1942 Map of Porterville

About this map

Porterville and the agricultural lands of the San Joaquin Valley appear in this early wartime survey, defined by a rigid grid of avenues and irrigation canals. The drainage of the Tule River and its associated waterways, including Porter Slough and Mitchell Slough, dominate the low-lying terrain. To the northeast, the topography shifts abruptly as the valley floor meets the foothills at Elephant Back and Lindsay Peak. The map reveals a high density of rural schoolhouses, such as Vandalia Sch, Rockford Sch, and Prairie Center Sch, indicating a well-distributed population connected by the Southern Pacific and Atchison Topeka And Santa Fe railroads. The settlement pattern follows these rail lines closely, with towns like Lindsay, Strathmore, and Lois serving as focal points for the surrounding citrus and fruit-growing region. This 1942 snapshot captures the landscape before the massive post-war expansion, preserving the locations of smaller clusters like Woodville Community and Cairns Corner.