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History · La Salle

La Salle dates to 1899, and 71% of its homes were built before 1940

Below: maps from 1967 on and the census since 1930.

1899founded
0on the National Register
71%homes built before 1940
Quick answers

How La Salle began

When was La Salle founded?

1899

La Salle dates its founding to 1899 (Wikipedia’s history). The census first counted it in 1930.

First census: 121 in 19302020 census: 79127 years
Founding year: Wikipedia. First post office: 1900.The full story ↓

What stands out about La Salle’s past

Read from the archive, the National Register and the record. The page puts what stands out first.

★ What stands out · Help out

Start La Salle’s collection

The first neighbors to add old photos shape how La Salle’s history is told.

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
0 of 10 decades. The empty ones are waiting for someone’s album.
The story

How La Salle came to be

From Wikipedia’s history of La Salle.

Read it all →

La Salle was platted in 1899, and named for René-Robert Cavelier, Sieur de La Salle (1643–1687), a French explorer of North America. A post office has been in operation at La Salle since 1900.

Text from Wikipedia, licensed CC BY-SA 4.0.

People over time

La Salle, census by census

010019401960198020002020Peak: 147

Peaked at 147 in 1960; 79 people lived here in 2020.

10 censuses, 1930–2020.

U.S. Census Bureau decennial counts, from the census table on La Salle’s Wikipedia page.

Timeline

La Salle, 1899 to 1967

Woven from the archive, old maps, post office records, the National Register and the people born here.

  1. 19th century
  2. 1899
    FoundingLa Salle is established
  3. 20th century
  4. 1900Post officeThe La Salle post office opens
  5. 1960CensusPopulation peaks at 147
  6. 1967On the mapFirst mapped by the U.S. Geological Survey
By decade

No old photos in the archives yet

Weddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.

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On the map

La Salle on the map, 1967 to 1991

Every edition of the U.S. Geological Survey’s map of La Salle. Tap a year, or press play to watch the town change.

La Salle on the 1967 USGS mapLa Salle on the 1986 USGS mapLa Salle on the 1991 USGS map1967La Salle sheet · 1:24,000

U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of La Salle.

Famous people

Famous people close to La Salle

Nobody well known was born in La Salle itself, so here are the best known from just nearby.

See all →

Questions about La Salle’s history

What year was La Salle founded?

In 1899, according to Wikipedia’s history of the town. La Salle’s post office opened in 1900, and the census of 1930 counted 121 people here.

Memory lane

What the archives can’t tell you, neighbors can.

Town Square →
Start a conversation
Sources

Where this page comes from

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 Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock) 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.