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History · Lyon Mountain

Lyon Mountain’s post office opened in 1878, and 44% of its homes were built before 1940

1 place in town is on the National Register. Below: maps from 1911 on and the census since 2000.

1878first post office
1on the National Register
44%homes built before 1940
1famous people
Quick answers

How Lyon Mountain began

When was Lyon Mountain founded?

1878

The Lyon Mountain post office opened in 1878, the earliest record of the town by name.

First census: 482 in 20002020 census: 421148 years
Founding year: the first Lyon Mountain post office (Blevins & Helbock, CC0).The full story ↓

What stands out about Lyon Mountain’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 Lyon Mountain’s collection

The first neighbors to add old photos shape how Lyon Mountain’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 Lyon Mountain came to be

From Wikipedia’s history of Lyon Mountain.

Read it all →

The hamlet is named after Nathaniel Lyon, who moved to the base of the mountain that also bears his name in 1803 and died circa 1850. Lyon was a relative of General Nathaniel Lyon (1818–1861).

Text from Wikipedia, licensed CC BY-SA 4.0.

On the map

Lyon Mountain on the map, 1911 to 1968

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

Lyon Mountain on the 1911 USGS mapLyon Mountain on the 1931 USGS mapLyon Mountain on the 1968 USGS map1911Lyon Mountain 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 Lyon Mountain.

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.

Be the first to add onePhotograph a print flat, in daylight, no flash.
Add from your album
On the National Register

1 historic place in Lyon Mountain

The country’s official list of buildings and places worth saving.

place listed
1
National Historic Landmarks
0
none yet
historic buildings protected
1
each building in a district counts

National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.

People over time

Lyon Mountain, census by census

010020030040050020002020Peak: 482

Between 421 and 482 people in every census since 2000.

3 censuses, 2000–2020.

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

Questions about Lyon Mountain’s history

What year was Lyon Mountain founded?

The Lyon Mountain post office opened in 1878, 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 Wikidata (1), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps and U.S. Census counts (via Wikipedia). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.