| 1 | Des Moines | 40 | Mueller Schmidt Mulholland & Cooling | 213,096 | |
| 2 | West Des Moines | 21 | Lombardi & Miler Law Firm | 73,664 | |
| 3 | Cedar Rapids | 21 | Luneckas Law | 137,904 | |
| 4 | Sioux City | 20 | Carlin Law Office | 86,875 | |
| 5 | Council Bluffs | 13 | Berry Law | 62,665 | |
| 6 | Davenport | 10 | Kevin L Halligan | 100,938 | |
| 7 | Dubuque | 9 | RSH Legal | 58,987 | |
| 8 | Mason City | 8 | Pappajohn Shriver Eide & Nielsen | 26,948 | |
| 9 | Waterloo | 7 | Ball Kirk & Holm | 67,477 | |
| 10 | Burlington | 6 | Pothitakis Law Firm | 23,637 | |
| 11 | Iowa City | 6 | Larson & Evenson | 76,710 | |
| 12 | Bettendorf | 5 | Bribriesco Law Firm | 40,281 | |
| 13 | Fort Dodge | 4 | Johnson Mulholland Cochrane Cochrane Yung & Engler | 24,886 | |
| 14 | Clive | 3 | Tom Fowler Law | 19,508 | |
| 15 | Cedar Falls | 3 | Snow Knock Sevcik & Hinze | 41,417 | |
| 16 | Urbandale | 3 | Lawyer Lawyer Dutton Drake & Conklin | 47,759 | |
| 17 | Ottumwa | 3 | Orsborn Mitchell & Goedken | 25,648 | |
| 18 | Ames | 3 | Smith Law Firm | 69,026 | |
| 19 | Clinton | 2 | Frey Haufe & Current | 24,118 | |
| 20 | Ankeny | 2 | Walker Billingsley & Bair | 76,727 | |
| 21 | Marshalltown | 2 | Walker Billingsley & Bair | 27,886 | |
| 22 | Spencer | 2 | Montgomery Barry Bovee Steffen & Davis | 11,418 | |
| 23 | Norwalk | 1 | Winjum Law Firm | 15,396 | |
| 24 | Newton | 1 | Walker Billingsley & Bair | 15,709 | |
| 25 | Le Mars | 1 | Murphy Collins McGill | 10,674 | |
| 26 | North Liberty | 1 | Ball Kirk & Holm | 21,904 | |
| 27 | Carlisle | 1 | Stuyvesant Strong Krapfl & Carda | 4,381 | |
| 28 | Waverly | 1 | Engelbrecht and Buchholz | 10,576 | |
| 29 | Boone | 1 | Jordan & Mahoney Law Firm | 12,461 | |
| 30 | Indianola | 1 | Ellis Law Offices | 16,297 | |
| 31 | Waukee | 1 | McKinney Law Offices | 34,420 | |
| 32 | Storm Lake | 1 | Hamilton Law Firm | 11,627 | |
| 33 | Pella | 1 | Lawyer Dougherty & Palmer | 10,965 | |