It is a common belief in the fire service that the divorce rate for firefighters is higher than that in the general population. However, no data exists to substantiate this concern. We conducted surveys in 31 U.S. fire departments to assess relationship status, history of divorce, and key health outcomes. Prevalence of divorce among male firefighters was similar to the general population. In contrast, age-standardized prevalence of current divorce among female fighters (32.1%) was more than three times that for females in the general population (10.4%). Prevalence of ever divorce was substantially higher among female (40.0%) compared with male firefighters (24.4%). Married firefighters were less likely to report heavy alcohol use or depression, whereas single firefighters had more favorable body composition. These findings suggest that the rate of divorce among male firefighters is similar to that found in the general public. In contrast, female firefighters report high rates of divorce.