Charter enrollment - EdTribune HI - Hawaii Education Data

Every Year, 1,400 Students Appear in Hawaii's 9th Grade

Fri, 13 Mar 2026 12:00:00 GMT

In 2024-25, Hawaii's public schools enrolled 14,241 ninth graders. The year before, those same schools had 12,899 eighth graders. That is 1,342 more students than the cohort that should have fed into the grade, a 10.4% surge that appeared without any new school opening, any boundary change, or any obvious explanation in the enrollment data itself.

This is not a one-year anomaly. Over 13 measured transitions from 2011 to 2024 (excluding one year distorted by a reporting change), Hawaii's 9th grade class has exceeded the prior year's 8th grade class every single time. The mean ratio is 111.6%, and it has never fallen below 107%. In the average year, roughly 1,350 students materialize in public high schools who were not in public middle schools the year before.

Where 1,350 students come from

The most likely source is Hawaii's private school sector, the largest in the nation by enrollment share. Nearly 17% of the state's K-12 students attend private schools, roughly double the national average of 9-10%. According to NCES data, approximately 39,480 students were enrolled in Hawaii's private schools as of 2021, compared to 170,209 in public schools.

Many of these private schools serve only elementary and middle school grades. When families reach the high school transition, the calculus changes. Tuition at Hawaii's most expensive private high schools approaches $30,000 per year. For families already stretched by a median home price exceeding $750,000 in Honolulu, the jump from a $15,000 K-8 program to a $25,000-$30,000 high school can tip the balance toward public schools.

A second contributing factor is military families. Hawaii has no Department of Defense schools; all military-dependent children attend public schools. More than 14,000 military dependents are enrolled in the system. PCS (Permanent Change of Station) rotations bring mainland families to Hawaii on multi-year cycles, and these transfers cluster at natural school transition points, particularly the start of high school.

Neither explanation can be isolated in the enrollment data. Hawaii's Department of Education does not publicly track the prior-year sector of incoming 9th graders, so the 1,350-student gap is a net figure that blends private-to-public transfers, homeschool re-entries, mainland arrivals, and inter-island moves. The private school pipeline is the most plausible primary driver given the scale, but it remains circumstantial.

The pattern holds across all four counties

The 9th grade bulge is not a Honolulu phenomenon. In 2024-25, every county system gained students at the 8th-to-9th transition. Hawaii County^↗ showed the largest surge at 126.8%, with 449 more 9th graders than the prior year's 8th grade class. Maui^↗ followed at 117.0%, Honolulu^↗ at 111.8%, and Kauai^↗ at 110.7%.

The Big Island's outsized ratio is notable, though it rests on a smaller base: 1,674 8th graders becoming 2,123 9th graders. Hawaii County has fewer private school options than Honolulu, and those that exist tend to end at 8th grade. The rural geography also means that students from smaller communities may have no nearby private high school even if families could afford one.

Charter schools show the inverse pattern. Their 8th-to-9th ratio in 2025 was 69.5%, meaning nearly a third of charter 8th graders did not continue to charter 9th grade. Over 14 years, the charter retention ratio has averaged just 71.0%. Charter middle schools appear to function as a pipeline into traditional public high schools, not a self-contained K-12 alternative.

The 9th grade spike, the 10th grade cliff

The bulge does not persist. After the influx at 9th grade, the cohort shrinks at every subsequent transition. In 2024-25, the 9th-to-10th retention ratio was just 90.1%, the 10th-to-11th was 91.6%, and the 11th-to-12th was 94.5%. By contrast, elementary grades show near-perfect retention: the 1st-to-2nd ratio was 100.4%, and the 2nd-to-3rd was 100.3%.

The full grade-transition ladder reveals the 8th-to-9th transition as a singular discontinuity. It is the only transition in all of K-12 where the receiving grade is substantially larger than the sending grade. At 110.4%, it stands 13 percentage points above the next-highest transition (K-to-1st at 104.1%) and 20 points above the 9th-to-10th drop that immediately follows.

The 9th-to-10th drop averages 90.8% across years (excluding a 2023 data artifact). That means roughly 1,200 students vanish between 9th and 10th grade each year. Some of this is standard attrition: credit deficiency holding students back, families relocating to the mainland, or students transferring to alternative programs. But the sheer scale, nearly matching the 9th grade inflow, suggests that a portion of the students who enter public high school from private school or the mainland do not stay through graduation.

The scale over time

Over 13 clean transitions (excluding 2023, which is distorted by a special education reporting change), an estimated 17,584 students entered Hawaii's public 9th grade beyond what the 8th grade pipeline would have produced. That is nearly the size of Maui County's entire enrollment.

The annual inflow has fluctuated. It peaked at 1,920 in 2012, dropped to 887 in 2021 during the pandemic, then rebounded to 1,782 in 2022. The 2025 figure of 1,342 sits near the long-run average.

The pandemic year stands out. In the 2020-21 school year, only 887 net students appeared at 9th grade, the lowest figure in the dataset. Military PCS rotations slowed during COVID-19 travel restrictions, and some private school families who might otherwise have transferred chose to stay put during the disruption. The pattern snapped back the following year.

A data caveat on 2023-24

The 2023-24 transition shows an apparent ratio of 133.0%, far above the normal range. This is an artifact of a reporting change, not a real enrollment shift. Through 2023, approximately 18,000 special education students were reported under a separate "SPED" grade category rather than assigned to their actual K-12 grade. When these students were folded into regular grade levels beginning in 2024, the 2023 8th grade count (9,121) was artificially low because it excluded SPED-coded 8th graders. The statewide total enrollment was unaffected. Adjusting for the estimated share of SPED students in 8th grade brings the 2023 ratio to approximately 119%, still elevated but within the historical range.

What reporting suggests

The private-to-public pipeline at 9th grade is well-understood locally, even if the state does not formally track it. Honolulu Civil Beat reported on the competitive pressure of Hawaii's private school admissions culture:

"Nearly 17% of Hawaii students were enrolled in 98 private schools" as of 2023-24, with tuition at the most expensive institutions approaching $30,000 annually. — Honolulu Civil Beat, November 2024

The charter sector's role as a middle-school feeder into traditional high schools has not received similar attention. The data shows that charter schools^↗, despite growing to 38 schools and 7.9% of public enrollment, lose roughly 30% of their 8th graders at the high school transition every year. Many Hawaii charter schools emphasize Hawaiian culture-based education models at the elementary and middle levels but do not operate comprehensive high school programs.

What the bulge means for high schools

The 9th grade bulge is not a problem in itself. It is a structural feature of a state where one in six families chooses private school for the early grades and then returns to the public system for high school. But it creates planning challenges that compound other pressures.

Hawaii's statewide enrollment has fallen 19,774 students, or 10.6%, from its 2014 peak of 186,850 to 167,076 in 2025. Elementary grades are shrinking as smaller birth cohorts work through the pipeline. Yet high school enrollment remains elevated by the annual private-school transfer wave.

The result is a lopsided system. In 2024-25, 9th grade was the largest grade in Hawaii's public schools at 14,241 students, larger than kindergarten (11,746), larger than any elementary grade, and 30% larger than 10th grade (10,938). High schools absorb students that the K-8 system never served, bearing the cost of onboarding without the years of state funding that would have accompanied those students through elementary and middle school.

The question for Hawaii's single statewide district is whether the private-to-public pipeline will persist as enrollment declines accelerate. If private schools contract alongside public ones, the 9th grade bulge could shrink. If private schools hold steady while public enrollment falls, the incoming wave will represent an even larger share of each high school's capacity. Either way, the pattern that has delivered 1,350 extra 9th graders per year for at least 14 years shows no sign of changing.

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

All Four Hawaii Counties at Record Lows

Fri, 30 Jan 2026 12:00:00 GMT

Kauai lost 181 students last year. Hawaii County lost 165. In isolation, those are small numbers for small systems. But in 2024-25, they add up to something that has never happened before in at least 15 years of records: all four of Hawaii's county school systems are at their lowest enrollment levels simultaneously. The only part of Hawaii's public education system setting records in the other direction is its charter sector, which hit an all-time high of 13,094 students.

The synchronized decline across Honolulu^↗, Hawaii County^↗, Maui^↗, and Kauai^↗ rules out the usual local explanations. This is not one island losing families to another. It is the entire state contracting at once.

From every shore, the same trajectory

Hawaii enrolled 167,076 public school students in 2024-25, down 19,774 from the 2014 peak of 186,850, a 10.6% decline over 11 years. The losses have not been evenly distributed, but the direction has been universal.

Honolulu, home to 62.2% of the state's students, has declined every single year since 2014. Its 11-year streak is the longest in the state: from 122,195 students at peak to 103,985 today, a loss of 18,210, or 14.9%. Honolulu alone accounts for 92% of the statewide decline from peak, losing nearly as many students as Maui's entire current enrollment.

The neighbor islands held up longer. Hawaii County grew through 2020, reaching 23,622 before the pandemic erased its gains. Kauai and Maui both peaked in 2014 but remained relatively stable through 2019 before COVID accelerated their declines. Now all four are falling together: every county posted losses in 2025, with Maui's 807-student drop the sharpest single-year loss on the neighbor islands.

County	Peak	Peak Year	2024-25	Loss	% Change
Honolulu	122,195	2014	103,985	-18,210	-14.9%
Maui	21,534	2014	18,734	-2,800	-13.0%
Kauai	9,558	2014	8,548	-1,010	-10.6%
Hawaii County	23,792	2012	22,715	-1,077	-4.5%

Three forces, one outcome

The most direct driver of enrollment decline is demographic. Hawaii's birth rate has fallen 14% since 2016, the sixth-steepest drop of any state. There were roughly 14,820 births in 2023, down from over 18,000 a decade earlier. Fewer babies born on every island means fewer kindergartners five years later, compounding across 13 grade levels over time.

Outmigration intensifies the pressure. Hawaii lost roughly 20,000 residents on net between 2020 and 2024, and lost another 2,132 residents between 2024 and 2025. The departure pattern skews young. Demographer Karl Eschbach identified the core dynamic on the Big Island: "older people and retirees are moving to the island, while younger adults are moving away and not coming back." That creates a double loss: the departing adults and the children they take or would have had.

Housing costs are the mechanism behind much of the migration. With Oahu single-family home prices exceeding $1.1 million, young families face an arithmetic that often resolves with a one-way ticket to the mainland. A statewide survey found over one-third of Hawaii households have considered leaving the state due to high living and housing costs.

Maui's wildfire wound

Maui's 807-student drop in 2025, the largest single-year loss among neighbor islands, carries a specific cause layered onto the broader trend. The August 2023 Lahaina wildfire displaced roughly 3,000 students in a single week. Two years later, the damage is still visible in enrollment figures.

"Kids leaving the island, going back to the mainland, back to the countries that their families are from." -- Lahainaluna High School Principal Richard Carosso, Maui Now, Oct. 2024

Lahaina's four-school Canoe Complex enrolled 4,310 students before the fire. By 2024-25, that figure had fallen to roughly 3,875, a decline of about 10%. Lahainaluna High School alone went from 1,012 students on August 7, 2023 to 813 in 2024-25, a 20% drop. The fire did not create Maui's enrollment decline. Maui peaked in 2014, a decade before the disaster. But the wildfire collapsed a decade of gradual erosion into a single catastrophic year.

The charter exception

While every county posted a new low, charter schools^↗ reached an all-time high of 13,094 students, up 648 from the prior year, a 5.2% gain. It was the third consecutive year of growth.

"Charter school enrollment has continued to rise, increasing by 5% from last year. Currently, 13,070 students are enrolled in Kindergarten through 12th grade across 38 charter schools." -- Hawaii State Public Charter School Commission, 2024

The charter sector's share of total enrollment has grown from 4.7% in 2010-11 to 7.8% in 2024-25. In absolute terms, charters have gained 4,727 students since 2011, a 56.5% increase. Over the same period, traditional county-run schools lost 17,228 students, falling from 171,210 to 153,982, a 10.1% decline.

The divergence is real, but context matters. Charter schools enroll 13,094 students across 38 campuses. The traditional system serves nearly 154,000 across roughly 256 schools. Even at its current growth rate, the charter sector cannot offset statewide losses that exceeded 2,200 students in the last year alone. The charter gain of 648 students replaced less than a third of the state's net loss.

The fiscal arithmetic

Hawaii allocates funding on a per-pupil weighted student formula. DOE Deputy Superintendent Curt Otaguro framed the fiscal bind to state lawmakers:

"We've got more need than we have money and resources." -- Curt Otaguro, Civil Beat, Jan. 2023

At roughly $5,000 to $6,000 per student per year in direct school allocations, the 19,774-student decline from peak translates to approximately $100 million to $120 million in lost annual school-level funding. Fixed costs, including aging buildings, utilities, and certificated staff on multi-year contracts, do not shrink at the same rate. That mismatch is most acute in small schools. The DOE identified 34 schools with fewer than 250 students, each carrying overhead costs that grow larger per remaining student as enrollment falls.

Rather than close those schools, the DOE has pivoted to "district optimization", planning to redraw attendance boundaries by 2026-27 rather than make closure decisions before spring 2028. It is a strategy that redistributes students across existing buildings without removing any buildings from the inventory.

What the data cannot answer

The simultaneous lows raise a question the enrollment numbers alone cannot resolve: how much of the decline is families leaving the state permanently, and how much is families choosing private or homeschool options while remaining in Hawaii? The data tracks public school enrollment, not total school-age population. Hawaii's private school sector is among the largest in the nation by market share, and the state does not publish comprehensive private enrollment data on the same timeline.

What is clear is that the bottom is not yet in view. With births continuing to fall and housing costs continuing to push young families toward the mainland, the incoming kindergarten classes will be smaller than the graduating senior classes for years to come. Hawaii DOE's own projections, cited by Civil Beat, place enrollment below any level since 1962 by 2027-28. Four counties at all-time lows is a milestone. It is unlikely to be the last.

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

Hawaii's 11-Year Losing Streak Is the Longest on Record

Fri, 02 Jan 2026 12:00:00 GMT

In 2014, Hawaii's public schools enrolled 186,850 students. Eleven years later, not one of those years has reversed the trajectory. The state closed the 2024-25 school year at 167,076, a loss of 19,774 students, or 10.6%. That is roughly the entire enrollment of Maui County, gone.

The decline was not sudden. It arrived in two phases: a slow leak from 2016 to 2020 that averaged roughly 260 fewer students per year (excluding the one-time kindergarten cutoff shock of 2015), then a COVID-era acceleration that increased annual losses tenfold. Since 2020, the state has shed 14,012 students at an average of 2,800 per year. The pace has not returned to its pre-pandemic baseline.

Two shocks, one direction

The year-over-year pattern reveals two distinct disruptions punctuating an otherwise steady slide. In 2015, enrollment dropped 4,466 in a single year after the state moved the kindergarten age cutoff from December 31 to July 31 under Act 76 of 2014. That policy permanently shrank each incoming cohort. The second shock came in 2021, when COVID drove an even larger one-year loss of 4,647. Between those two events, enrollment barely moved, declining just 0.7% over five years. The 2019 school year even posted a small gain of 441 students, the only uptick since the peak.

What separates the current period from the pre-COVID drift is the absence of recovery. The state has lost students in every year since 2020, totaling 14,012, a 7.7% decline in five years. The compound annual growth rate over that period is -1.6%.

Honolulu is the story

Honolulu^↗ accounts for 92.1% of the statewide loss since the 2014 peak: 18,210 students gone from a system that once enrolled 122,195. The county's 14.9% decline dwarfs the losses in the three neighbor island counties, each of which has also hit an all-time low. Maui^↗ is down 2,800 (-13.0%), Kauai^↗ 1,010 (-10.6%), and Hawaii County^↗ 1,008 (-4.2% from 2014, though its peak came in 2012).

The geographic concentration matters because it reflects Honolulu's specific cost-of-living pressures. The median single-family home on Oahu reached $1.16 million in March 2025, and fast-growing communities like Ewa and Kapolei face overcrowded schools even as urban Honolulu campuses empty out. Enrollment dropped more than 20% at 38 campuses statewide over five years, with some of the steepest losses concentrated in Honolulu's urban core.

Families priced out, births declining

The most likely driver of sustained enrollment loss is domestic outmigration. From July 2020 to July 2024, Hawaii experienced a net migration loss of approximately 20,000 people, with domestic departures far exceeding foreign arrivals. An Aloha United Way report found that one in three Hawaii households considered moving away in the past year.

"180,000 people right now are considering leaving the state of Hawaii, from our workforce, from our younger families, our Hawaiian families." -- Suzanne Skjold, Aloha United Way COO, January 2025

Declining births reinforce the outmigration trend. Hawaii recorded 14,808 live births in 2023, down from roughly 17,000 in 2016. That 14% drop means smaller kindergarten classes arriving each year, compounding the losses from families leaving. The 2023 Lahaina wildfire on Maui added a localized shock. Lahainaluna High School dropped from 1,012 students before the fire to 813 as displaced families left the island or transferred to other districts.

Charter schools: the only sector growing

Indexed to 2014, every county system has declined while charter schools have moved in the opposite direction. Charter enrollment^↗ hit a record 13,094 in 2025, up 56.5% from 8,367 in 2011. Charter share of total public enrollment has risen from 4.7% to 7.8%. The Hawaii State Public Charter School Commission reported a third consecutive year of growth in 2024-25 across 38 schools.

Traditional (county-operated) schools, meanwhile, fell to 153,982, a 13.0% decline from their 2014 level of 177,010. The divergence accelerated during the pandemic, when charters grew even as traditional schools hemorrhaged students. Charter growth has not offset the traditional decline. Since 2011, traditional schools lost 17,228 students while charters gained 4,727, meaning charter growth absorbed about 27% of the traditional sector's losses.

What consolidation looks like on islands

The DOE initially studied closing some of the 34 schools enrolling fewer than 250 students, estimating that schools need roughly $1.38 million annually just for basic operations. Board Chair Roy Takumi acknowledged the difficulty: "Closing a school isn't like closing your neighborhood Starbucks."

After community pushback, the department pivoted to redistricting over closures, pushing any consolidation decisions to spring 2028 at the earliest. The geographic reality of island communities, where the nearest alternative school may be across a mountain range or accessible only by a single highway, makes mainland-style consolidation impractical. Rural areas on Lanai, Molokai, and West Maui could see enrollment drop as much as 25%, but closing a school may mean eliminating the only one within driving distance.

The question the DOE faces is structural: at a 1.6% annual decline rate, roughly 13,000 more students will leave the system by 2030. The department projects a loss of 14,600 students by decade's end. Whether those losses concentrate in already-small schools or spread evenly will determine whether redistricting alone can absorb the pressure, or whether closures become unavoidable.

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