History · New Castle

New Castle’s history is
mostly unwritten

The public archives hold only 2 old photos of New Castle. The rest are in attics, shoeboxes and the historical society. Help start the collection.

2old images & papers
4recent photos
Colorado [Adams County - Las Animas County (part)], 1940 · Wikimedia Commons

The story

from WikipediaRead it all ↗

When New Castle was incorporated in 1888, its economy was largely based on mining coal that was needed by the silver-mining industry to fire silver smelters. On February 18, 1896, a methane explosion in the Vulcan Mine killed 49 men and started a coal fire that was still burning as of 2020. The Vulcan reopened and suffered additional explosions on December 12, 1913 (killing 37) and November 4, 1918 (killing 3).

There are at least 25 coal fires burning near the town. They are normally confined underground.

From 2000 - 2014 the population grew 129%, much higher than the average growth in Colorado over the same period (20.8%).

Text from Wikipedia, licensed CC BY-SA 4.0.

Timeline

built from the dates on the items below
1940s2 items · Colorado [Adams County - Las Animas C…Commons
1950–1999Nothing yet. Family albums go here.
Be one of the first

Start New Castle’s collection

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

1 of 10 decades since 1900 have photos 🔁Retake an old viewColorado [Adams County - Las Anim…, 1940: stand where they stood+15 📦Share a family photoSign in to add one+10

Famous people close to New Castle

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By decade

New Castle, decade by decade

National Register of Historic Places

Nothing in New Castle is on the National Register yet

That’s true of most small towns. It doesn’t mean New Castle has no history, only that no one has written up a nomination. The closest listed place is Canyon (Canon) Creek School, District No. 32 in Chacra, 4.3 miles away.

How a place gets listed

1Talk to the stateEvery nomination goes through the State Historic Preservation Office. Owners, towns and historical societies can start one.
2Try a local or state list firstMany states keep their own register with a shorter form, a common first step for old barns, halls and schoolhouses.
3Write it upA nomination covers the history, photos and a map. Canyon (Canon) Creek School, District No. 32’s page links to a real one.
Know an old place in New Castle?A mill, a schoolhouse, a cellar hole, a church: add a photo of it to New Castle’s story, or a memory of it.
📷 Add a photo of an old place
National Park Service, National Register of Historic Places · photos from Wikimedia Commons

Then & now

No then-and-now pairs yet. Take a photo from the same spot as Colorado [Adams County - Las Animas County (part)] (1940) and it appears here side by side.

🔁 Retake this view · +15

Stories next door

nearby towns’ history

From Wikimedia Commons (6). Images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.

The door’s open

Where to, neighbor?

You’re in New Castle, COView boundary

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/18 · 2025-01-01