Each edition grades its towns against each other only.
More historic than 76% of U.S. towns. What drives it
Its Register listings are the Hinkle-Reid House and the Mill City Southern Pacific Rail Road (SPRR) Bridge. Below: maps from 1955 on and the census since 1950.
Mill City was named and known for its various lumber mills, including Hammond Lumber Company and Santiam Lumber Company.
More historic than 76% of U.S. towns, on its age, its old homes and the National Register.
On its age, its old homes and the National Register, Mill City is more historic than 76% of U.S. towns. All 2 inputs are above most U.S. towns; its National Register listings ranks highest and its share of homes from before 1940 lowest.
Oregon towns list more on the Register than most of the country (a typical Oregon town has 2.9 per 10,000 residents, the U.S. 2.4), so Mill City’s 10.4 sits above most of its state (73% of Oregon towns have fewer) while its 2 listings outnumber those of 60% of U.S. towns.
Founding year: our sources. Homes: Census ACS 2020–24. National Register: National Park Service, May 2026 list; each listing counted once (boundary changes and added documentation belong to their listing), and a historic district counts its contributing buildings. How TownRatings grades history →
Read from the archive, the National Register and the record. The page puts what stands out first.
The first neighbors to add old photos shape how Mill City’s history is told.
From Wikipedia’s history of Mill City.
The city was incorporated in 1941, and serves as the education hub of the Santiam Canyon. It was named and known for its various lumber mills, including Hammond Lumber Company and Santiam Lumber Company. Mill City is now home to two lumber mills, Frank Lumber Co. and Freres Lumber Plant 3.
Text from Wikipedia, licensed CC BY-SA 4.0.
Every edition of the U.S. Geological Survey’s map of Mill City. Tap a year, or press play to watch the town change.
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Mill City.
The country’s official list of buildings and places worth saving.
National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.
Between 1,289 and 1,971 people in every census since 1950.
8 censuses, 1950–2020.
U.S. Census Bureau decennial counts, from the census table on Mill City’s Wikipedia page.
Nobody well known was born in Mill City itself, so here are the best known from just nearby.
Mill City is more historic than 76% of U.S. towns. The History grade combines the town’s founding era, the share of homes built before 1940 and its National Register listings. It’s a character grade, so it isn’t part of the overall grade. How it works.
Two places: the Hinkle-Reid House (listed 1994) and the Mill City Southern Pacific Rail Road (SPRR) Bridge (2021).
17% of Mill City’s homes were built before 1940 (Census estimate, ±6.2 points), against a typical 5.3% for an Oregon town; the median home was built in 1971.
What the archives can’t tell you, neighbors can.
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).
From Wikimedia Commons (5), Wikidata (1), the National Register of Historic Places (2), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia) 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.
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