CA · Healthcare shortage profile
Humboldt County, CA
Home to 136,463 residents, with 23 active HRSA shortage designations.
- Active HPSAs
- 23
- Population
- 136,463
- Peak shortage score
- 25.0
- MUA Index
- 58.3
Heavy-burden verdict
According to current HRSA Data Warehouse records, Humboldt County ranks among the most underserved counties in the country - 23 active HPSA designations, more than 96% of the 3,289 real US counties, with dental the deepest gap.
- 23
- Active HPSA designations
- 10
- Dental shortages
- 25
- Peak severity score (of 26)
- Top 4%
- US counties by volume
Key findings
What the HRSA Data Warehouse does not surface for Humboldt County, CA on its own pages , computed from the retained designation mirror as of 2026-08-15. Each line carries its own denominator so it can be quoted as it stands.
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43.5% of Humboldt County's 23 active designations are dental.
Discipline mix from designated HPSA records only: 6 primary care, 7 mental health, 10 dental (denominator 23).
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Closing Humboldt County's active designations would take about 11 additional clinician FTEs, with dental the largest gap.
HRSA providers_needed summed once per HPSA id (no double-count across status rows): 3.4 mental health, 7.4 dental. This is the federal gap estimate, not a headcount of practising clinicians.
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Peak HPSA score 25.0 clears HRSA's 17-point high-priority line.
Scores at or above 17 on the 0–25/26 scales open NHSC placement priority for the matching provider type; eligibility still follows the designated area, not the county boundary alone.
Corpus placement
Active-designation volume placement
According to current HRSA Data Warehouse records, Humboldt County carries 23 active designations, above 96% of real US counties. Use the state peer line below before treating the national percentile as a local access verdict.
State peer position. Humboldt County falls in the upper half of CA counties by active-designation volume, at rank 21 of 58. Ties share a rank.
Computed from current designated HPSA rows for every five-digit county FIPS. See the placement methodology.
Healthcare shortage designations from HRSA. FIPS: 06023. Population: 136,463.
Medically Underserved Area
Peak severity scores
Current designated records only. Scores range 0–25 (primary/mental health), 0–26 (dental). Higher = greater need. What counts as a high score?
Highest-severity HPSA designations
All 23 active (designated) HPSAs in Humboldt County, ranked by HRSA shortage score.
| Name | Type | Score |
|---|---|---|
| Redwoods Rural Health Center, Incorporated | dental | 25.0 |
| Karuk Tribe Of California Clinic - Orleans | dental | 24.0 |
| Potawot Health Village | dental | 24.0 |
| K'Ima:W Medical Center | dental | 22.0 |
| LI - Mssa 44/Garverville/Redway | dental | 22.0 |
| Eureka Health Center | dental | 21.0 |
| Redwoods Rural Health Center, Incorporated | primary_care | 20.0 |
| Karuk Tribe Of California Clinic - Orleans | primary_care | 20.0 |
| Potawot Health Village | mental_health | 20.0 |
| Redwoods Rural Health Center, Incorporated | mental_health | 20.0 |
| Open Door Community Health Centers | mental_health | 20.0 |
| Potawot Health Village | primary_care | 19.0 |
| K'Ima:W Medical Center | primary_care | 19.0 |
| LI/H/MFW-Humboldt County | mental_health | 19.0 |
| Open Door Community Health Centers | dental | 19.0 |
| Eureka Health Center | primary_care | 18.0 |
| Eureka Health Center | mental_health | 18.0 |
| LI-Mssa 42- Fortuna | dental | 18.0 |
| Karuk Tribe Of California Clinic - Orleans | mental_health | 17.0 |
| Open Door Community Health Centers | primary_care | 16.0 |
| K'Ima:W Medical Center | mental_health | 16.0 |
| LI-Mssa 40-Trinidad | dental | 16.0 |
| LI-Mssa 39-Arcata/Eureka | dental | 13.0 |
Heavy-burden reading for Humboldt County
Dental care carries Humboldt County's deepest shortage reading, 25.0 on HRSA's 0–26 dental scale, past the 17-point line HRSA uses to open National Health Service Corps placement and enhanced Medicare reimbursement. Primary care reads 20.0 of 25; Mental health reads 20.0 of 25. The county also sits inside a Medically Underserved Area, indexed at 58.3, and the lower the index, the greater the measured need.
Volume places Humboldt County above 96% of real US counties (23 active designations: 6 primary care, 7 mental health, 10 dental). Peak severity on the current designated set is 25.0. The table on this page lists the highest-severity records first so a reader can see which named facilities, geographies, or population groups drive that burden without treating the county total as a personal appointment forecast.
Humboldt County falls in the upper half of CA counties by active-designation volume, at rank 21 of 58. Heavy-burden counties are where NHSC placement, Community Health Center grant geography, and related federal instruments concentrate; eligibility still follows the designated area and provider type, not the county boundary alone.
Humboldt County designations by care type
Active Health Professional Shortage Area designations in the county, by provider category (high-priority disciplines emphasized).
- Dental
Dental
10 designations
- Mental health
Mental health
7 designations
- Primary care
Primary care
6 designations
Source: HRSA Data Warehouse, Health Professional Shortage Areas (HPSA) + Medically Underserved Areas/Populations (MUA/P) HPSA primary-care, mental-health, and dental designations for Humboldt County, CA · 2026 HRSA designation data updated quarterly; HPSA scores 0-25 (primary/mental) and 0-26 (dental); higher = greater shortage severity. Coverage tiers from U.S. Census ACS PUMS + KFF state tracker.
Acting on a heavy-burden county
Humboldt County's shortage designations unlock specific federal programs and comparisons, here is how to act on them.
- Humboldt County's 23 active designations make providers here eligible for National Health Service Corps loan repayment, estimate the award and service terms. NHSC estimator
- See how the county's dental burden compares with the rest of CA before you draw conclusions from a single score. CA overview
- Check whether an area clears HRSA's 3,500:1 population-to-provider threshold with the provider-to-population ratio behind an HPSA score. HPSA score lookup
HPSA scores describe shortage severity within HRSA's designation criteria, not the availability of any individual provider. For a specific appointment, contact a provider or your insurer; use HRSA's current tools to verify a designation.
Counties With a Similar Dental Shortage Score
Other U.S. counties whose active HRSA dental HPSA score is closest to Humboldt County's 25.0. This compares the designation score only, not local appointment availability or care quality. Start with Wake County, NC and Capitol County, CT.
Frequently Asked Questions
Is Humboldt County a Medically Underserved Area?
Yes, Humboldt County is designated as a Medically Underserved Area (MUA) by HRSA. The MUA Index for this county is 58.3. MUA designation qualifies the area for enhanced federal funding and provider incentive programs.
How many healthcare shortage areas does Humboldt County have?
Humboldt County, CA has 23 Health Professional Shortage Area designations: 6 in primary care, 7 in mental health, and 10 in dental care, according to HRSA data.
What does Humboldt County's HPSA score of 25.0 mean?
25.0 in dental care clears 17, HRSA's high-priority line, which is what makes providers here eligible for NHSC placement and enhanced reimbursement.
What healthcare providers are needed in Humboldt County?
Based on HRSA shortage designations, Humboldt County needs additional providers in primary care (family physicians, internists, pediatricians), mental health (psychiatrists, psychologists, clinical social workers), and dental care (dentists, dental hygienists). The National Health Service Corps offers loan repayment and scholarship programs for providers who serve in designated shortage areas.
Which federal programs do Humboldt County's designations unlock?
Humboldt County's 23 active designations open NHSC placement, Community Health Center grants, the Medicare bonus and J-1 waivers, but eligibility follows the designated area and provider type, not the county line.
How does Humboldt County compare to other counties in CA?
Humboldt County has 23 total HPSA designations with a peak shortage score of 25.0. You can compare shortage levels across all counties in CA on the state overview page, or view national county rankings to see where Humboldt County stands relative to the rest of the country. Score-nearest counties on this release include Wake County, NC and Capitol County, CT.
Learn More About Healthcare Shortages
Explore more CA shortage data
Source: HRSA Data Warehouse. FIPS: 06023. This county’s designations come from BCD_HPSA_FCT_DET_PC.csv (primary care) , BCD_HPSA_FCT_DET_MH.csv (mental health) and BCD_HPSA_FCT_DET_DH.csv (dental) — download the normalized export on our open data page. PlainHealthAccess is not affiliated with HRSA or any government agency.
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the HRSA Data Warehouse. Consult a qualified professional before making decisions based on this data.
Read our methodology - how this data is sourced, computed, and verified.
Verify with U.S. Census Bureau →
Every figure on PlainHealthAccess is rendered directly from HRSA source data, no number is typed in by an editor. This page counts active HPSA rows for FIPS 06023 (Humboldt County, CA) from the current HRSA release and places that total among all real US counties. Designations describe federal shortage criteria, not appointment availability or care quality for any person. See our editorial standards & corrections policy, the methodology behind these numbers, review the public data changelog, or report a data issue for this page. Data current as of 2026-08-15.