Data sources: Lancaster County-Wide Communications annual reports, U.S. Census Bureau's American Community Survey
LNP analysis and graphic by Tim Buckwalter
Columbia Borough averaged 51 annual fire calls per 1,000 population in 2014-16, according to THIS LNP article. The county average was 43. Marietta Borough was the highest - twice the average - at 86. Akron was the lowest: 19.