Most of Jasper was built recently: 0.0% of its homes predate 1940 and the median home dates from 1975. Below: 1 old photo or paper and maps from 1955 on.
Wikipedia doesn’t have a history of Jasper yet. The photos, dates and memories neighbors add here are how it gets written.
Jasper is an unincorporated community and census-designated place (CDP) in Lane County, Oregon, United States. It is southeast of Springfield on Oregon Route 222, at the confluence of Hills Creek and the Middle Fork Willamette River. As of the 2020 census, Jasper had a population of 793. Jasper was the site of a siding of the Southern Pacific Railroad's Cascade Line (now part of the Union Pacific Railroad), which was named for local resident Jasper B. Hills, the son of Cornelius Joel Hills, who settled at the locale in 1846. The Jasper post office was established in 1884. Jasper State Recreation Site, a state park, is south of Jasper. Jasper is served by the Pleasant Hill School District.
Intro from Wikipedia. Population: U.S. Census Bureau.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021). How TownRatings grades history →
From Wikimedia Commons (4), the Library of Congress (1), U.S. Geological Survey historical maps and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.