Chart 2. Distribution of annual average employment HHIs, 2023
HHI range Frequency

0–500

11,389

501–1,000

11,170

1,001–1,500

8,985

1,501–2,000

7,498

2,001–2,500

6,400

2,501–3,000

5,248

3,001–3,500

4,582

3,501–4,000

3,989

4,001–4,500

3,257

4,501–5,000

3,026

5,001–5,500

3,741

5,501–6,000

2,366

6,001–6,500

1,852

6,501–7,000

1,607

7,001–7,500

1,390

7,501–8,000

1,275

8,001–8,500

1,133

8,501–9,000

1,067

9,001–9,500

1,086

9,501–10,000

12,191

Note: HHI = Herfindahl-Hirschman Index. MSA = metropolitan statistical area.