1880 Mortality Index
Osceola County
| Name | Gender | Race | Marital Status | Birthplace | Age | Death | Cause of Death | Place of Death |
| Christian Anderson | Male | White | Married | Norway | 50y | Apr. 1880 | Knife Wound | Goewey Twp. |
| J. Bayley | Male | White | Single | Iowa | none | Nov. 1879 | Stillbirth | Holman Twp. |
| child Bell | Male | White | Single | Iowa | 2y | July 1879 | Dysentery | Osceola Co. |
| C. J. Blessing | Male | White | Single | Iowa | 6m | Sep. 1879 | Membranous Croup | Goewey Twp. |
| Nellie Boyd | Female | White | ng | ng | 24y | Dec. 1879 | Diphtheria | Osceola Co. |
| Chancey Ferguson | Male | White | Single | Iowa | 7m | Sep. 1879 | Dysentery | Holman Twp. |
| Alice Jones | Female | White | Single | ng | 9y | Dec. 1879 | Diphtheria | Osceola Co. |
| Lucy Knight | Female | White | Single | Iowa | none | Feb. 1880 | Stillbirth | Holman Twp. |
| Freddy McCartney | Male | White | Single | Iowa | none | Nov. 1879 | Stillbirth | Holman Twp. |
| Maranda Perry | Female | White | Married | New York | 48y | May 1880 | Cancer of Womb | Goewey Twp. |
| Eliza Rigby | Female | White | Single | Iowa | 3m | Aug. 1879 | Dysentery | Holman Twp. |
| Louisa Rubow | Female | White | Married | Germany | 25y | March 1880 | Child Birth | Holman Twp. |
| C. Alexander | Male | White | Single | Wisconsin | 3m | Aug. 1879 | Summer Complaint | Holman Twp. |