The Largest Personal Injury Law Firm Brands in Sioux City
Heidman Law Firm, L.L.P. holds 24.6% of branded search demand in the Sioux City, IA (Nielsen DMA 624) market — 5 firms measured, 700 branded searches per month. Updated November 2026.
The Sioux City ledger
| # | Firm | Branded searches / mo | Share of all demand | Profile |
|---|---|---|---|---|
| 1 | Heidman Law Firm, L.L.P. | 280 | 24.6% | profile |
| 2 | Crary Huff, P.C. | 210 | 18.4% | profile |
| 3 | Goosmann Law Firm, PLC | 90 | 7.9% | profile |
| 4 | Leif Erickson Law Office | 70 | 6.1% | profile |
| 5 | Carlin Law Office | 50 | 4.4% | profile |
Related markets: Davenport, IA · Des Moines, IA · Ottumwa, IA · Cedar Rapids, IA
Who is the most-searched personal injury law firm in Sioux City?
Heidman Law Firm, L.L.P. attracts the most branded search demand of any measured personal injury firm in Sioux City — 280 searches for the firm by name each month, 24.6% of all injury-related search demand in the market.
Which injury law firm has the strongest brand in Sioux City?
Heidman Law Firm, L.L.P. holds the strongest brand position, with 24.6% of Sioux City's total injury search demand — a contested market, meaning two or more firms hold meaningful share and the position can still change hands.
How many people search for injury lawyers in Sioux City each month?
Roughly 1,140 injury-related searches happen in the Sioux City market each month, of which 61% are already branded — people typing a specific firm's name rather than a generic phrase like "car accident lawyer."
Brand demand share = branded searches for a firm (name, misspellings, principals, nicknames) as a share of all injury-related search demand in this market, from Google Ads search volume. Volumes are Keyword Planner buckets — treat figures as bands. Full methodology. Data updated 2026-11-01.
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