Roughly 15% of Iowans identify as Catholic, according to Pew Research — a relatively small but significant share of the state's religious landscape.
Why it matters:The death of Pope Francis on Easter Monday is resonating among Iowa's Catholic communities, many of which admired his focus on climate change, poverty and inclusion.
Zoom in: Among Iowa adults, 62% identify as Christians, with evangelical and mainline protestants making up the most significant percentages, 21% and 25%, respectively.