birth certificate handy.
Changes that went into effect this summer, under a new law requiring proof of residency and requiring state registration forms to be rejected outright if citizenship is not provided, made it even more complicated to get a new student full ballot status, Nitschke said.
Nitsche cautions other states against passing proof of citizenship laws, because he’s seen its impact on the college student population.
“It’s not about citizenship, like they say it is,” he said. “It’s an attack on student voters, and voters from out of state. It just doesn’t solve a problem.”
In the November election, around 7% of federal-only voters who cast ballots live in the three precincts at the center of the main college campuses.
Federal-only voters are often young and unaffiliated
In a potentially related finding, the data show that federal-only voters are generally younger than the voting-age population in the state.
People 18 to 24 years old are roughly 3.6 times as likely to be federal-only voters than people 25 and older.
The federal-only voters who voted in November also followed this pattern.
They’re also more likely to not belong to a political party, compared to all registered voters. That makes sense because these voters are younger, which means they are newer voters, and newer voters are generally less often affiliated with a major party.
But unaffiliated voters, generally, vote at lower rates, and the same was true for those on the federal-only list. Therefore, the political makeup of federal-only voters who actually cast ballots in November looked more like the political makeup of the general voting population.
Arizona doesn’t collect race or ethnicity information from voters when they register, so Votebeat was unable to analyze either.
But in testimony given during a trial on Arizona’s citizenship laws in 2023, Michael McDonald, a political science professor at the University of Florida, told the judge that his analysis found that federal-only voters live in communities that are more diverse, compared to full-ballot voters. The average community for a registered voter in Arizona is 62.9 percent non-Hispanic white, he said, but the average community of a federal-only voter is 47.3 percent non-Hispanic white.
A hot spot on a homeless campus
The other hotspot precinct in the state containing a larger number of federal-only voters includes the state’s main homeless campus, Keys to Change, in downtown Phoenix. The campus has mailboxes that people can use as a mailing address.
There are 510 voters registered at the address, and around half of them, or 269, are federal-only voters, according to Maricopa County data.
Those 269 voters make up 40% of the 669 federal-only voters in the precinct.
Rick Mitchell, executive director of the Phoenix-based Homeless ID Project, said there are several reasons why someone experiencing homelessness might not have a state ID or birth certificate. His organization helps people get new documents, and store them.
Mitchell said people who have recently been evicted, who are aging out of foster care, or who are fleeing domestic violence are among those he helps obtain new identification. He also sees some people who have lost their documents as they move around or live on the street.
In 2023, his organization helped around 20 individuals a day get a birth certificate, and around 40 a day get a new state identification card.
When people come looking for help, they are often trying to get a new job, get housing, or get into school. While getting an ID, they will be asked through the Motor Vehicle Division if they want to register to vote.
Those people might then land on the federal-only list.
But only 19 people of the 669 on the list voted in the November election from the precinct where the homeless campus is located. It has one of the lowest federal-only voting rates in the state, despite having the fourth highest share of federal-only voters.
The people who Mitchell helps have other priorities, he said.
“If I have nothing, and I’m trying to get reestablished, voting isn’t one of them.”
Methodology
Votebeat’s analysis relies on matches between several different datasets and maps obtained from the state, counties, and the U.S. Census Bureau. The precincts didn’t always line up perfectly with other geographic boundaries.
Votebeat obtained the federal-only voter roll from the Secretary of State’s Office in October, after the state’s voter registration deadline. In December, Votebeat obtained a separate dataset from the office showing which of these voters voted in the election, as well as a database showing how many registered voters voted in each precinct.
Voter rolls are fluid, and they’re constantly changing as voters’ status changes. Due to such flux, and because the datasets were obtained at slightly different points in time, some information didn’t perfectly match. For example, 545 voters who voted a federal-only ballot in November were not on the federal-only voter roll obtained by Votebeat in October. Because those voters’ full information wasn’t available, Votebeat excluded those voters from the geographic analysis, but not from overall rates.
The Arizona Secretary of State’s Office doesn’t have a statewide map of precincts. Votebeat obtained maps from all 15 counties, which label precincts in many different ways, and assembled them into a uniform dataset. Votebeat overlaid the tribal boundaries and selected the precinct at the center of campuses to conduct the geographic analysis.
You can read more details on how the analysis was done, including tips for performing a similar analysis across multiple political boundaries, in this behind-the-scenes post.