The HHI Monopoly Index for Detroit-Warren-Dearborn Metro Area, MI, US

--HHI Dominance-- Near-monopoly positions in their local market. Businesses that mathematically "own" their local market (>30% share) with high HHI contribution of >900 within 1km. Safe, cash-flow-heavy bets that competitors can't easily dislodge.

Category: Acquisition & Investment

Total Records: 289

Location Type: Metro

Last Updated (weekly): 5/6/2026

Format:

CSV JSON Parquet

Six months of updates included

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Overview Data Fields Pricing

289

Total Businesses

Within this dataset

4.2

Experience Level

100.0% with experience data

268.4K

Satisfaction Sentiments

929 avg per business

100.0%

Data Freshness

Updated in last 30 days

Geographic Intelligence

Explore the geographic distribution. Understand neighborhood density and business concentration to identify prime locations and underserved areas.

City Overview

Regional location of dataset

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Neighborhood Density

Business distribution by area

H3 Competition Map

Interactive hex-level density and beam score view

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Market Landscape

Understand the competitive structure scene. Explore category distribution, pricing strategies, and market composition to identify opportunities and gaps.

Market Composition

Category market share

Top Categories

By venue count

Price Distribution

By price tier

Experience Level & Sentiment

Gauge customer satisfaction through ratings, reviews, and sentiment analysis. Track how experiences are trending over time to benchmark performance against market standards.

Rating Distribution

Star ratings breakdown

4.16 ★

Reviews Overview

Customer review metrics

268K

Satisfaction Sentiments

Across all businesses

929

Avg per Business

Median: 813

100%

Has Rating

289 businesses

70%

High Rated

4+ stars

Sentiment Trend

Customer sentiment over time

↘ 10.9%

Review Activity

Reviews received by period

1.2K/30d

Beam Competitive Analysis

Analyze competitive density and market positioning. Understand how businesses rank against competitors and identify market opportunities.

Competitor Density

Avg competitors within 2km

Popularity Index

Market position percentile

17percentile

050100

Beam Scores

Quality metrics breakdown

Rating ScoreOverall rating quality

83%

Rating HealthRating trend stability

78%

Social PresenceSocial media activity

57%

Data CompletenessProfile data coverage

78%

Review ConfidenceReview authenticity

95%

Data Quality & Coverage

Ensure data reliability with comprehensive quality metrics. Track data freshness, address verification rates, and completeness scores to maintain confidence in your insights.

Location Data

Geographic data completeness

City100.0%

State100.0%

Borough19.0%

Street Address100.0%

Postal Code100.0%

City Boundary94.1%

Neighborhood10.0%

Contact Coverage

Business contact availability

Website

87.9%

Social Media

79.6%

41.9%

Phone

98.3%

Has Sentiment Data

100.0%

Location Verified

100.0%

Social Platform Coverage

Facebook76.5%

Instagram58.8%

Twitter/X45.3%

LinkedIn42.6%

TikTok38.8%

YouTube24.2%

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Exp. Level

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Beam Score

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