Population
14,188
2025
+0.5% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
Calhoun County, SC growth snapshot
Calhoun County had an estimated 14,188 residents in 2025, up 0.5% (77 more people) since 2020. That is slower than South Carolina as a whole (+8.5%), and the 116th fastest growth of 146 counties in the Carolinas.
Data as of 2025 · updated
Headline numbers
Net domestic migration
+122
2025
8.6 per 1,000 residents
+637 in total, 2021–2025
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. People moving in from other U.S. counties minus people moving out.
Jobs
4,571
2025
−0.2% since 2020
Source: U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2025. Average annual employment covered by unemployment insurance.
Average weekly wage
$1,232
2025
+33.7% since 2020
Source: U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2025. Average weekly wage, all covered jobs.
Unemployment rate
4.6%
2025
+1.1 pts since 2019
Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics, 2025. Annual average unemployment rate.
New homes permitted
38
2025
2.7 per 1,000 residents
Source: U.S. Census Bureau, Building Permits Survey, 2025. Housing units authorized by building permits in the year.
Median household income
$58,682
2020–24
+17.7% since 2016–20
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–24. American Community Survey 5-year estimate.
Private-sector employment
3,901
2023
+14.3% since 2018
Source: U.S. Census Bureau, County Business Patterns, 2023. Paid employees of private employers in mid-March (County Business Patterns).
What the numbers say
Net domestic migration added 122 people in 2025: more people moved in from other U.S. counties than moved out.
Employers counted 4,571 jobs in 2025, −0.2% since 2020 (117th of 146 Carolinas counties for job growth); the average weekly wage was $1,232.
Unemployment averaged 4.6% in 2025, 1.1 points higher than in 2019 (before the pandemic).
Builders were authorized to start 38 new homes in 2025, or 2.7 per 1,000 residents.
Median household income was $58,682 in the 2020–24 American Community Survey, +17.7% since 2016–20.
Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 1,698th.
Part of the Columbia, SC metro area.
Calhoun County population by year
| Year | Population | Change |
|---|---|---|
| 2025 | 14,188 | +2 |
| 2024 | 14,186 | −3 |
| 2023 | 14,189 | −8 |
| 2022 | 14,197 | +56 |
| 2021 | 14,141 | +30 |
| 2020 | 14,111 | – |
Census Bureau population estimates, July 1 of each year.
What drove the change in Calhoun County
Calhoun County grew by 77 people since 2020; the largest part came from domestic migration (+637).
| Component | 2025 | 2020–25 | Share |
|---|---|---|---|
| Natural changebirths minus deaths | −118 | −571 | |
| International migrationfrom and to other countries | −1 | +8 | |
| Domestic migrationfrom and to other U.S. counties | +122 | +637 | |
| Census adjustmentbalancing residual | −1 | +3 | |
| Total change | +2 | +77 |
Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.
How it ranks
| Measure | In South Carolina | Among U.S. counties |
|---|---|---|
| Population growth | 32nd of 46 | 1,698th of 3,107 |
| Net domestic migration per 1,000 residents | 18th of 46 | 665th of 3,108 |
| Private-sector job growth | 7th of 46 | 399th of 3,092 |
| Median household income | 21st of 46 | 2,181st of 3,107 |
| Average weekly wage | 7th of 46 | – |
| Lowest unemployment rate | 18th of 46 | 2,232nd of 3,108 |
| New homes permitted per 1,000 residents | 34th of 46 | 1,236th of 3,005 |
1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.
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Neighbouring counties
Over 2020–25, Calhoun County's population change (+0.5%) was ahead of 2 of its 5 neighbouring counties and behind 3.
2 of its 5 neighbouring counties had a higher median household income than Calhoun County's $58,682 (2020–24).
| County | Population2025 | Population change2020–25 | Net domestic migration per 1,000 residents2025 | Homes permitted per 1,000 residents2025 | Median household income2020–24 |
|---|---|---|---|---|---|
| Calhoun County, SC This county | 14,188 | +0.5% | 8.6 | 2.7 | $58,682 |
| Orangeburg County, SC | 83,177 | −0.9% | 4.2 | 1.3 | $45,675 |
| Richland County, SC | 434,956 | +4.6% | 3.8 | 7.8 | $63,784 |
| Sumter County, SC | 105,067 | −0.3% | 2.1 | 3.4 | $56,693 |
| Clarendon County, SC | 31,043 | +0.7% | 4.8 | 3.7 | $52,401 |
| Lexington County, SC | 317,588 | +7.7% | 8.4 | 6.3 | $77,408 |
Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.
All 46 South Carolina counties · All Carolinas counties and metros
Questions
What is the population of Calhoun County?
About 14,188 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.
Is Calhoun County growing?
Yes. Its population grew 0.5% between 2020 and 2025, about 77 more people (Census Bureau population estimates). South Carolina as a whole changed +8.5% over the same years. That ranks 116th of 146 Carolinas counties for population growth.
How many people moved to Calhoun County?
On net, about 122 people in 2025: that many more moved in from other U.S. counties than moved out (Census Bureau net domestic migration estimate).
How many jobs are in Calhoun County?
Employers there reported 4,571 jobs covered by unemployment insurance in 2025, −0.2% since 2020 (BLS Quarterly Census of Employment and Wages). The average weekly wage was $1,232 in 2025.
What is the unemployment rate in Calhoun County?
It averaged 4.6% in 2025 (BLS Local Area Unemployment Statistics, annual average).
How many new homes are being built in Calhoun County?
Building permits authorized 38 new housing units in 2025, 2.7 per 1,000 residents (Census Bureau Building Permits Survey). Permits count homes authorized, not finished.
What is the median household income in Calhoun County?
$58,682 in the 2020–24 American Community Survey 5-year estimates.
How does Calhoun County compare with other South Carolina counties?
Among South Carolina counties it ranks 32nd of 46 for population growth; 18th of 46 for net domestic migration per 1,000 residents; 7th of 46 for private-sector job growth; 21st of 46 for median household income. Nationally it ranks 1,698th of 3,107 counties for population growth.
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Sources and method
- U.S. Census Bureau, Population Estimates Program (Vintage 2025)
- U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages
- U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics
- U.S. Census Bureau, Building Permits Survey
- U.S. Census Bureau, American Community Survey 5-year estimates
- U.S. Census Bureau, County Business Patterns
Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.