Counties in South Carolina by median age on 1 July (US county estimates)

McCormick County had the highest median age on 1 July (US county estimates) of 46 counties in 2014, at 52.8 years. Richland County had the lowest, at 33.6 years. The median was 41.3 years. Source: the U.S. Census Bureau.

Highest52.8McCormick County

Lowest33.6Richland County

Median41.346 counties

All counties, 2014

years. Source: U.S. Census Bureau, Population Estimates Program, county population by age and sex: median age (MEDIAN_AGE_TOT) on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage. Retrieved 2026-10-12.

Full ranking

Rank	Counties	2014 years	Change on 2013
1	McCormick County	52.8	+0.7
2	Georgetown County	48	+0.5
3	Calhoun County	46	+0.7
4	Fairfield County	45.9	+0.9
5	Oconee County	44.9	+0.4
6	Clarendon County	43.8	+0.6
6	Horry County	43.8	+0.7
8	Union County	43.7	+0.3
9	Colleton County	43.4	+0.5
10	Abbeville County	43.1	+0.4
11	Beaufort County	43	+0.4
12	Edgefield County	42.7	+0.4
13	Allendale County	42.6	+0.8
13	Chester County	42.6	+0.6
15	Williamsburg County	42.4	+0.4
16	Saluda County	41.8	+0.9
17	Newberry County	41.7	+0.2
18	Bamberg County	41.6	+0.8
18	Lancaster County	41.6	+0.1
18	Lee County	41.6	+0.5
18	Marion County	41.6	+0.2
22	Kershaw County	41.5	+0.1
23	Chesterfield County	41.3	+0.4
23	Darlington County	41.3	+0.3
23	Laurens County	41.3	+0.2
26	Aiken County	41.1	+0.3
27	Anderson County	40.8	+0.2
28	Barnwell County	40.4	+0.3
29	Hampton County	40.3	+0.3
30	Marlboro County	40.1	+0.2
31	Orangeburg County	39.9	+0.5
32	Greenwood County	39.4	+0.5
33	Cherokee County	39.3	+0.1
34	Lexington County	38.8	+0.2
35	Dillon County	38.7	+0.6
35	Spartanburg County	38.7	0
37	Jasper County	38.6	+1
38	Florence County	38.5	+0.2
39	York County	38	0
40	Greenville County	37.9	+0.1
41	Sumter County	36.8	+0.4
42	Charleston County	36.7	+0.2
43	Dorchester County	36.6	+0.2
44	Pickens County	35.7	-0.1
45	Berkeley County	35.4	+0.3
46	Richland County	33.6	+0.3

Other periods

About this ranking

Age that divides the resident population of a US county into two halves of equal size on 1 July, from Census Bureau population estimates calculated by single year of age.

Counties only: the county file has no state or national medians, and medians cannot be added up. A single-year estimate, unlike median_age, which for US places is a five-year American Community Survey estimate.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Population Estimates Program, county population by age and sex: median age (MEDIAN_AGE_TOT) on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). Population Estimates Program, county population by age and sex: median age (MEDIAN_AGE_TOT) on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage (Counties in South Carolina by median age on 1 July (US county estimates), 2014) [Data set]. Retrieved October 12, 2026, from https://www.census.gov/programs-surveys/popest/data/data-sets.html

MLA 9

Population Estimates Program, county population by age and sex: median age (MEDIAN_AGE_TOT) on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage, Counties in South Carolina by median age on 1 July (US county estimates), 2014. U.S. Census Bureau, 25 June 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/rankings/median-age-july-1-us-counties/south-carolina-counties?period=2014. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Population Estimates Program, county population by age and sex: median age (MEDIAN_AGE_TOT) on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage. Counties in South Carolina by median age on 1 July (US county estimates), 2014. Dataset. Accessed October 12, 2026. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Also distributed by Invokely, https://invokely.ai/rankings/median-age-july-1-us-counties/south-carolina-counties?period=2014.

Harvard

U.S. Census Bureau (2026) Population Estimates Program, county population by age and sex: median age (MEDIAN_AGE_TOT) on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage, Counties in South Carolina by median age on 1 July (US county estimates), 2014 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/median-age-july-1-us-counties/south-carolina-counties?period=2014 (Accessed: 12 October 2026).

BibTeX

@misc{census_counties_in_south_carolina_2014,
  author = {{U.S. Census Bureau}},
  title = {{Population Estimates Program, county population by age and sex: median age (MEDIAN\_AGE\_TOT) on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage: Counties in South Carolina by median age on 1 July (US county estimates), 2014}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www.census.gov/programs-surveys/popest/data/data-sets.html},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/median-age-july-1-us-counties/south-carolina-counties?period=2014. Publisher attribution: U.S. Census Bureau. Population Estimates Program, county population by age and sex: median age (MEDIAN\_AGE\_TOT) on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.},
}

RIS

TY  - DATA
AU  - U.S. Census Bureau
TI  - Population Estimates Program, county population by age and sex: median age (MEDIAN_AGE_TOT) on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage: Counties in South Carolina by median age on 1 July (US county estimates), 2014
PY  - 2026
DA  - 2026/06/25
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www.census.gov/programs-surveys/popest/data/data-sets.html
L2  - https://invokely.ai/rankings/median-age-july-1-us-counties/south-carolina-counties?period=2014
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/median-age-july-1-us-counties/south-carolina-counties?period=2014.
N1  - Publisher attribution: U.S. Census Bureau. Population Estimates Program, county population by age and sex: median age (MEDIAN_AGE_TOT) on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
ER  -

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Questions

Which county has the highest median age on 1 July (US county estimates)?

McCormick County, with 52.8 years in 2014, according to the U.S. Census Bureau.

Which county has the lowest median age on 1 July (US county estimates)?

Richland County, with 33.6 years in 2014.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program, county population by age and sex: median age (MEDIAN_AGE_TOT) on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage. Retrieved 2026-10-12.