Contact Info
Infectious Disease Epidemiology, Prevention and Control Division
651-201-5414
Pertussis Diseases Statistics, 2024
Updated 1/08/2026
On this page:
Number of cases
Charts and graphs
Map
County of residence
Number of confirmed and probable cases reported
- Total number of cases reported as of December 31, 2024: 3,106
(Data are preliminary and may change as reports are received.)
Charts and graphs
- Number of Probable, Confirmed, and Suspect Pertussis Cases Reported by Notification Week, Minnesota 2023-2024 (PDF)
Graph showing the number of reported pertussis cases by week for 2023-2024.
Map
Confirmed and Probable Pertussis Case Counts by County as of December 31, 2024
County of residence
| County | Number of Cases |
|---|---|
| Aitkin | 7 |
| Anoka | 250 |
| Becker | 2 |
| Beltrami | 6 |
| Benton | 16 |
| Big Stone | 0 |
| Blue Earth | 8 |
| Brown | 1 |
| Carlton | 22 |
| Carver | 211 |
| Cass | 21 |
| Chippewa | 0 |
| Chisago | 38 |
| Clay | 24 |
| Clearwater | 3 |
| Cook | 0 |
| Cottonwood | 1 |
| Crow Wing | 55 |
| Dakota | 263 |
| Dodge | 12 |
| Douglas | 16 |
| Faribault | 0 |
| Fillmore | 3 |
| Freeborn | 4 |
| Goodhue | 8 |
| Grant | 2 |
| Hennepin | 842 |
| Houston | 6 |
| Hubbard | 6 |
| Isanti | 26 |
| Itasca | 33 |
| Jackson | 0 |
| Kanabec | 2 |
| Kandiyohi | 3 |
| Kittson | 0 |
| Koochiching | 0 |
| Lac qui Parle | 1 |
| Lake | 1 |
| Lake of the Woods | 6 |
| Le Sueur | 2 |
| Lincoln | 0 |
| Lyon | 3 |
| Mahnomen | 0 |
| Marshall | 1 |
| Martin | 0 |
| McLeod | 20 |
| Meeker | 26 |
| Mille Lacs | 18 |
| Morrison | 2 |
| Mower | 19 |
| Murray | 0 |
| Nicollet | 7 |
| Nobles | 1 |
| Norman | 0 |
| Olmsted | 84 |
| Otter Tail | 18 |
| Pennington | 1 |
| Pine | 10 |
| Pipestone | 0 |
| Polk | 10 |
| Pope | 0 |
| Ramsey | 251 |
| Red Lake | 0 |
| Redwood | 0 |
| Renville | 1 |
| Rice | 31 |
| Rock | 0 |
| Roseau | 0 |
| Scott | 99 |
| Sherburne | 52 |
| Sibley | 7 |
| St. Louis | 129 |
| Stearns | 28 |
| Steele | 20 |
| Stevens | 0 |
| Swift | 0 |
| Todd | 0 |
| Traverse | 0 |
| Wabasha | 0 |
| Wadena | 2 |
| Waseca | 1 |
| Washington | 125 |
| Watonwan | 2 |
| Wilkin | 0 |
| Winona | 16 |
| Wright | 220 |
| Yellow Medicine | 0 |
| Unknown | 0 |
Last Updated: 01/08/2026