Business Opportunities in Charleston-North Charleston, SC

Data-driven insights using Gap Ratio analysis to identify underserved markets

Population

0.8M

High Demand

Moderate Demand

High Confidence

📊 How Gap Ratio Works

Gap Ratio = National Density / Local Density. Higher ratios indicate underserved markets. A ratio of 2.0x means this area has 50% fewer businesses per capita than the national average.

≥1.5x High Demand

1.1-1.5x Moderate

0.9-1.1x Balanced

<0.9x Saturated

Top Opportunities (Sorted by Gap Ratio)

Motion Picture and Video Industries Business

Motion Picture and Video Industries

High Confidence

3.3xGap Ratio

70% fewer businesses than national average

High Demand

Motion Picture and Video Industries ServiceProfessional Motion

Local Density

0.17/10k

National Avg

0.57/10k

Local Businesses

NAICS Code

5121

Car Service

Taxi and Limousine Service

High Confidence

3.0xGap Ratio

67% fewer businesses than national average

High Demand

Limo ServicePrivate Driver

Local Density

0.04/10k

National Avg

0.12/10k

Local Businesses

NAICS Code

4853

Creative Professional

Agents and Managers for Artists, Athletes, Entertainers, and Other Public Figures

High Confidence

2.1xGap Ratio

53% fewer businesses than national average

High Demand

Freelance ArtistIndependent Writer

Local Density

0.04/10k

National Avg

0.09/10k

Local Businesses

NAICS Code

7114

Creative Professional

Agents and Managers for Artists, Athletes, Entertainers, and Other Public Figures

High Confidence

2.1xGap Ratio

53% fewer businesses than national average

High Demand

Freelance ArtistIndependent Writer

Local Density

0.04/10k

National Avg

0.09/10k

Local Businesses

NAICS Code

71141

activities

Agents and Managers for Artists, Athletes, Entertainers, and Other Public Figures

High Confidence

2.1xGap Ratio

53% fewer businesses than national average

High Demand

representing clients in contract negotiationssuch as representing clients in contract negotiations

Local Density

0.04/10k

National Avg

0.09/10k

Local Businesses

NAICS Code

711410

Cargo Transport

General Freight Trucking, Long-Distance, Less Than Truckload

1.9xGap Ratio

47% fewer businesses than national average

High Demand

Delivery ServiceFreight Hauling

Local Density

0.09/10k

National Avg

0.17/10k

Local Businesses

NAICS Code

484122

Performing Arts Companies Business

Performing Arts Companies

1.6xGap Ratio

39% fewer businesses than national average

High Demand

Performing Arts Companies ServiceProfessional Performing

Local Density

0.11/10k

National Avg

0.17/10k

Local Businesses

NAICS Code

7111

Computer Systems Design Services Business

Computer Systems Design Services

High Confidence

1.4xGap Ratio

31% fewer businesses than national average

Moderate Demand

Computer Systems Design Services ServiceProfessional Computer

Local Density

1.02/10k

National Avg

1.48/10k

Local Businesses

NAICS Code

541512

Business Consultant

Computer Facilities Management Services

1.4xGap Ratio

26% fewer businesses than national average

Moderate Demand

Corporate AdvisorManagement Consulting

Local Density

0.04/10k

National Avg

0.05/10k

Local Businesses

NAICS Code

541513

Offices of Mental Health Practitioners (except Physicians) Business

Offices of Mental Health Practitioners (except Physicians)

High Confidence

1.3xGap Ratio

25% fewer businesses than national average

Moderate Demand

Offices of Mental Health Practitioners (except Physicians) ServiceProfessional Offices

Local Density

0.91/10k

National Avg

1.22/10k

Local Businesses

NAICS Code

62133

hospitals or HMO medical centers

Offices of Mental Health Practitioners (except Physicians)

High Confidence

1.3xGap Ratio

25% fewer businesses than national average

Moderate Demand

Local Density

0.91/10k

National Avg

1.22/10k

Local Businesses

NAICS Code

621330

Cleaning Service

Carpet and Upholstery Cleaning Services

High Confidence

1.3xGap Ratio

23% fewer businesses than national average

Moderate Demand

Commercial CleaningHouse Cleaning

Local Density

0.04/10k

National Avg

0.05/10k

Local Businesses

NAICS Code

56174

Cleaning Service

Carpet and Upholstery Cleaning Services

High Confidence

1.3xGap Ratio

23% fewer businesses than national average

Moderate Demand

Commercial CleaningHouse Cleaning

Local Density

0.04/10k

National Avg

0.05/10k

Local Businesses

NAICS Code

561740

Custom Computer Programming Services Business

Custom Computer Programming Services

High Confidence

1.3xGap Ratio

22% fewer businesses than national average

Moderate Demand

Custom Computer Programming Services ServiceProfessional Custom

Local Density

1.39/10k

National Avg

1.80/10k

Local Businesses

105

NAICS Code

541511

Professional Promoters

Promoters of Performing Arts, Sports, and Similar Events

1.3xGap Ratio

22% fewer businesses than national average

Moderate Demand

Promoters of Performing Arts, Sports, and Similar Events BusinessPromoters of Performing Arts, Sports, and Similar Events Service

Local Density

0.09/10k

National Avg

0.12/10k

Local Businesses

NAICS Code

7113

Other Support Services Business

Other Support Services

1.3xGap Ratio

20% fewer businesses than national average

Moderate Demand

Other Support Services ServiceProfessional Other

Local Density

0.29/10k

National Avg

0.37/10k

Local Businesses

NAICS Code

5619

Medical and Diagnostic Laboratories Business

Medical and Diagnostic Laboratories

1.2xGap Ratio

19% fewer businesses than national average

Moderate Demand

Medical and Diagnostic Laboratories ServiceProfessional Medical

Local Density

0.44/10k

National Avg

0.54/10k

Local Businesses

NAICS Code

6215

Medical and Diagnostic Laboratories Business

Medical and Diagnostic Laboratories

1.2xGap Ratio

19% fewer businesses than national average

Moderate Demand

Medical and Diagnostic Laboratories ServiceProfessional Medical

Local Density

0.44/10k

National Avg

0.54/10k

Local Businesses

NAICS Code

62151

Computer Systems Design and Related Services Business

Computer Systems Design and Related Services

High Confidence

1.2xGap Ratio

18% fewer businesses than national average

Moderate Demand

Computer Systems Design and Related Services ServiceProfessional Computer

Local Density

3.29/10k

National Avg

4.02/10k

Local Businesses

248

NAICS Code

5415

Computer Systems Design and Related Services Business

Computer Systems Design and Related Services

High Confidence

1.2xGap Ratio

18% fewer businesses than national average

Moderate Demand

Computer Systems Design and Related Services ServiceProfessional Computer

Local Density

3.29/10k

National Avg

4.02/10k

Local Businesses

248

NAICS Code

54151

Creative Professional

Independent Artists, Writers, and Performers

High Confidence

1.2xGap Ratio

15% fewer businesses than national average

Moderate Demand

Freelance ArtistIndependent Writer

Local Density

0.82/10k

National Avg

0.97/10k

Local Businesses

NAICS Code

7115

Creative Professional

Independent Artists, Writers, and Performers

High Confidence

1.2xGap Ratio

15% fewer businesses than national average

Moderate Demand

Freelance ArtistIndependent Writer

Local Density

0.82/10k

National Avg

0.97/10k

Local Businesses

NAICS Code

71151

commercial

Independent Artists, Writers, and Performers

High Confidence

1.2xGap Ratio

15% fewer businesses than national average

Moderate Demand

Local Density

0.82/10k

National Avg

0.97/10k

Local Businesses

NAICS Code

711510

all trailers or (2) engine repair and replacement

General Automotive Repair

1.2xGap Ratio

15% fewer businesses than national average

Moderate Demand

passenger carstrucks

Local Density

1.92/10k

National Avg

2.25/10k

Local Businesses

145

NAICS Code

811111

hospitals or HMO medical centers

Offices of All Other Health Practitioners

High Confidence

1.2xGap Ratio

14% fewer businesses than national average

Moderate Demand

Local Density

0.94/10k

National Avg

1.09/10k

Local Businesses

NAICS Code

62139

all trailers

Automotive Mechanical and Electrical Repair and Maintenance

1.1xGap Ratio

13% fewer businesses than national average

Moderate Demand

passenger carstrucks

Local Density

2.19/10k

National Avg

2.51/10k

Local Businesses

165

NAICS Code

81111

Electrical Contractors and Other Wiring Installation Contractors Business

Electrical Contractors and Other Wiring Installation Contractors

1.1xGap Ratio

10% fewer businesses than national average

Moderate Demand

Electrical Contractors and Other Wiring Installation Contractors ServiceProfessional Electrical

Local Density

1.97/10k

National Avg

2.19/10k

Local Businesses

149

NAICS Code

23821

Electrical Contractors and Other Wiring Installation Contractors Business

Electrical Contractors and Other Wiring Installation Contractors

1.1xGap Ratio

10% fewer businesses than national average

Moderate Demand

Electrical Contractors and Other Wiring Installation Contractors ServiceProfessional Electrical

Local Density

1.97/10k

National Avg

2.19/10k

Local Businesses

149

NAICS Code

238210

Business Support Services Business

Business Support Services

1.1xGap Ratio

10% fewer businesses than national average

Moderate Demand

Business Support Services ServiceProfessional Business

Local Density

0.60/10k

National Avg

0.66/10k

Local Businesses

NAICS Code

5614

facsimile services

Private Mail Centers

1.1xGap Ratio

7% fewer businesses than national average

Balanced

office product saleson-site PC rental services

Local Density

0.08/10k

National Avg

0.09/10k

Local Businesses

NAICS Code

561431

manicures

Nail Salons

1.1xGap Ratio

7% fewer businesses than national average

Balanced

nail extensionspedicures

Local Density

0.82/10k

National Avg

0.88/10k

Local Businesses

NAICS Code

812113

hospitals or HMO medical centers

Offices of All Other Miscellaneous Health Practitioners

High Confidence

1.1xGap Ratio

6% fewer businesses than national average

Balanced

Local Density

0.81/10k

National Avg

0.86/10k

Local Businesses

NAICS Code

621399

all trailers

All Other Automotive Repair and Maintenance

High Confidence

1.1xGap Ratio

6% fewer businesses than national average

Balanced

passenger carstrucks

Local Density

0.04/10k

National Avg

0.04/10k

Local Businesses

NAICS Code

811198

commercial furniture and equipment

Specialized Freight Trucking

1.0xGap Ratio

4% fewer businesses than national average

Balanced

flatbedsinstitutional

Local Density

1.14/10k

National Avg

1.19/10k

Local Businesses

NAICS Code

4842

Cargo Transport

General Freight Trucking, Long-Distance

High Confidence

1.0xGap Ratio

3% fewer businesses than national average

Balanced

Delivery ServiceFreight Hauling

Local Density

1.71/10k

National Avg

1.77/10k

Local Businesses

129

NAICS Code

48412

all trailers

Automotive Repair and Maintenance

1.0xGap Ratio

3% fewer businesses than national average

Balanced

passenger carstrucks

Local Density

4.69/10k

National Avg

4.85/10k

Local Businesses

354

NAICS Code

8111

are also included

Building Equipment Contractors

1.0xGap Ratio

1% fewer businesses than national average

Balanced

central vacuum cleaning systemselevators

Local Density

5.76/10k

National Avg

5.80/10k

Local Businesses

435

NAICS Code

2382

Cargo Transport

General Freight Trucking, Long-Distance, Truckload

High Confidence

1.0xGap Ratio

2% more businesses than national average

Balanced

Delivery ServiceFreight Hauling

Local Density

1.47/10k

National Avg

1.45/10k

Local Businesses

111

NAICS Code

484121

Accountant

Accounting, Tax Preparation, Bookkeeping, and Payroll Services

1.0xGap Ratio

2% more businesses than national average

Balanced

Bookkeeping ServiceCPA

Local Density

3.95/10k

National Avg

3.88/10k

Local Businesses

298

NAICS Code

5412

auditing of accounting records

Accounting, Tax Preparation, Bookkeeping, and Payroll Services

1.0xGap Ratio

2% more businesses than national average

Balanced

billingbookkeeping

Local Density

3.95/10k

National Avg

3.88/10k

Local Businesses

298

NAICS Code

54121

Medical Laboratories Business

Medical Laboratories

1.0xGap Ratio

2% more businesses than national average

Balanced

Medical Laboratories ServiceProfessional Medical

Local Density

0.34/10k

National Avg

0.34/10k

Local Businesses

NAICS Code

621511

Claims adjusting

Other Insurance Related Activities

1.0xGap Ratio

4% more businesses than national average

Balanced

insurance Insurance plan administrative servicesthird party Insurance actuarial services Insurance claims adjusting Cross-References

Local Density

0.25/10k

National Avg

0.24/10k

Local Businesses

NAICS Code

52429

dwellings

Lessors of Real Estate

High Confidence

1.0xGap Ratio

4% more businesses than national average

Balanced

equity real estate investment trusts (REITs) primarily engaged in leasing buildingsor other real estate property to others

Local Density

4.01/10k

National Avg

3.86/10k

Local Businesses

303

NAICS Code

5311

Offices of Other Health Practitioners Business

Offices of Other Health Practitioners

0.9xGap Ratio

5% more businesses than national average

Balanced

Offices of Other Health Practitioners ServiceProfessional Offices

Local Density

6.24/10k

National Avg

5.96/10k

Local Businesses

471

NAICS Code

6213

Foundation, Structure, and Building Exterior Contractors Business

Foundation, Structure, and Building Exterior Contractors

0.9xGap Ratio

6% more businesses than national average

Balanced

Foundation, Structure, and Building Exterior Contractors ServiceProfessional Foundation

Local Density

3.05/10k

National Avg

2.88/10k

Local Businesses

230

NAICS Code

2381

Plumbing, Heating, and Air-Conditioning Contractors Business

Plumbing, Heating, and Air-Conditioning Contractors

0.9xGap Ratio

6% more businesses than national average

Balanced

Plumbing, Heating, and Air-Conditioning Contractors ServiceProfessional Plumbing

Local Density

3.22/10k

National Avg

3.04/10k

Local Businesses

243

NAICS Code

23822

Cooling tower installation Heating

Plumbing, Heating, and Air-Conditioning Contractors

0.9xGap Ratio

6% more businesses than national average

Balanced

air-conditioning (HVAC) contractors Duct work (eventilation

Local Density

3.22/10k

National Avg

3.04/10k

Local Businesses

243

NAICS Code

238220

Automotive body shops Automotive paint shops Automotive glass shops Restoration shops

Automotive Body, Paint, Interior, and Glass Repair

0.9xGap Ratio

6% more businesses than national average

Balanced

antique and classic automotive Cross-References

Local Density

1.05/10k

National Avg

0.98/10k

Local Businesses

NAICS Code

81112

Cargo Transport

General Freight Trucking

High Confidence

0.9xGap Ratio

8% more businesses than national average

Balanced

Delivery ServiceFreight Hauling

Local Density

3.37/10k

National Avg

3.14/10k

Local Businesses

254

NAICS Code

4841

Landscaping Services Business

Landscaping Services

High Confidence

0.9xGap Ratio

10% more businesses than national average

Balanced

Landscaping Services ServiceProfessional Landscaping

Local Density

3.58/10k

National Avg

3.25/10k

Local Businesses

270

NAICS Code

56173

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