ExecutivePulse
Official Federal Data

Marlboro County, South Carolina

FIPS 45069 · Population 25,975
9 Sources Updated June 22, 2026
$34,301
Median Income
$80,734 national
7.3%
Unemployment
4% national
$965M
GDP
9%
Bachelor's+
35.7% national

Demographics & Population

Census Bureau American Community Survey 2020-2024 · 5-Year Estimates

Household Income

Source: U.S. Census Bureau · American Community Survey 2020-2024 5-Year Estimates
Median Household
$34,301
Per Capita
$21,486
Mean Household
$51,818
Poverty Rate
28.5%
Median Income Comparison
Marlboro County$34,301
South Carolina$69,324
National$80,734

Population Profile

Source: Census Bureau ACS 2020-2024 · Tables B01001, B02001, B03003
65+: 19.1% (4,959 residents) 55-64: 14.2% (3,685 residents) 35-54: 24.9% (6,472 residents) 18-34: 21.9% (5,688 residents) Under 18: 19.9% (5,171 residents) 42 Median Age
Cohorts
Under 18 · 19.9%
18-34 · 21.9%
35-54 · 24.9%
55-64 · 14.2%
65+ · 19.1%
Race & Ethnicity
White39.2%
Black or African American47.8%
Asian0.4%
Hispanic or Latino(any race)2.7%
Hispanic or Latino is an ethnic category and overlaps with the race categories above.

Educational Attainment

Source: Census Bureau ACS 2020-2024 · Table B15003 · Population 25+
79.1%
High School+
National: 89.6%
▼ 10.5 pts
9%
Bachelor's+
National: 35.7%
▼ 26.7 pts
2.9%
Graduate+
National: 14.1%
▼ 11.2 pts

Employment Overview

Source: U.S. Census Bureau · American Community Survey 2020-2024 5-Year Estimates
25,975
Population
9,833
Labor Force
Employed
8,858
Unemployment Rate BLS LAUS 2025 annual
7.3% ▲ +0.3 pts YoY
Mean Commute
26.9 min
Work From Home vs 15.1% national
3.2%
Key Takeaways
  • Income gap: Households earn meaningfully less than the national median, which directly affects retail demand, housing absorption, and tax base.
  • Elevated poverty: At 28.5%, the rate is in economically distressed territory and supports federal funding narratives (CDFI, NMTC, EDA).
  • Talent gap: Bachelor's-or-higher attainment trails the national average by 26.7 pts, relevant for advanced-services attraction strategy.
  • Aging population: Median age of 42 is materially above the U.S. norm; succession planning and senior-services demand are real factors.

Economy & Industry

Bureau of Labor Statistics QCEW · Bureau of Economic Analysis

$965M
Gross Domestic Product · 2024
Source: Bureau of Economic Analysis · CAGDP1 Regional GDP

Top Industries by Employment

Source: Bureau of Labor Statistics · Quarterly Census of Employment & Wages 2025 Annual
Top industries by employment in Marlboro County, South Carolina, with employment, share of top sectors, and average wage
IndustryEmploymentShare of Top 10Avg Wage
1Manufacturing
1,327 60.5%
$68,615
2Retail Trade
681 31.0%
$32,742
3Finance and Insurance
90 4.1%
$51,312
4Professional, Scientific, and Technical Services
53 2.4%
$58,623
5Real Estate and Rental and Leasing
44 2.0%
$85,840
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Key Takeaways
  • Largest sector: Manufacturing employs 1,327 workers (60.5% of tracked sectors), at an average wage of $68,615.
  • Economic scale: Regional GDP of $965M (2024).
  • Wage stratification: Real Estate and Rental and Leasing averages $85,840 while Retail Trade averages $32,742, a 2.6x spread in the same local economy, with implications for workforce development and talent strategy.
Source: BLS QCEW + BEA Regional GDP.
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Industry Concentration

Location Quotient measures regional specialization vs. national average. LQ > 1.0 = concentrated.

Location Quotient Analysis

Concentrated Industries
Source: BLS QCEW · 3-digit NAICS sub-sector · Location Quotient vs. national employment share
Same source as the Top Industries table above, sub-sector view surfaces the specialization the supersector view masks (e.g., Plastics & Rubber Manufacturing inside the Manufacturing supersector).
Wood Product Manufacturing
4.60x
67
Gasoline Stations and Fuel Dealers
2.45x
93
General Merchandise Retailers
2.12x
248
1.79x
1,470
Social Assistance
1.75x
316

Cluster Depth

Source: BLS QCEW · Sub-sectors with LQ ≥ 1.5 indicate genuine cluster concentration
Dominant Cluster
Goods-Producing Cluster
Coherent grouping of concentrated sub-sectors, signals supply-chain fit for site selectors
1,470
Cluster Employment
1.79x
Peak LQ
Concentrated Sub-Sectors
Wood Product Manufacturing
4.60x 67
Gasoline Stations and Fuel Dealers
2.45x 93
General Merchandise Retailers
2.12x 248
1.79x 1,470
Social Assistance
1.75x 316

Attraction Opportunities

LQ < 0.5 with ≥ 50 employed, realistic diversification targets. Source: BLS QCEW
0.14x
Professional, Scientific, and Technical Services
53 employed
0.38x
Specialty Trade Contractors
71 employed
Key Takeaways
  • Top specialization: Wood Product Manufacturing concentrates at 4.60x the national norm, strong concentration that anchors the local economy and supports supply-chain attraction strategy.
  • Cluster depth: 5 sub-sectors register LQ ≥ 1.5, suggesting an interconnected industrial base rather than reliance on a single employer or sector.
  • Attraction whitespace: 5 sub-sectors register LQ < 0.5, candidates for diversification or recruitment depending on labor-market fit.
Source: BLS QCEW sub-sector Location Quotients.
Marlboro County's Top Sectors by Workforce Share
Each rectangle's area is proportional to that sector's share of total private-sector employment across all NAICS supersectors. Hover for exact employment.
Source: Bureau of Labor Statistics QCEW 2025 Annual · Private sector, NAICS supersectors

Housing & Affordability

Census ACS · HUD Fair Market Rents FY2026

Housing Overview

Source: Census Bureau ACS 2020-2024 5-Year Estimates · Tables B25001, B25077, B25064
$82,000
Median Home Value vs 2019
$689
Rent/Mo
63%
Owner-Occ
18.9%
Vacancy
2.4x
Home Value to Income Ratio - Affordable
vs. ~4.1x national average

HUD Fair Market Rents

Source: HUD · Fair Market Rents FY2026
Studio
$685/mo
1 Bedroom
$687/mo
2 Bedroom
$902/mo
3 Bedroom
$1,082/mo
4 Bedroom
$1,482/mo
30% of monthly median household income (~$858/mo) · rents above this line are typically considered cost-burdened.
Key Takeaways
  • Affordable market: Home value to income ratio of 2.4x is well below the ~4.1x national average; supports talent attraction and family settlement narratives.
  • Elevated vacancy: 18.9% vacancy rate. In resort, rural, and seasonal markets much of this is recreational/seasonal (second homes), not available supply; confirm the vacancy-by-reason split before treating it as a redevelopment opportunity.
  • Affordable rent tiers: 2 of 5 HUD Fair Market Rent bedroom tiers sit below the 30%-of-median-income affordability threshold (~$858/mo).
Source: Census ACS housing tables + HUD Fair Market Rents.

Workforce Pipeline

Labor force readiness, commuting, and workforce composition

Labor Market Overview

Source: Census ACS 2020-2024 · Tables B01001, B23025, B08303, B08301
15,845
Working Age (18-64) vs 2019
Mean Commute
26.9 min
Work From Home vs 15.1% national
3.2%
Prime-Age Employed (25-54)
56.4%
of prime-age population
Labor force participation rate: 47.3% of working-age population (18-64) 47% Participation
▼ vs 2019

Education & Talent Pipeline

Source: Census ACS 2020-2024 · Table B15003 · College Scorecard
Bachelor's+
9%
HS Diploma+
79.1%
Regional / Statewide Institutions
Total credentials awarded
26,825/yr
University of South Carolina-Columbia 10,045/yr
Clemson University 7,469/yr
Trident Technical College 2,581/yr
College of Charleston 2,410/yr
Coastal Carolina University 2,195/yr
Greenville Technical College 2,125/yr

Aging Workforce

Source: Census Bureau ACS · Derived from age & employment tables
23.3%
55-64 of working-age population (18-64)
Elevated retirement risk, above the 20% threshold. Succession planning recommended.

Workforce by Occupation

Source: Census ACS 2020-2024 · Table C24010 · Civilian employed population 16+
Management / Professional
25.8%
Service
15%
Sales & Office
17.4%
Construction / Maint.
11.5%
Production / Transport
30.2%
Bars scaled 2× for visual differentiation; percentage labels show actual share of 8,858 employed workers.
Key Takeaways
  • Succession risk is real: 23.3% of working-age residents are 55-64. Plan for retirements over the next decade and pair attraction strategy with talent retention.
  • Low participation: 47.3% labor force participation suggests untapped capacity; workforce development programs may unlock supply.
  • Talent pipeline: 6 regional institutions feed the workforce; the top three combined produce 20,095 annual credentials.
Source: ACS workforce data and College Scorecard.

AI Insights

AI-assisted analysis, drawn from 9 federal data sources

Sample AI Insight

Marlboro County shows meaningful potential for wood product manufacturing attraction, with a 4.60x concentration and 67 jobs in this sub-sector. Near-term succession risk is elevated, with 23.3% of the working-age population within 10 years of retirement age.

The interconnected base across wood product manufacturing, gasoline stations and fuel dealers, and general merchandise retailers creates supply-chain attraction leverage rather than single-employer risk, a structural advantage for industrial recruitment.

Industry Shift Analysis

Manufacturing Automation Risk
High
Healthcare Growth Forecast
+4.2% CAGR
Remote Work Migration
67/100

Prospect Match Scores

Advanced Manufacturing
92/100
Life Sciences
84/100
Data Centers
71/100
Illustrative example

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Data Sources

Updated from official federal government data.

Census ACS 5-Year2024
BLS QCEW2025 annual
BLS LAUS (via FRED)2025 annual
BEA Regional GDP2024
Census CBP2023
HUD Fair Market RentsFY2026
FCC Broadband Map2024
USAspending.govFY2026
College ScorecardAY 2022-23

Frequently Asked Questions

Key economic and demographic figures for Marlboro County, South Carolina, from federal data sources.

What is the population of Marlboro County, South Carolina?

25,975 (U.S. Census Bureau, ACS 5-Year Estimates).

What is the median household income in Marlboro County, South Carolina?

$34,301 (U.S. Census Bureau, ACS 5-Year Estimates).

What is the unemployment rate in Marlboro County, South Carolina?

7.3% (2025 annual average, U.S. Bureau of Labor Statistics, LAUS).

What is the GDP of Marlboro County, South Carolina?

$965M (U.S. Bureau of Economic Analysis, CAGDP1).