1920s Maps of Polk County, Oregon
Explore 4 historic maps of Polk County from the 1920s. These maps offer a rare glimpse into what life looked like during the 1920s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.
Whether you're researching your family's past, planning a metal detecting trip, or studying how Polk County's landscape evolved across the 1920s, these high-resolution maps are a powerful tool for exploring the history of this region.
- Focus on a specific era: All maps on this page are from the 1920s, giving you a focused view of this time period.
- See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
- Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
- View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.
Start exploring Polk County's history through authentic maps from the 1920s. This is your window into the past.
Polk County, OR maps
(4)- 1921 Map of Corvallis
1921 Corvallis1921 Print · USGSCorvallis and the surrounding Willamette Valley are captured in the early twentieth century as the region's agricultural and educational roots were deepening. Researchers can trace rural schoolhouse locations like Witham School and family-named landmarks such as Smith Hill or the Mt Union Cemetery.5 unique versions available - 1922 Map of Airlie
1922 Airlie1922 Print · USGSPolk County at the conclusion of the First World War shows a landscape defined by the river valleys and emerging rail lines. Genealogists can trace family locations near Lewisville or identify local heritage at Antioch School and Simpson Siding.3 unique versions available - 1924 Map of Mc Minnville
1924 Mc Minnville1924 Print · USGSYamhill County in the mid-twenties shows a thriving landscape of rural schools and river-tied commerce. Researchers can locate family landmarks like Grub College, the Yamhill Locks, and old railroad stops at St Joseph or Whiteson. - 1926 Map of Mc Minnville
1926 Mc Minnville1926 Print · USGSThe mid-Willamette Valley thrived as a rail and river hub in the mid-twenties, centered on the growing town of Mc Minnville. Researchers can trace the era's rural life through dozens of local landmarks, from the Wheatland Ferry to small schoolhouses like Grub College and Zena School.4 unique versions available
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Top cities of Polk County
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Frequently asked questions
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