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BHistory
History · La Salle Township

La Salle Township’s post office opened in 1832, and 16% of its homes were built before 1940

More historic than 59% of U.S. towns · #295 of 701 in Michigan. What drives it

Below: 1 old photo or paper, maps from 1912 on, and the census since 1850.

1832first post office
0on the National Register
16%homes built before 1940
1old photo or paper
2famous people
From La Salle Township’s archive · credits on each photo
Quick answers

How La Salle Township began

When was La Salle Township founded?

1832

The La Salle Township post office opened in 1832, the earliest record of the town by name. Three smaller post offices, La Salle (1832), Yargerville (1890) and Toledo Beach (1915), opened inside today’s town and later closed.

First census: 1,100 in 18502020 census: 4,639194 years

How historic is La Salle Township?

B

More historic than 59% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
Founding year: the first La Salle Township post office (Blevins & Helbock, CC0).
History grade

What drives La Salle Township’s History grade

On its age, its old homes and the National Register, La Salle Township is more historic than 59% of U.S. towns, #295 of 701 in Michigan. Its age holds the grade up; its National Register listings pull it down.

B
HistoryA character grade: shown, never part of La Salle Township’s overall grade.
All U.S. towns we grade (21,289)Ahead of 59%
NewerOlder
Michigan towns of 2,500+ (701)Ahead of 58%

Few Michigan towns list much on the Register (a typical Michigan town has 0.0 per 10,000 residents, the U.S. 2.4), so La Salle Township’s 0.0 sits below most of its state (32% of Michigan towns have fewer) while its 0 listings outnumber those of 23% of U.S. towns.

How sure. Graded on any two of the three inputs instead, the letter would range from C+ to A−. The pre-1940 share is a Census survey estimate (±5.3 points). The founding year is the first post office, not a stated founding date.

Founding year: the first post office (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 La Salle Township’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 Township’s collection

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

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
0 of 10 decades. The empty ones are waiting for someone’s album.
Places that used to be

Lost post offices, old corners, places now gone and burying grounds

Three other post offices opened and closed inside today’s town.

La Salle
1832–1973
Yargerville
1890–1906
Toledo Beach
1915–1925
18301930today
Hamlets and corners on the map
Hillcrest OrchardLa SalleNorth ShoresYargerville
Gone or out of use
La Salle Post Officepost officeToledo Beach Post Officepost officeYargerville Post Officepost office
4cemeteries and burying grounds inside La Salle Township
Bradford FarmLa Salle TownshipRoselawn MemorialSaint John's

US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).

On the map

La Salle Township on the map, 1912 to 1979

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

La Salle Township on the 1912 USGS mapLa Salle Township on the 1936 USGS mapLa Salle Township on the 1943 USGS mapLa Salle Township on the 1952 USGS mapLa Salle Township on the 1967 USGS mapLa Salle Township on the 1979 USGS map1912Monroe 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 La Salle Township.

The story so far

La Salle Township, in brief

Wikipedia doesn’t have a history of La Salle Township yet. The photos, dates and memories neighbors add here are how it gets written.

La Salle Township is a civil township of Monroe County in the U.S. state of Michigan. The population was 4,639 at the 2020 census.

Its first post office opened in 1832. Between the 2010 and 2020 censuses its population fell from 4,894 to 4,639 (-5%).

Intro from Wikipedia. Population: U.S. Census Bureau.

Timeline

La Salle Township, 1832 to 1973

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

  1. 19th century
  2. 1832Post officeThe La Salle post office opens
  3. 1840Born hereArchibald B. Darragh is born here
  4. 1859Born hereStephen Miller Foote is born here
  5. 1890Post officeThe Yargerville post office opens
  6. 20th century
  7. 1906Post officeThe Yargerville post office closes
  8. 1912On the mapFirst mapped by the U.S. Geological Survey
  9. 1915Post officeThe Toledo Beach post office opens
  10. 1925Post officeThe Toledo Beach post office closes
  11. 1973Post officeThe La Salle post office closes
By decade

La Salle Township, decade by decade

Then & now

Stand where they stood

No then-and-now pairs yet. Take a photo from the same spot as an old one and they appear here side by side.

LaSalle Monroe MI
Retake this viewLaSalle Monroe MI

Find the spot, match the angle, and add your photo. It becomes the first then-and-now pair on La Salle Township’s page.

Retake this view · +15
People over time

La Salle Township, census by census

05001,0001,5002,0002,5003,0003,5004,0004,5005,0005,5001850190019502000Peak: 5,011

Between 1,100 and 5,011 people in every census since 1850.

18 censuses, 1850–2020.

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

Famous people

2 famous people were born in La Salle Township

Writers, athletes, leaders and more, ranked by how widely they’re known.

See all →
Stories next door

History across the town line

Each neighbor’s History grade, on the same three inputs.

Questions about La Salle Township’s history

What year was La Salle Township founded?

The La Salle Township post office opened in 1832, the earliest record of the town by name (U.S. post office records).

How does La Salle Township rank for history?

La Salle Township is more historic than 59% of U.S. towns, #295 of 701 in Michigan. 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.

How old are the homes in La Salle Township?

16% of La Salle Township’s homes were built before 1940 (Census estimate, ±5.3 points), against a typical 12% for a Michigan town; the median home was built in 1974.

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).

From Wikimedia Commons (7), 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) 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.