population · Hawaiʻi
Who is actually impacted
Total enrollment is the easy number and the least useful one. The question that decides whether this is manageable is narrower: how many people are newly on the hook who were not before, and how many of those need someone to reach them. Below is one funnel that was actually measured, one scaled from it, and a plain account of which is which.
Every figure is tagged. measured came from an organization counting its own records. estimated is arithmetic we did on a public figure, with the assumption stated. unverified was stated in a meeting and has not been confirmed against a source document — treat it as a lead, not a fact.
Do not read the two programs against each other. The SNAP figure below is everyone receiving the benefit. The Medicaid figure is only those subject to the new requirement before exclusions. They sit at different points in the funnel and the smaller number is not the smaller program — Med-QUEST covers 383,000 people, 28 percent of Hawaiʻi, better than one in four residents and well over twice the SNAP caseload.5
Medicaid-covered adults 19–64 · Hawaiʻi
Where the 123,521 actually go
One bar, the whole population, split by where each person lands. Six in ten are excluded before activity is ever examined, and the slice that genuinely needs hours built for it is 17,863 — not the sixty-thousand-odd a work-and-school subtraction produces.8
| Segment | People | 90% range | Share | Sample |
|---|---|---|---|---|
| Caregiver of a child under 14The statutory exclusion is a dependent child 13 and under. This is the single largest group and it is not close. | 50,658 | 44,577–56,739 | 41.0% | 470 |
| DisabilityAn umbrella. The statute excludes the medically frail across five sub-categories and separately excludes totally disabled veterans; the survey cannot tell them apart. | 24,175 | 21,018–27,332 | 19.6% | 299 |
| Already clears — work or earningsMeets the 80 hours, or the $580 monthly income test, without changing anything. The survey proxy here is earnings; the statutory test is MAGI-based household income, so this segment is if anything conservative. | 26,340 | 22,906–29,774 | 21.3% | 281 |
| Working, short of the thresholdEmployed but under 80 hours and under $580. The closest group to compliance — hours here are topped up, not started. | 2,860 | 1,820–3,900use with care | 2.3% | 29 |
| In schoolOn the education pathway. Half-time enrollment satisfies the requirement outright. | 1,625 | 744–2,506directional only | 1.3% | 17 |
| Needs 80 hours — no exemption, no earningsThe group with nothing currently carrying them. About 7,640 of these are in SNAP households, so the combined view below counts them on the SNAP side to avoid double-counting. | 17,863 | 15,097–20,629 | 14.5% | 215 |
| Total | 123,521 | 116,102–130,940 | 100% | 1,311 |
What this bar cannot show, and why the target is if anything smaller.
Six of the statutory exclusions leave no trace in a household survey: Indian and IHS-eligible status, pregnancy and postpartum, incarceration, substance-use treatment, TANF compliance, and the SNAP bridge that removes anyone already subject to SNAP’s own work rule. None of them are in the two exempt segments above. Every one of them would move people out of the target and into the excluded share.
This survey tabulation sits well below Med-QUEST’s administrative count, and every figure here should be read as a floor.The tabulation puts the base at 123,521, with a 90% range of 116,102–130,940. Med-QUEST’s own August 2026 figures put non-disabled adults on QUEST at 175,000 — and our base is the wider group, because it still contains people with a disability before any exclusion is applied. Two counts of the same population roughly 30 percent apart is not a rounding difference. It is the long-documented tendency of household surveys to undercount Medicaid enrolment, and it means the segment sizes below are conservative. We are publishing the survey figures because they are reproducible from public microdata and every step is auditable, not because they are the larger number.5
And the base is a proxy, not the statutory population. The survey asks whether someone has Medicaid. It does not ask whether they are in the ACA expansion group that §1902(xx) actually reaches, so this base carries people on traditional-eligibility pathways who are not subject at all. It is therefore too broad, in the same direction as everything else on this page: the target slice is a ceiling.
What a margin of error does not cover. The 90% ranges in the table are sampling error only. They say nothing about who declined to answer, who was missed, or whether a survey question maps cleanly onto a statutory test. Treat the two smallest segments as directional.
We did test whether the disability umbrella could be split. It cannot here — veterans with a 100 percent VA rating return a zero sample in the Hawaiʻi file, so the segment stays an umbrella rather than being divided on numbers we would be inventing.
SNAP · caseload
Everyone receiving SNAP in Hawaiʻi
USDA, fiscal year 2025 — 11.3 percent of the state population. Down from a peak of 195,800 in FY2021.
Our tabulation of the 2024 Census microdata (n=416), 90% range 32,270–43,922: adults 18–65 in a SNAP household, with no child under 14 and no disability. The statute excepts only ‘under 18, or over 65’, so the upper bound is 65 — DHS materials say 64. Hawaiʻi DHS holds the administrative count; this is a check on it, not a replacement.
Ages 55–64, caregivers of children 14 and older, veterans, people experiencing homelessness, and youth 18–24 who aged out of foster care.
The dashed rows are deliberately empty — we will not draw a bar for a number we do not have. SNAP is already operating under the new rules, so unlike Medicaid — which starts 1 January 2027 — this is not a forecast; the effect is already in the caseload and nobody has published the cut. We have not established the date the State began applying them.36
Medicaid · statewide
Members facing the requirement from 1 January
Med-QUEST's own figure, August 2026, presented by the division director. Expansion adults are the group the requirement reaches: 19–64, not blind, disabled or pregnant. Replaces a 117,000 we previously carried, which was a recollection of a Med-QUEST presentation relayed second-hand and appears nowhere in Med-QUEST's own slides.
Applies a ratio of roughly 51 percent — the share of affected members that one QUEST plan found could not be cleared from data it already holds, and would need contacting directly.
Both figures are soft, and the estimate is only as good as the assumption that one plan’s book resembles the state’s. It is published here because the alternative — planning with no number at all — is worse, and because naming it invites correction.4
why the two panels differ
19–64 for Medicaid, 18–65 for SNAP
The age bands above do not match, and the mismatch is in the statutes rather than in our arithmetic. It catches almost everyone the first time.
Medicaid runs 19 through 64.An applicable individual is someone who “has attained the age of 19 and is under 65 years of age,” so eighteen-year-olds and sixty-five-year-olds both fall outside it.2 Under-19s are not merely outside — the statute puts them in mandatory deeming, so the State must treat them as compliant without asking. At the top end, 65 brings Medicare. Hawaiʻi Med-QUEST Division (Med-QUEST) uses the same band in its own member guidance.4
SNAP runs 18 through 65.Different statute, different line: the exception is “under 18, or over 65.”1 So SNAP catches both the eighteen-year-old and the sixty-five-year-old that Medicaid does not.
This is the same asymmetry that makes Hawaiʻi DHS materials — which describe the newly subject band as 55 to 64 — understate it by a year at the top. Both lists in full.
Medicaid · exclusions
The subtraction that comes first
The 124,000 above is labeled before exclusions for a reason. Nine categories of people are excluded from the Medicaid requirement on status alone, decided before anyone asks what they did that month.2
- ·Caregivers of a child 13 or under
- ·Caregivers of a disabled individual
- ·Medically frail (five sub-categories)
- ·Totally disabled veterans
- ·Indian, Urban Indian, IHS-eligible
- ·Pregnant and postpartum
- ·In SUD treatment
- ·Inmates of a public institution
- ·TANF-compliant adults
- ·SNAP-subject household members
We cannot size the exclusions from any public source, which is why no bar is drawn here. The one empirical check available points the same direction as the ~51 percent above: a QUEST plan working its own book found roughly half of its subject members fell away once it filtered on data it already held.
The largest single exclusion is likely the SNAP bridge. Anyone in a SNAP household who is subject to SNAP’s work requirement is outside Medicaid’s entirely — and Hawaiʻi has 161,300 people on SNAP. The full lists are here.
both programs · the demand
Between 1.7 and 2.1 million hours a month
Set the two programs side by side and count each person once. Roughly 72,479 people in Hawaiʻi face a work requirement under one or the other, and after exclusions, earnings and existing activity, about 21,519 of them need hours built for them.
At the 80-hour threshold that is 1,721,520 hours a month — and that is the floor.
The ceiling is about 2.06 million.The survey base above undercounts Medicaid enrolment against Med-QUEST’s own August 2026 figures.5 Correcting the Medicaid side alone — the one place we have a like-for-like administrative comparison — raises the group needing hours to roughly 25,800 and the demand to 2,062,400 hours a month. We do not scale the SNAP side, because our survey figure there runs aboveUSDA’s administrative caseload rather than below it, and that gap looks like a definition difference — we counted everyone in a SNAP household, USDA counts people receiving benefits — not a real overcount. Correcting one side and not the other is the conservative choice, so the band is 1.7 to 2.1 million.
Both ends exclude top-up hours. A further 3,516 people are already working or in school but short of the threshold. They need the gap closed, not the whole 80, and no figure on this page counts them. Even the ceiling is conservative.
That figure is the case for role redesign rather than recruitment. No organization absorbs it, and it will not be met by more one-off beach cleanups; it needs many organizations each designing a handful of sustained, recurring positions where the same person returns.
Same microdata as the bar above, tabulated across both programs and re-derived from the raw file. Every component reproduces exactly: SNAP 38,096 subject (n=416) and Medicaid 34,383 (n=372). The 21,519 carries a 90% range of 18,502 to 24,536, so the sampling range on the floor alone runs roughly 1.48 to 1.96 million hours a month. Both hours figures are arithmetic on a headcount, not separate estimates. Note the two uncertainties are different in kind and should not be added: the 18,502–24,536 range is sampling error within the survey, while the 1.7-to-2.1 band is the distance between the survey and Med-QUEST’s administrative count.8
timing
Two changes land on the same morning
The Medicaid community engagement requirement begins 1 January 2027.2
ʻOhana Health Plan does not intend to renew its QUEST Integration contract beginning 1 January 2027.7 Med-QUEST has already removed it from auto-assignment, taking the plans available statewide from five to four in Honolulu and Maui counties, and four to three in Hawaiʻi and Kauaʻi counties.
So a large group of people change health plan on the same day a new requirement starts. What decides who gets reached is whether their plan holds current contact details — and a member who has just been moved is the member least likely to have them on file.
Source: Med-QUEST Division memo QI-2608, 4 March 2026, Auto Assignment Algorithm for QI Members, published to Med-QUEST’s public provider-memo library and linked in the references below. Med-QUEST’s public health-plans page still lists all five.
The same figures as a table
| Figure | Value | Class | Source |
|---|---|---|---|
| ACA expansion adults on QUEST, statewide | 124,000 | measured | Med-QUEST's own figure, August 2026, division director's slide |
| Statewide needing outreach | ~60,000 | estimated | ~51% ratio from one QUEST plan, applied statewide |
| SNAP participants, Hawaiʻi | 161,300 | measured | USDA, FY2025 |
| SNAP participants subject | not established | unverified | Needs DHS caseload by age band |
What would make this page solid
- The statewide subject-population figure, confirmed by Hawaiʻi Med-QUEST Division (Med-QUEST) rather than recalled.
- The same breakdown released by Med-QUEST across all plans, so no single plan’s ratio carries the estimate.
- The Hawaiʻi Department of Human Services (DHS) SNAP caseload broken down by age band and exemption category.
- Membership counts for the other four QUEST plans, so one plan’s ratio is not doing all the work.
- The size of the ʻOhana book being redistributed before January.
References
- 1.Public Law 119-21 (H.R. 1), §10102 (SNAP) and §71119 (Medicaid), enrolled text govinfo.gov ↗in library
- 2.
- 3.Hawaiʻi Department of Human Services — Federal SNAP Work Requirement Changes humanservices.hawaii.gov ↗in library
- 4.
- 5.Hawaiʻi Med-QUEST — “by the numbers”, August 2026, presented by MQD director Meredith Nichols at the Hawaiʻi Community Health Worker Conference closing panel (slide 10; Med-QUEST section dated 8/7/2026) hichw.org ↗
- 6.USDA Food and Nutrition Administration — SNAP Work Requirements fna.usda.gov ↗in libraryFormerly the Food and Nutrition Service; fns.usda.gov now redirects here.
- 7.Med-QUEST Division memo QI-2608 (2026-03-04) — Auto Assignment Algorithm for QI Members medquest.hawaii.gov ↗Signed memo published to Med-QUEST’s public provider-memo library. Med-QUEST’s health-plans page still lists all five plans, so the memo is the earlier of the two sources.
- 8.U.S. Census Bureau — American Community Survey 2024 1-year Public Use Microdata Sample, Hawaiʻi person file (psam_p15) census.gov ↗in librarySegment sizes are our own tabulation of the microdata, weighted by PWGTP. The base — Medicaid-covered adults 19–64, HINS4=1 — reproduces at 123,521 (unweighted n=1,311). Survey estimates carry sampling error and the segments use survey proxies, not the statutory tests.