Darlington County, South Carolina Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 23rd-largest in South Carolina
The population of Darlington County, South Carolina is 62,754 as of the 2023 American Community Survey, making it the 23rd-largest county in South Carolina. The median household income is $47,419, the median home value is $141,400, and the median age is 41.5.
The population of Darlington County has declined 8.9% since 2010 (68,513 → 62,425), a -0.66% annualized rate.
62,754
Population
-0.66%
Annual growth
112
People / sq mi
$47,419
Median Income
$141,400
Median Home Value
Darlington County covers 561 sq mi of land at 111.9 people per square mile.
About Darlington County, SC
What sets Darlington County apart is where people work — remote work is unusually rare here, at 3.9% versus 14.0% nationally. Darlington County is a county in South Carolina with a population of 62,754. It ranks #23 among counties in South Carolina by population.
Earnings trail the nation, with the median household making $47,419, below the US median of $78,538. Poverty sits at 15.8%, above the national 12.4%. The typical home is valued at $141,400, with typical rent around $876.
Degree attainment is mid-range for US counties: 19.7% of adults hold a four-year degree, below the national 35.0%. Just 3.9% of workers are home-based, below the national 14.0%, and the average commute runs about 23 minutes each way.
Darlington County Population History (2010-2024)
The county of Darlington County had a population of 68,513 in 2010 and 62,425 in 2024, a -8.9% growth over 14 years. The peak was 68,513 in 2010. Average annual growth rate: -0.65%.
62,425
Population (2024)
68,513
Population (2010)
68,513
Peak (2010)
-0.65%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 68,513 |
| 2011 | 68,162 |
| 2012 | 68,053 |
| 2013 | 67,809 |
| 2014 | 67,660 |
| 2015 | 67,539 |
| 2016 | 67,310 |
| 2017 | 67,022 |
| 2018 | 66,793 |
| 2019 | 66,656 |
| 2020 | 62,842 |
| 2021 | 62,723 |
| 2022 | 62,434 |
| 2023 | 62,368 |
| 2024 | 62,425 |
Race & Ethnicity
| White | 54.5% |
| Black or African American | 41.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.1% |
| Two or More Races | 0.0% |
Age & Sex
41.5
Median Age
52.4%
Female
47.6%
Male
19.4%
Age 65+
Age Distribution
Children (under 15): 18.1% · Seniors (65+): 19.4%
Income & Poverty
| Median household income | $47,419$-19,399 vs state |
| Mean household income | $73,030 |
| Per-capita income | $30,281 |
| Poverty rate | 15.8%+5.7% vs state |
| Unemployment rate | 3.8% |
| Employment-to-population | 52.1% |
Top Industries by Employment
The largest employment sector in Darlington County is professional & business services, accounting for 24.3% of workers.
How residents commute
0.0%
Drive alone
1.4%
Carpool
83.8%
Public transit
3.9%
Work from home
22.6 min
Avg commute
Housing
$141,400$-95,300 vs state
Median home value
$876
Median rent
70.6%
Homeownership rate
29,645
Total housing units
84.6%
Occupied
15.4%
Vacant
29.4%
Renter-occupied
Social & access
91.0%
With health insurance
89.8%
With broadband internet
19.9%
Foreign-born
6.2%
Veterans (18+)
16.6%
With a disability
97.1%
Speak language other than English at home
Education
86.5%
High School+
19.7%
Bachelor's+
Largest cities in South Carolina
Other counties in South Carolina
Part of South Carolina
Metro areas in South Carolina
County rankings
Frequently Asked Questions
Darlington County, South Carolina has a population of 62,754 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 23rd-largest county in South Carolina. Population density is 112 people per square mile.
The population of Darlington County has declined 8.9% since 2010 (68,513 → 62,425), a -0.66% annualized rate.
The median household income in Darlington County, South Carolina is $47,419, with mean (average) household income of $73,030 and per-capita income of $30,281. 15.8% of residents live below the federal poverty level.
In Darlington County, the largest racial and ethnic groups are White (54.5%), Black or African American (41.0%), Hispanic or Latino (1.1%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Darlington County, South Carolina is 41.5 years. Residents are 52.4% female and 47.6% male.
The median home value in Darlington County is $141,400 and median monthly rent is $876. 70.6% of occupied housing units are owner-occupied. The county has 29,645 total housing units, 15.4% of which are vacant.
The largest employment sector in Darlington County, South Carolina is professional, scientific, and management services, employing 24.3% of workers. The unemployment rate is 3.8%.
Charleston is among the largest cities associated with Darlington County, South Carolina, with a population of 152,014.
Darlington County, SC Climate
Darlington County, SC has an average annual temperature of 17°C (63°F) and receives about 1170 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
17°C
Avg Temp
1170
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 6° / 43° | 108 mm |
| February | 8° / 47° | 88 mm |
| March | 13° / 55° | 111 mm |
| April | 17° / 63° | 72 mm |
| May | 21° / 70° | 88 mm |
| June | 25° / 77° | 114 mm |
| July | 27° / 80° | 127 mm |
| August | 26° / 79° | 129 mm |
| September | 23° / 74° | 97 mm |
| October | 17° / 63° | 80 mm |
| November | 12° / 54° | 71 mm |
| December | 8° / 46° | 85 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Darlington County, SC
The most comfortable months to visit Darlington County, SC are typically May, September and April, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 33°C high). The coldest is January (near 0°C low). August is usually the wettest month.
Where to stay near Darlington County
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Population, race, income, age, and trends across South Carolina
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.