Business Opportunities in Santa Rosa-Petaluma, CA

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

Population

0.4M

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)

Cargo Transport

General Freight Trucking, Long-Distance

High Confidence

8.0xGap Ratio

87% fewer businesses than national average

High Demand

Delivery ServiceFreight Hauling

Local Density

0.22/10k

National Avg

1.77/10k

Local Businesses

NAICS Code

48412

Motion Picture and Video Industries Business

Motion Picture and Video Industries

High Confidence

7.8xGap Ratio

87% fewer businesses than national average

High Demand

Motion Picture and Video Industries ServiceProfessional Motion

Local Density

0.07/10k

National Avg

0.57/10k

Local Businesses

NAICS Code

5121

Medical Laboratories Business

Medical Laboratories

4.6xGap Ratio

78% fewer businesses than national average

High Demand

Medical Laboratories ServiceProfessional Medical

Local Density

0.07/10k

National Avg

0.34/10k

Local Businesses

NAICS Code

621511

Cargo Transport

General Freight Trucking

High Confidence

4.0xGap Ratio

75% fewer businesses than national average

High Demand

Delivery ServiceFreight Hauling

Local Density

0.79/10k

National Avg

3.14/10k

Local Businesses

NAICS Code

4841

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services Business

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services

3.4xGap Ratio

71% fewer businesses than national average

High Demand

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services ServiceProfessional Computing

Local Density

0.10/10k

National Avg

0.34/10k

Local Businesses

NAICS Code

5182

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services Business

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services

3.4xGap Ratio

71% fewer businesses than national average

High Demand

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services ServiceProfessional Computing

Local Density

0.10/10k

National Avg

0.34/10k

Local Businesses

NAICS Code

51821

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services Business

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services

3.4xGap Ratio

71% fewer businesses than national average

High Demand

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services ServiceProfessional Computing

Local Density

0.10/10k

National Avg

0.34/10k

Local Businesses

NAICS Code

518210

Escrow Services

Other Activities Related to Real Estate

High Confidence

3.4xGap Ratio

71% fewer businesses than national average

High Demand

Property ManagementReal Estate Appraisal

Local Density

0.15/10k

National Avg

0.50/10k

Local Businesses

NAICS Code

53139

Escrow Services

Other Activities Related to Real Estate

High Confidence

3.4xGap Ratio

71% fewer businesses than national average

High Demand

Property ManagementReal Estate Appraisal

Local Density

0.15/10k

National Avg

0.50/10k

Local Businesses

NAICS Code

531390

Cargo Transport

General Freight Trucking, Local

High Confidence

2.9xGap Ratio

65% fewer businesses than national average

High Demand

Delivery ServiceFreight Hauling

Local Density

0.37/10k

National Avg

1.05/10k

Local Businesses

NAICS Code

48411

Cargo Transport

General Freight Trucking, Local

High Confidence

2.9xGap Ratio

65% fewer businesses than national average

High Demand

Delivery ServiceFreight Hauling

Local Density

0.37/10k

National Avg

1.05/10k

Local Businesses

NAICS Code

484110

Medical and Diagnostic Laboratories Business

Medical and Diagnostic Laboratories

2.7xGap Ratio

64% fewer businesses than national average

High Demand

Medical and Diagnostic Laboratories ServiceProfessional Medical

Local Density

0.20/10k

National Avg

0.54/10k

Local Businesses

NAICS Code

6215

Medical and Diagnostic Laboratories Business

Medical and Diagnostic Laboratories

2.7xGap Ratio

64% fewer businesses than national average

High Demand

Medical and Diagnostic Laboratories ServiceProfessional Medical

Local Density

0.20/10k

National Avg

0.54/10k

Local Businesses

NAICS Code

62151

Cargo Transport

General Freight Trucking, Long-Distance, Less Than Truckload

2.4xGap Ratio

57% fewer businesses than national average

High Demand

Delivery ServiceFreight Hauling

Local Density

0.07/10k

National Avg

0.17/10k

Local Businesses

NAICS Code

484122

Performing Arts Companies Business

Performing Arts Companies

2.4xGap Ratio

57% fewer businesses than national average

High Demand

Performing Arts Companies ServiceProfessional Performing

Local Density

0.07/10k

National Avg

0.17/10k

Local Businesses

NAICS Code

7111

Consumer Goods Rental Business

Consumer Goods Rental

2.1xGap Ratio

53% fewer businesses than national average

High Demand

Consumer Goods Rental ServiceProfessional Consumer

Local Density

0.12/10k

National Avg

0.26/10k

Local Businesses

NAICS Code

5322

All Other Professional, Scientific, and Technical Services Business

All Other Professional, Scientific, and Technical Services

High Confidence

2.0xGap Ratio

49% fewer businesses than national average

High Demand

All Other Professional, Scientific, and Technical Services ServiceProfessional All

Local Density

0.27/10k

National Avg

0.53/10k

Local Businesses

NAICS Code

54199

Appraisal (except real estate) services Marine surveyor (i

All Other Professional, Scientific, and Technical Services

High Confidence

2.0xGap Ratio

49% fewer businesses than national average

High Demand

Local Density

0.27/10k

National Avg

0.53/10k

Local Businesses

NAICS Code

541990

Other Computer Related Services Business

Other Computer Related Services

High Confidence

1.9xGap Ratio

47% fewer businesses than national average

High Demand

Other Computer Related Services ServiceProfessional Other

Local Density

0.12/10k

National Avg

0.23/10k

Local Businesses

NAICS Code

541519

Custom Computer Programming Services Business

Custom Computer Programming Services

High Confidence

1.7xGap Ratio

43% fewer businesses than national average

High Demand

Custom Computer Programming Services ServiceProfessional Custom

Local Density

1.03/10k

National Avg

1.80/10k

Local Businesses

NAICS Code

541511

Professional Used

Used Car Dealers

1.7xGap Ratio

40% fewer businesses than national average

High Demand

Used Car Dealers BusinessUsed Car Dealers Service

Local Density

0.32/10k

National Avg

0.54/10k

Local Businesses

NAICS Code

44112

Antique auto dealers Light truck dealers

Used Car Dealers

1.7xGap Ratio

40% fewer businesses than national average

High Demand

passenger and cargo vanssport utility vehicles

Local Density

0.32/10k

National Avg

0.54/10k

Local Businesses

NAICS Code

441120

Automotive detail shops Mobile car and truck washes Car washes Self-service car washes

Car Washes

1.6xGap Ratio

39% fewer businesses than national average

High Demand

passenger carstrailers

Local Density

0.22/10k

National Avg

0.36/10k

Local Businesses

NAICS Code

811192

Computer Systems Design Services Business

Computer Systems Design Services

High Confidence

1.6xGap Ratio

39% fewer businesses than national average

High Demand

Computer Systems Design Services ServiceProfessional Computer

Local Density

0.91/10k

National Avg

1.48/10k

Local Businesses

NAICS Code

541512

Creative Professional

Independent Artists, Writers, and Performers

High Confidence

1.6xGap Ratio

37% fewer businesses than national average

High Demand

Freelance ArtistIndependent Writer

Local Density

0.61/10k

National Avg

0.97/10k

Local Businesses

NAICS Code

7115

Creative Professional

Independent Artists, Writers, and Performers

High Confidence

1.6xGap Ratio

37% fewer businesses than national average

High Demand

Freelance ArtistIndependent Writer

Local Density

0.61/10k

National Avg

0.97/10k

Local Businesses

NAICS Code

71151

commercial

Independent Artists, Writers, and Performers

High Confidence

1.6xGap Ratio

37% fewer businesses than national average

High Demand

Local Density

0.61/10k

National Avg

0.97/10k

Local Businesses

NAICS Code

711510

advertising material distribution services

Advertising, Public Relations, and Related Services

1.4xGap Ratio

31% fewer businesses than national average

Moderate Demand

direct mail advertisingindependent media representation

Local Density

0.66/10k

National Avg

0.97/10k

Local Businesses

NAICS Code

5418

Computer Systems Design and Related Services Business

Computer Systems Design and Related Services

High Confidence

1.4xGap Ratio

30% fewer businesses than national average

Moderate Demand

Computer Systems Design and Related Services ServiceProfessional Computer

Local Density

2.80/10k

National Avg

4.02/10k

Local Businesses

114

NAICS Code

5415

Computer Systems Design and Related Services Business

Computer Systems Design and Related Services

High Confidence

1.4xGap Ratio

30% fewer businesses than national average

Moderate Demand

Computer Systems Design and Related Services ServiceProfessional Computer

Local Density

2.80/10k

National Avg

4.02/10k

Local Businesses

114

NAICS Code

54151

Fix-It Service

Personal and Household Goods Repair and Maintenance

High Confidence

1.4xGap Ratio

30% fewer businesses than national average

Moderate Demand

Maintenance ShopRepair Service

Local Density

0.30/10k

National Avg

0.42/10k

Local Businesses

NAICS Code

8114

Computer Repair

Electronic and Precision Equipment Repair and Maintenance

1.4xGap Ratio

26% fewer businesses than national average

Moderate Demand

Electronics TechnicianIT Repair

Local Density

0.10/10k

National Avg

0.13/10k

Local Businesses

NAICS Code

8112

Computer Repair

Electronic and Precision Equipment Repair and Maintenance

1.4xGap Ratio

26% fewer businesses than national average

Moderate Demand

Electronics TechnicianIT Repair

Local Density

0.10/10k

National Avg

0.13/10k

Local Businesses

NAICS Code

81121

claims adjustment and third party administration

Agencies, Brokerages, and Other Insurance Related Activities

High Confidence

1.3xGap Ratio

25% fewer businesses than national average

Moderate Demand

Local Density

3.12/10k

National Avg

4.19/10k

Local Businesses

127

NAICS Code

5242

Insurance Agent

Insurance Agencies and Brokerages

1.3xGap Ratio

23% fewer businesses than national average

Moderate Demand

Insurance BrokerInsurance Sales

Local Density

2.90/10k

National Avg

3.78/10k

Local Businesses

118

NAICS Code

52421

Insurance Agent

Insurance Agencies and Brokerages

1.3xGap Ratio

23% fewer businesses than national average

Moderate Demand

Insurance BrokerInsurance Sales

Local Density

2.90/10k

National Avg

3.78/10k

Local Businesses

118

NAICS Code

524210

Day spas Depilatory or electrolysis (i

Other Personal Care Services

1.3xGap Ratio

21% fewer businesses than national average

Moderate Demand

Local Density

0.61/10k

National Avg

0.78/10k

Local Businesses

NAICS Code

812199

Day spas Depilatory or electrolysis (i

Other Personal Care Services

1.2xGap Ratio

19% fewer businesses than national average

Moderate Demand

Local Density

0.69/10k

National Avg

0.86/10k

Local Businesses

NAICS Code

81219

commercial and industrial photography

Photographic Services

High Confidence

1.2xGap Ratio

18% fewer businesses than national average

Moderate Demand

portrait photographyspecial events photography

Local Density

0.25/10k

National Avg

0.30/10k

Local Businesses

NAICS Code

54192

Costume rental Formal wear rental Furniture (i

Other Consumer Goods Rental

1.2xGap Ratio

14% fewer businesses than national average

Moderate Demand

Local Density

0.12/10k

National Avg

0.14/10k

Local Businesses

NAICS Code

53228

Professional Travel

Travel Arrangement and Reservation Services

High Confidence

1.2xGap Ratio

14% fewer businesses than national average

Moderate Demand

Travel Arrangement and Reservation Services BusinessTravel Arrangement and Reservation Services Service

Local Density

0.25/10k

National Avg

0.28/10k

Local Businesses

NAICS Code

5615

Home Sales Agent

Offices of Real Estate Agents and Brokers

High Confidence

1.1xGap Ratio

13% fewer businesses than national average

Moderate Demand

Property BrokerReal Estate Agent

Local Density

4.03/10k

National Avg

4.65/10k

Local Businesses

164

NAICS Code

5312

Home Sales Agent

Offices of Real Estate Agents and Brokers

High Confidence

1.1xGap Ratio

13% fewer businesses than national average

Moderate Demand

Property BrokerReal Estate Agent

Local Density

4.03/10k

National Avg

4.65/10k

Local Businesses

164

NAICS Code

53121

Home Sales Agent

Offices of Real Estate Agents and Brokers

High Confidence

1.1xGap Ratio

13% fewer businesses than national average

Moderate Demand

Property BrokerReal Estate Agent

Local Density

4.03/10k

National Avg

4.65/10k

Local Businesses

164

NAICS Code

531210

Offices of Physical, Occupational and Speech Therapists, and Audiologists Business

Offices of Physical, Occupational and Speech Therapists, and Audiologists

1.1xGap Ratio

12% fewer businesses than national average

Moderate Demand

Offices of Physical, Occupational and Speech Therapists, and Audiologists ServiceProfessional Offices

Local Density

1.18/10k

National Avg

1.34/10k

Local Businesses

NAICS Code

62134

Audiologists' offices Recreational (e

Offices of Physical, Occupational and Speech Therapists, and Audiologists

1.1xGap Ratio

12% fewer businesses than national average

Moderate Demand

hospitals or HMO medical centers

Local Density

1.18/10k

National Avg

1.34/10k

Local Businesses

NAICS Code

621340

hospitals or HMO medical centers

Offices of All Other Health Practitioners

High Confidence

1.1xGap Ratio

10% fewer businesses than national average

Moderate Demand

Local Density

0.98/10k

National Avg

1.09/10k

Local Businesses

NAICS Code

62139

Commercial Photographer

Photography Studios, Portrait

High Confidence

1.1xGap Ratio

9% fewer businesses than national average

Moderate Demand

Event PhotographyPortrait Photographer

Local Density

0.15/10k

National Avg

0.16/10k

Local Businesses

NAICS Code

541921

offices of notaries

Legal Services

1.1xGap Ratio

7% fewer businesses than national average

Balanced

paralegal servicesthose offered by offices of lawyers

Local Density

4.92/10k

National Avg

5.29/10k

Local Businesses

200

NAICS Code

5411

Professional Tax

Tax Preparation Services

1.1xGap Ratio

7% fewer businesses than national average

Balanced

Tax Preparation Services BusinessTax Preparation Services Service

Local Density

0.59/10k

National Avg

0.63/10k

Local Businesses

NAICS Code

541213

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