Medically Underserved Area Designated · below priority line

SC · Healthcare shortage profile

Calhoun County, SC

Peak severity leads this reading: Calhoun County's highest active HPSA score is 14.0, still below HRSA's 17-point high-priority line. Population 14,119.

Active HPSAs
3
Population
14,119
Peak shortage score
14.0
MUA Index
55.6

Light-burden verdict

According to current HRSA Data Warehouse records, Calhoun County carries a comparatively light shortage burden - 3 active HPSA designations, more than 20% of the 3,289 real US counties, with primary care the deepest gap.

3
Active HPSA designations
1
Mental-health shortages
14
Peak severity score (of 26)
Top 80%
US counties by volume
B-
Healthcare Access Score
66/100
Calhoun County, SC

Based on HRSA primary/mental/dental shortage severity, Medically Underserved Area status, and estimated unmet provider need -- not patient outcomes, insurance access, facility quality, or wait times.

Primary care A
12.0 of 25
Primary care shortage severity (HPSA score)
Mental health A
14.0 of 25
Mental health shortage severity (HPSA score)
Dental A+
10.0 of 26
Dental shortage severity (HPSA score)
Underserved status C-
IMU 55.6
Index of Medical Underservice (designated MUA)
Provider gap F
9.3 per 10K
Unmet provider need (HRSA-estimated) per 10,000 residents

Few Census ZCTAs touch Calhoun County

The Census ZCTA-county crosswalk lists only 7 ZIP Code Tabulation Areas intersecting Calhoun County, a sparse footprint relative to most US counties in this mirror (at or below the 9-ZIP tercile cut).

Intersecting ZCTA

2 additional ZCTAs intersect this county in the crosswalk (ordered by land share).

Source: Census ZCTA–county relationship file joined to this portal's county FIPS set. As of 2026-08-15.

Key findings

What the HRSA Data Warehouse does not surface for Calhoun County, SC 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.

  1. Closing Calhoun County's active designations would take about 13 additional clinician FTEs, with dental the largest gap.

    HRSA providers_needed summed once per HPSA id (no double-count across status rows): 2.2 primary care, 4.2 mental health, 6.7 dental. This is the federal gap estimate, not a headcount of practising clinicians.

  2. 33.3% of Calhoun County's 3 active designations are primary care.

    Discipline mix from designated HPSA records only: 1 primary care, 1 mental health, 1 dental (denominator 3).

  3. Peak HPSA score 14.0 sits below HRSA's 17-point high-priority line.

    Below-17 designations still count as shortages for program geography, but they do not clear the high-priority NHSC placement threshold on this release.

Corpus placement

Designated volume without a high-priority score

According to current HRSA Data Warehouse records, Calhoun County carries 3 active designations, above 20% of real US counties. None of those scores clear HRSA's high-priority line of 17 on this release, so the page leads with severity reading rather than a national distribution chart.

State peer position. Calhoun County falls in the lower half of SC counties by active-designation volume, at rank 36 of 46. 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: 45017. Population: 14,119.

Medically Underserved Area

MUA Designated
MUA Index: 55.6

Active HPSA scores

Primary Care 12.0 Below priority line
Mental Health 14.0 Below priority line
Dental 10.0 Below priority line

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 3 active (designated) HPSAs in Calhoun County, ranked by HRSA shortage score.

Name Type Score
Orangeburg SA mental_health 14.0
Calhoun & Orangeburg Counties primary_care 12.0
Bamberg/Calhoun/Orangeburg Counties dental 10.0

Light-burden reading for Calhoun County

Peak severity leads this reading: Calhoun County's highest active HPSA score is 14.0, still below HRSA's 17-point high-priority line. Calhoun County's severest measured gap is in mental health, scored 14.0 of 25, still short of the 17-point priority line, though the designation itself is formal. Primary care reads 12.0 of 25; Dental care reads 10.0 of 26. The county also sits inside a Medically Underserved Area, indexed at 55.6, and the lower the index, the greater the measured need.

Calhoun County carries 3 active designations and sits below the national mid-pack (above 20% of counties). A light footprint still matters: a single high-score dental or mental-health record can open program geography even when the county total looks small next to heavy peers.

Calhoun County falls in the lower half of SC counties by active-designation volume, at rank 36 of 46. Read the active scores and the deepest-care guide link below before collapsing this county into a "no shortage" story.

Light-volume FTE gap for Calhoun County

HRSA providers_needed summed once per HPSA id for Calhoun County's active designations: about 13 FTE, a federal gap estimate, not a headcount of practising clinicians.

Counties near Calhoun County's mental score of 14.0

One peer set for this severity-led county: nearest active mental HPSA score to 14.0 (severity lead on this page is “Orangeburg SA”).

Frequently Asked Questions

Does Calhoun County's MUA standing sit beside its HPSA records?
Yes - Calhoun County carries an MUA designation (index 55.6; lower = greater measured need) in addition to its HPSA rows. MUA and HPSA are separate HRSA tracks; both can open different federal pathways.
Which record sets Calhoun County's peak score of 14.0?
"Orangeburg SA" leads the active set (score 14.0; mental health; 58,000 people in the service area; ~4.2 FTE still needed on the record; designated 10/03/2013). Below 17 the shortage is formal but outside HRSA's high-priority NHSC tier. Discipline mix across 3 active rows: 1 primary care, 1 mental health, 1 dental.
Which other active designations sit under Calhoun County's severity reading?
After "Orangeburg SA", the next active names on this release are "Orangeburg SA", "Calhoun & Orangeburg Counties" and "Bamberg/Calhoun/Orangeburg Counties". Provider need (id-de-duped) totals ~13 FTE across disciplines that still carry a gap.

Source: HRSA Data Warehouse. FIPS: 45017. 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.

HRSA Data Warehouse HPSA + MUA/P records for FIPS 45017 (Calhoun County, SC), vintage 2026-08-15. Active designation count 3; peak score 14.0; signature peak score 14.0. This profile is reference material, not professional advice; see methodology.