Lewistown was first counted by the census in 1880, and 37% of its homes were built before 1940
More historic than 85% of U.S. towns · #6 of 42 in Montana. What drives it
35 places in town are on the National Register, among them five historic districts with 142 buildings between them. Below: 4 old photos and papers, maps from 1894 on, and the census since 1880.
Lewistown first appears in the census in 1880. Two smaller post offices, Reedsfort (1881) and Rayfield (1920), opened inside today’s city and later closed.
First census: 72 in 18802020 census: 5,952146 years
How historic is Lewistown?
A
More historic than 85% of U.S. towns, on its age, its old homes and the National Register.
On its age, its old homes and the National Register, Lewistown is more historic than 85% of U.S. towns, #6 of 42 in Montana. Its share of homes from before 1940 holds the grade up; its age pulls it down.
A
HistoryA character grade: shown, never part of Lewistown’s overall grade.
Montana towns list more on the Register than most of the country (a typical Montana town has 12.7 per 10,000 residents, the U.S. 2.4), so Lewistown’s 291 sits above most of its state (87% of Montana towns have fewer) while its 177 historic buildings outnumber those of 92% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from B+ to A+. The pre-1940 share is a Census survey estimate (±6.4 points).
Founding year: the first census (other dates in Quick answers). 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 →
What stands out about Lewistown’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The area was the territory of the Blackfoot Native Americans. In 1874, Fort Lewis was established there by Company "F" of the 7th U.S. Infantry to provide military protection for people traveling on the Carroll Trail, then the shortest route between Carroll, Montana and Helena. Lewistown is named after this fort.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Every edition of the U.S. Geological Survey’s map of Lewistown. Tap a year, or press play to watch the town change.
1941Lewistown sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Lewistown.
Every building
Lewistown, building by building, 1894–1916
Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a year, then a sheet.
Lost post offices, old corners, places now gone and burying grounds
Two other post offices opened and closed inside today’s town.
Reedsfort
1881–1885
Lewiston
1884–today
Rayfield
1920–1937
18801950today
Hamlets and corners on the map
Mountain Acres Mobile Home ParkSawyers Trailer ParkValley View Castle Mobile Home Park
Gone or out of use
Camp LewismilitaryFort ShermanlocaleJaneauxs PostlocaleLewistown Army Air FieldmilitaryReedsfort Post Officepost officeSaint Marys SchoolschoolSchroder Hospitalhospital
1cemetery inside Lewistown
Lewistown City
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Stories next door
History across the town line
Each neighbor’s History grade, on the same three inputs.
The Lewistown post office opened in 1880, the earliest record of the town by name (U.S. post office records). Wikidata gives 1882.
How does Lewistown rank for history?
Lewistown is more historic than 85% of U.S. towns, #6 of 42 in Montana. 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.
What is on the National Register in Lewistown?
35 listings: 29 buildings, among them the St. Joseph's Hospital (listed 1978, the first), 5 historic districts with 142 contributing buildings, and 1 object. 177 historic buildings in all.
How old are the homes in Lewistown?
37% of Lewistown’s homes were built before 1940 (Census estimate, ±6.4 points), against a typical 13% for a Montana town; the median home was built in 1954.
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 (7), the Library of Congress (4), Wikidata (7), the National Register of Historic Places (35), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and Sanborn fire insurance maps (Library of Congress). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.