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History · Cochrane

Cochrane’s post office opened in 1887, and 31% of its homes were built before 1940

Below: 2 old photos and papers from 1995 on.

1887first post office
0on the National Register
31%homes built before 1940
2old photos & papers
From Cochrane’s archive · credits on each photo
Quick answers

How Cochrane began

When was Cochrane founded?

1887

The Cochrane post office opened in 1887, the earliest record of the town by name.

2020 census: 423139 years
Founding year: the first Cochrane post office (Blevins & Helbock, CC0).The full story ↓

What stands out about Cochrane’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 Cochrane’s collection

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

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

How Cochrane came to be

From Wikipedia’s history of Cochrane.

Read it all →

Cochrane began in 1885 as a settlement along the railroad and was initially named St. Petersburg. After a railroad conductor was injured in the town, it was renamed Cochrane in his honor. The village was officially incorporated in 1910.

Text from Wikipedia, licensed CC BY-SA 4.0.

By decade

Cochrane, decade by decade

One decade in the archive so far: the 1990s. Scroll each row; tap a photo for its story.

Famous people

Famous people close to Cochrane

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

See all →
Stories next door

History across the town line

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

Questions about Cochrane’s history

What year was Cochrane founded?

The Cochrane post office opened in 1887, the earliest record of the town by name (U.S. post office records).

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 Wikimedia Commons (6), 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.