Paradise Valley Unified District - EdTribune AZ - Arizona Education Data

One in Three Arizona Districts Just Hit Rock Bottom

Fri, 10 Apr 2026 12:00:00 GMT

Part of the Arizona Enrollment Series. Updated weekly.

Mesa Unified District^↗ enrolled 52,975 students in 2025-26. It is the largest school district in Arizona, and it has never been smaller. Neither has Chandler, Tucson, Peoria, Gilbert, Paradise Valley, Phoenix Union, Dysart, Scottsdale, or Washington Elementary. The state's 10 biggest districts at their all-time enrollment low collectively serve 305,616 students, 28.5% of Arizona's total. They are all shrinking at once.

Across Arizona, 175 districts with at least 100 students hit their all-time enrollment low this year. That is one in three. Against them, only 80 districts reached a record high, and nearly 60% of those are charter operators. For every district at a peak, 2.2 are at a trough. More than half the students in the state, 52%, now attend a district that has never had fewer of them.

The acceleration nobody planned for

Arizona's enrollment peaked at 1,145,557 in 2019-20. Since then the state has lost 72,026 students, a 6.3% decline. But the trajectory is not a gentle slope. It is a steepening curve.

The annual losses have grown every year since 2022-23: 6,920, then 10,772, then 15,582, then 25,998. The 2025-26 loss alone is nearly quadruple the 2022-23 figure. Across all districts with at least 100 students, 327 of 519 lost enrollment this year, 63%.

This is not a COVID aftershock. The pandemic year of 2020-21 was brutal, with a 33,829-student drop. But 2021-22 brought a robust 21,075-student recovery. What followed was different: a sustained, compounding decline with no recovery year in sight.

A list that reads like a who's who

The 175 districts at their all-time low include names that would have seemed invulnerable a decade ago. Paradise Valley Unified District^↗ has lost 6,218 students since 2017-18, a 19.9% decline, with enrollment falling every single year for eight consecutive years. Washington Elementary School District^↗ has shed 20.4% from its 2018-19 peak, losing 4,623 students. Scottsdale Unified District^↗ is down 10.4% from just eight years ago.

Six of the 10 largest all-time-low districts have lost more than 13% from their peaks. Chandler Unified District #80^↗, down 13.5%. Tucson Unified District^↗, down 14.4%. Phoenix Union High School District^↗, down 15.5%. Mesa, down 15.9%.

Ten districts have declined in every single year of the nine-year dataset, the maximum possible streak of eight consecutive annual drops. The list includes Paradise Valley (25,027 students), Cartwright Elementary District^↗ (12,665), Alhambra Elementary District^↗ (9,174), and Glendale Elementary District^↗ (8,220). Another 28 districts have decline streaks of five years or longer. These are not temporary dips. They are structural contractions.

Where growth still exists, it tells its own story

The 80 districts at record highs are disproportionately charter operators: 47 of the 80, or 59%, match charter-like naming patterns (Academy, Inc., LLC, Prep). The largest traditional districts at their peak are outer-ring suburbs: Queen Creek Unified District^↗ (15,408), Vail Unified District^↗ (15,072), Agua Fria Union (10,240), Maricopa Unified (9,545). The biggest charter entity at its peak, American Leadership Academy, enrolls 17,732.

The contrast sharpens the picture. Inner-ring suburbs and urban cores are hemorrhaging students. Outer-ring suburbs and charter operators are absorbing some of them. Arizona's enrollment has not simply declined; it has redistributed, with the net flow moving outward and toward private operators.

Birth rates, vouchers, COVID, and ICE

The acceleration has no single cause. Sherman Dorn, an education policy researcher at Arizona State University, identified four converging forces in a December 2025 analysis: declining birth rates, Arizona's expansive school choice ecosystem, pandemic-era disruptions that permanently altered families' relationships with their schools, and more recently, immigration enforcement fears that have led some families to withdraw children entirely.

The birth rate factor is demographic bedrock. Arizona's total fertility rate fell from 2.4 in 2007 to 1.6 in 2023, well below the replacement rate of 2.1. The state's Office of Economic Opportunity projects that births will barely grow for the next 15 years, and that deaths will exceed births as early as 2029. Even as Arizona's adult population grows through migration, fewer of those migrants are bringing school-age children.

The ESA voucher program has grown into a force that compounds the demographic pressure. As of early 2026, more than 100,000 students are enrolled in Arizona's Empowerment Scholarship Account program, up from roughly 11,000 before universal eligibility in 2022. The program now costs approximately $1 billion annually from the General Fund.

"It is taking a huge bite out of TUSD. $37 million of potential district funds were directed to ESAs in 2024." — TUSD Superintendent Gabriel Trujillo, AZPM, Feb. 2026

In Tucson's Amphitheater School District, more than $14 million in ESA funding flows to students within the district's boundaries while the district itself has voted to close four schools to save $5 million. The arithmetic is hard to ignore.

Buildings emptying, budgets breaking

The fiscal consequences are already showing up in the Arizona Auditor General's annual risk analysis. As of January 2026, nine districts are classified at the highest financial risk level, with nine more approaching it. That represents a doubling from the prior year, when only two districts held the highest-risk designation.

"Fiscal year 2025 was really the first year that I think we're seeing some of the impact of districts not having those monies available any longer." — Meghan Hieger, Arizona Auditor General's Office, KTAR, Feb. 2026

The convergence of expired COVID relief funds and accelerating enrollment decline has left districts making choices that would have been unthinkable five years ago. Kyrene Elementary District^↗, which now enrolls 12,672 students in a system designed for 20,000, voted unanimously to close six schools to save $5.8 million annually. Scottsdale Unified is considering repurposing up to eight schools. Isaac School District^↗, now flagged as highest financial risk, has already closed three schools.

Small districts face an existential question

Half of the 175 all-time-low districts enroll fewer than 500 students. These 89 districts collectively serve just 22,075 students, an average of 248 each. At the other extreme, six districts above 25,000 students account for 220,951 students at their all-time lows.

The small districts face a different calculus than Mesa or Tucson. A 10% enrollment loss in a 300-student district means 30 fewer students, perhaps one fewer classroom, but also a per-pupil funding cut that can eliminate a teaching position. State Superintendent Tom Horne has raised the possibility of district consolidation as an alternative to individual school closures, arguing that "there are efficiencies of size" and that without them, districts "can't pay teachers properly." The last time two Arizona districts actually merged was in 2001, when the Kingman Elementary and Mohave Union High School districts combined. Legislative efforts since then have failed.

The immigration enforcement question adds a layer of uncertainty that the data cannot resolve. Dorn noted in his analysis that some districts expected enrollment growth but instead saw declines that superintendents attribute to families leaving the country or keeping children home. The data shows the enrollment drop. It cannot distinguish between families who moved, families who switched to ESAs, families who enrolled in charters, and families who withdrew out of fear.

What comes next

The gap between districts at record lows and record highs has widened every year since 2022. In 2023, the split was nearly even: 142 at lows, 141 at highs. By 2026, it was 175 to 80. The trajectory suggests 2026-27 will push that ratio further, particularly if the four forces Dorn identified continue to operate simultaneously.

For the 10 districts with eight-year decline streaks, the relevant question is no longer whether enrollment will recover. It is how to operate school systems designed for populations that no longer exist. Kyrene's answer is to close six buildings. Paradise Valley, which has shed a fifth of its students over eight years without yet announcing closures, will eventually face the same math.

Arizona's population is projected to grow by 900,000 over the next decade. Its school enrollment is moving in the opposite direction. The adults are arriving. The children are not.

Detailed code that reproduces the analysis and figures in this article is available exclusively to EdTribune subscribers.

33,829 Students Vanished. The Real Loss Came After.

Fri, 03 Apr 2026 12:00:00 GMT

Part of the Arizona Enrollment Series. Updated weekly.

Between the 2019-20 and 2020-21 school years, Arizona lost 33,829 students, a 3.0% drop that wiped out the previous two years of growth in a single fall. It was the largest year-over-year loss in the state's enrollment data. But the pandemic shock, as severe as it was, is no longer the main story. The 2021-22 school year brought a bounce of 21,075 students that looked like the beginning of recovery. It wasn't. Since that bounce, Arizona has lost another 59,272 students, nearly twice the COVID loss itself. Enrollment now sits at 1,073,531, a level 72,026 students below the 2020 peak and falling at an accelerating rate.

The pandemic did not cause Arizona's enrollment crisis. It revealed one that was already forming and then made it permanent.

The shape of the shock

Arizona's enrollment hit 1,145,557 in 2019-20, the highest level in the available data. One year later it was 1,111,728. The loss of 33,829 students, 3.0% of enrollment, fell hardest on the state's largest traditional districts. Mesa Unified^↗ lost 4,693 students, 7.5% of its total. Deer Valley Unified^↗ lost 3,927, an 11.4% drop. Tucson Unified^↗ lost 3,350. Across the state, 453 of 654 districts reported fewer students.

The losses fell along a clean gradient of size. Eleven districts with 20,000 or more students collectively lost 24,053 students during the COVID year; 44 medium-sized districts lost 22,053. Small districts with 1,000 to 5,000 students actually netted 8,465 new students, as families fled large systems for smaller ones, or as virtual entities classified as small districts absorbed the overflow.

And there was a lot of overflow. Edkey/Sequoia Choice Schools went from 1,110 students to 5,697, a 413% surge. ASU Prep Digital went from 611 to 4,211. PPEP, a Tucson-based alternative education provider, added 4,042 students. Academy of Mathematics and Science South grew from 1,875 to 5,985. In total, a handful of virtual and digital entities absorbed more than 18,000 students during the COVID year.

The bounce that fooled everyone

In 2021-22, enrollment jumped back by 21,075 students, recovering 62.3% of the COVID loss. The Arizona Department of Education credited its "Ready for School AZ" campaign for bringing families back. The headline numbers suggested the worst was over.

It was a false signal. Every year since the bounce has been negative, and the losses have accelerated: -6,920 in 2022-23, then -10,772, then -15,582, then -25,998 in 2025-26. The four post-bounce years together erased 59,272 students, 5.2% of the 2022 total and 75% more than the COVID shock itself.

Most of the virtual entities that surged during COVID gave their gains back. Edkey/Sequoia Choice fell from 5,697 back to 1,375 by 2025-26. Primavera Virtual Academy dropped from 7,030 to 4,483. Arizona Connections Academy went from 3,083 to 1,961. The students who left traditional districts during the pandemic did not simply return to traditional districts after it. Many left the public system entirely.

Where 72,026 students went

The gap between the 2020 peak and current enrollment did not open because of a single cause. At least three forces pulled students out of Arizona's public schools, and they reinforced each other.

The most structurally significant is demographic. Arizona's school-age population peaked in 2021 and is projected to decrease by 40,000 by 2028, according to the Common Sense Institute of Arizona, citing Census Bureau estimates. The children under five in Arizona fell from 455,375 in 2010 to 393,413 in 2022, a 14% decline. Kindergarten enrollment tracks this: Arizona enrolled 81,305 kindergartners in 2019-20, then 66,935 in 2025-26, a 17.7% drop that shows no sign of reversing.

The second force is school choice. Arizona expanded its Empowerment Scholarship Account program to all students in September 2022, and participation surged from 12,127 to 61,689 in a single year, a 409% increase. By January 2026, more than 100,000 students were using ESAs. The Learning Policy Institute found that 71.2% of universal ESA participants had not previously attended public school, meaning the program's primary fiscal effect was adding new state costs rather than transferring existing students. But the remaining 28.8%, roughly 17,700 students when the program hit 61,689 participants, did leave public schools. In Tucson, 3,300 families within TUSD's boundaries use ESAs to attend private schools, according to KGUN9.

The third is homeschooling, which surged nationally during the pandemic and has not fully receded. The Common Sense Institute reported that Arizona homeschooling jumped from roughly 2% to 11% of the student population during the pandemic before settling to approximately 6%.

No single force accounts for the full 72,026-student gap. The demographic decline was happening before the pandemic; school choice accelerated after it; homeschooling surged during it and partially stuck. The pandemic's role was catalytic: it forced families to make active enrollment decisions, and many of them decided not to come back.

78% of districts are still underwater

Of 396 districts that lost students during the COVID year and have data through 2025-26, only 87 (22.0%) have recovered to their 2020 levels. The remaining 309 are still below where they stood before the pandemic. Sixty percent, 236 districts, are now below even their 2021 COVID trough, meaning they have continued losing students every year since the pandemic hit.

None of the state's 10 largest traditional districts have recovered. Mesa Unified has gone from 62,490 in 2020 to 52,975 in 2026, a net loss of 9,515 students (15.2%). Paradise Valley Unified^↗ lost 18.9%. Washington Elementary^↗ lost 19.8%.

The fiscal consequences are landing now. Mesa Public Schools Superintendent Matt Strom told KJZZ in August 2025 that the district's student population had decreased by 3,400 over three years, with projections showing an additional 4,900-student decline over the next three:

"In the last three years, our student population has decreased by nearly 3,400 students. Projections for the next three years show a further decline of approximately 4,900 students." -- KJZZ, August 2025

Mesa eliminated nearly 400 positions in 2024, laid off 42 certified staff and cut 147 district-level positions in early 2025, and announced another 43 cuts in August. The projected budget shortfall runs between $9 million and $18 million. Nearly 90% of the district's budget goes to employee compensation, leaving almost no margin when per-pupil revenue drops.

Tucson Unified faces a similar trajectory: enrollment fell from 45,248 to 39,008 since 2020, and the district is projecting deficits reaching $21 million by fiscal year 2030 without structural changes.

The kindergarten signal

The kindergarten pipeline offers the clearest view of what comes next, and it is not encouraging. Arizona enrolled 81,305 kindergartners in 2019-20. In 2025-26, the number was 66,935, a drop of 14,370 students, 17.7%. The 2022 kindergarten bounce to 78,898 mirrored the overall enrollment bounce, but kindergarten has since fallen every year to its lowest level in the data.

Each kindergarten cohort sets the ceiling for enrollment 12 years downstream. A class of 66,935 kindergartners in 2026 will become a class of roughly 66,000 or fewer seniors in 2038. If the decline continues at its current pace, Arizona's schools could be enrolling fewer than 60,000 kindergartners before the end of the decade, baking in total enrollment losses that compound for more than a decade.

The Common Sense Institute estimated that declining enrollment since 2020 has already reduced funding formula costs by $450 million per year compared to pre-pandemic trends, with cumulative savings exceeding $1.2 billion over four years. For taxpayers, that is a reduction in spending. For districts, it is the gap between the staff they have and the revenue to pay them.

The COVID shock was not the end of anything. It was the starting gun for a structural shift that has already cost 72,026 students. Superintendents who spent 2022 reassuring their boards can now see the trend line clearly enough to stop pretending it will reverse.

Detailed code that reproduces the analysis and figures in this article is available exclusively to EdTribune subscribers.

Arizona Loses 72,000 Students in Six Years

Fri, 13 Mar 2026 12:00:00 GMT

Part of the Arizona Enrollment Series. Updated weekly.

Arizona gained 55,505 new residents from domestic migration in 2024, ranking fourth nationally. People are moving to the state. Their children, increasingly, are not showing up in public schools.

Total public school enrollment peaked at 1,145,557 in 2020 and has fallen to 1,073,531 in 2026, a loss of 72,026 students, or 6.3%. That alone would be notable. What distinguishes Arizona's trajectory from a routine post-pandemic slide is the rate at which the losses are growing: from 6,920 in 2023 to 10,772 in 2024 to 15,582 in 2025 to 25,998 in 2026. The most recent single-year loss is 3.8 times the size of the loss three years earlier.

Four years, no floor

The pattern since 2022 is unlike the COVID-era disruption. In 2021, enrollment plunged by 33,829 students, then bounced back the following year with a gain of 21,075. That recovery was brief. Since 2023, the state has lost 59,272 students across four consecutive years, and each year's loss has exceeded the one before.

Arizona spent $13.4 billion on K-12 education in fiscal year 2025, according to the Auditor General. Per-pupil funding follows enrollment, so those 72,026 missing students represent roughly $361 million in annual base funding that has evaporated from district budgets, using the state's FY2025 base of $5,013.33 per pupil. The operational consequences are no longer theoretical: 382 districts shrank in 2025-26, while only 213 grew.

The inner ring is hollowing out

The losses concentrate in the Maricopa County suburbs that defined Arizona's growth era. Mesa Unified District^↗ lost 9,515 students since 2020, a 15.2% decline. Tucson Unified District^↗ lost 6,240 (-13.8%). Chandler Unified District #80^↗ lost 5,851 (-12.9%). Paradise Valley Unified District^↗ lost 5,839 (-18.9%).

These are not small rural districts running out of families. Mesa enrolled 52,975 students in 2026. The most likely explanations are overlapping: aging neighborhoods where retirees have replaced school-age families, housing prices that push young families to outlying areas like Queen Creek and Maricopa, and a school-choice ecosystem that gives dissatisfied parents options their counterparts in other states lack.

Eleven districts have declined in every one of the last eight years, including Paradise Valley, Cartwright Elementary, Alhambra Elementary, and Glendale Elementary. Kyrene Elementary District^↗, which has lost students for seven consecutive years, voted in December 2025 to close six schools to offset a projected $6.7 million shortfall.

"They're just not going to be able to continue to operate if they don't close and divest themselves of some of these properties." -- Katie Ratlief, Common Sense Institute Arizona, March 2026

Kyrene is not alone. Roosevelt Elementary closed five schools. Isaac School District closed three. Scottsdale Unified announced two closures with up to six more planned. The Arizona Auditor General's January 2026 financial risk analysis found that 18 districts now meet the highest risk thresholds, up from nine the year before.

Demographics, vouchers, and the 'invisible hand'

Education historian Sherman Dorn has identified four factors driving Arizona's school closures: declining birth rates, school choice policies, pandemic aftereffects, and immigration enforcement. The enrollment data supports the first two most directly.

Fewer children are entering the pipeline. Arizona's birth rate fell 21.7% between 2007 and 2018, nearly double the national rate of decline. The children not born in 2014 are the kindergartners who did not arrive in 2020. Kindergarten enrollment has since dropped from 81,305 in 2020 to 66,935 in 2026, a 17.7% decline. Meanwhile, 12th-grade enrollment rose 16.7% over the same period, as larger cohorts born before the birth-rate collapse age through the system. This inversion guarantees that each graduating class will be replaced by a smaller entering one for years to come.

Students are leaving for alternatives that the data cannot fully track. Arizona's universal Empowerment Scholarship Account program, expanded in 2022, now serves 102,195 students as of March 2026. Between fiscal years 2024 and 2025 alone, more than 5,000 students left district schools to enroll in the ESA program. Because Arizona's enrollment data does not flag charter schools separately, the public enrollment figures cannot distinguish traditional district schools from charters. ESA recipients attend private schools outside the public enrollment count entirely. The visible losses in district enrollment likely understate the shift in where families are choosing to send their children.

A third, harder-to-measure factor emerged in late 2025: immigration enforcement. Dorn noted that ICE raids have caused families to withdraw students from schools, though the scale is impossible to quantify from enrollment files alone.

A demographic transformation underneath the decline

The enrollment losses are not evenly distributed across racial and ethnic groups. White enrollment has fallen by 76,162 students since 2018, an 18.0% decline that accounts for nearly all of the net loss. Hispanic enrollment, by contrast, grew by 20,001 over the same period (+3.9%), pushing Hispanic students to 49.2% of total enrollment in 2026. White students now make up 32.3%, down from 38.0% in 2018.

At the current rate, Hispanic students will constitute a majority of Arizona's public school enrollment within the next two to three years. This shift has implications for instructional programs, particularly bilingual education and English learner services, even as total enrollment contracts.

What to watch

Only 33.2% of Arizona districts have matched or exceeded their 2020 enrollment levels. That means two-thirds of the state's districts are operating at lower enrollment than six years ago. The Common Sense Institute estimates that district schools hold $12.2 billion in excess building capacity, enough to cover a decade of capital expenditures if divested.

The state's 2025-26 decline of 25,998 students, a 2.4% drop, is the largest non-pandemic loss in the data and nearly as large as the 2022 rebound that briefly suggested recovery was possible. If the acceleration holds, Arizona will fall below one million public school students before the end of the decade. Superintendent Tom Horne and the legislature have so far deferred the structural decisions that number demands.

Detailed code that reproduces the analysis and figures in this article is available exclusively to EdTribune subscribers.