South Carolina Marketplace plans by county — 2026

46 counties in South Carolina are served by 2,518 Marketplace plans from 6 insurers in 2026. The benchmark silver premium at age 40, before subsidies, runs from $460.78 to $664.65 a month; the county average is $557.10. 4,296,824 residents are under 65.

County	Plans	Insurers	Benchmark silver, age 40	Lowest bronze, age 40	Residents under 65	Benchmark vs. prior year
Abbeville County	43	3	$460.78	$357.39	18,822	+$54.77
Aiken County	43	3	$534.12	$405	138,004	+$89.16
Allendale County	60	4	$556.50	$433.04	5,942	+$113.91
Anderson County	39	3	$664.65	$506.98	171,673	+$143.31
Bamberg County	43	3	$503.06	$390.18	9,925	+$59.61
Barnwell County	43	3	$515.46	$429.65	16,594	+$67.77
Beaufort County	52	3	$584.73	$399.75	139,856	+$96.17
Berkeley County	60	4	$556.12	$426.82	210,187	+$94.26
Calhoun County	68	5	$556.80	$431.87	10,720	+$109.11
Charleston County	60	4	$509.08	$390.54	345,236	+$108.70
Cherokee County	68	5	$643.63	$466.05	46,716	+$55.90
Chester County	68	5	$596.19	$462.42	25,993	+$101.16
Chesterfield County	48	4	$559.13	$467.62	35,452	+$68.77
Clarendon County	60	4	$585.53	$421.03	23,259	+$114.68
Colleton County	60	4	$570.19	$456.32	30,854	+$108.33
Darlington County	48	4	$530.76	$425.06	50,134	+$52.16
Dillon County	51	4	$558.62	$433.27	22,852	+$76.53
Dorchester County	60	4	$565.91	$381.28	141,794	+$108.42
Edgefield County	43	3	$503.81	$390.77	22,055	+$94.04
Fairfield County	68	5	$536.13	$415.83	15,609	+$57.67
Florence County	57	4	$543.79	$415.97	112,310	+$61.70
Georgetown County	48	3	$498.90	$336.13	44,908	+$86.03
Greenville County	48	3	$591.95	$398.82	456,482	+$101.14
Greenwood County	43	3	$497.39	$392.11	56,029	+$90.61
Hampton County	67	4	$558.40	$398.18	14,665	+$115.82
Horry County	48	3	$498.32	$335.74	282,037	+$83.75
Jasper County	50	3	$546.34	$407.81	24,739	+$65.57
Kershaw County	77	5	$519.58	$350.89	55,390	+$50.30
Lancaster County	68	5	$604.62	$496.07	81,740	+$114.26
Laurens County	65	4	$588.11	$416.57	55,510	+$130.72
Lee County	60	4	$536.32	$415.98	12,811	+$61.51
Lexington County	52	3	$593.49	$400.80	252,798	+$69.06
Marion County	60	4	$551.47	$399.02	22,461	+$85.76
Marlboro County	60	4	$587.60	$448.30	21,016	+$92.57
McCormick County	43	3	$499.75	$378.77	5,908	+$100.37
Newberry County	60	4	$551.98	$428.12	30,582	+$68.79
Oconee County	40	2	$551.28	$371.42	60,454	+$85.31
Orangeburg County	40	2	$529.92	$357.03	65,838	+$84.21
Pickens County	48	3	$585.51	$394.49	111,303	+$87.89
Richland County	60	4	$571.13	$385.70	362,649	+$91.29
Saluda County	60	4	$570.70	$405	15,191	+$89.98
Spartanburg County	44	4	$641.58	$494.14	291,177	+$112.46
Sumter County	50	3	$538.46	$377.22	86,119	+$90.77
Union County	68	5	$643.63	$461.98	21,075	+$77.63
Williamsburg County	69	4	$520.79	$373.59	23,415	+$56.13
York County	48	4	$614.44	$479.85	248,540	+$102.94

Agent Tools

Free tools for licensed agents working the individual market.

Get free agent tools

Free tools for licensed insurance agents. Data from CMS public files; verify with plan documents before advising a client.

All states · Compare two counties · South Carolina Medicare plans by county

This page summarizes publicly available CMS data. It does not recommend plans and is not an application. To check subsidy eligibility and enroll, use HealthCare.gov or talk to a licensed agent. HealthCare.gov plan preview.