297.3 Thirty-acre limitation. Any school district, including a city or village, may take and hold an area equal to two blocks exclusive of the street or highway, for a schoolhouse site, and not exceeding thirty acres for school playground, stadium, or field house, or other purposes for each such site. [C97, §2814; S13, §2814; C24, 27, 31, 35, 39, §4361; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §297.3]
Iowa Legal Code