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History · Mount Aetna

Half of Mount Aetna’s homes were built after 1988

Most of Mount Aetna was built recently: 4% of its homes predate 1940 and the median home dates from 1988. Below: maps from 1912 on and the census since 1990.

0on the National Register
4%homes built before 1940
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What stands out about Mount Aetna’s past

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

A history waiting to be writtenNo old photos of Mount Aetna are in the public archives yet. The rest are in attics and albums.
★ What stands out · Help out

Start Mount Aetna’s collection

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

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

Mount Aetna, in brief

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

Mount Aetna is a census-designated place (CDP) in Washington County, Maryland, United States. The population was 838 at the 2000 census.

Between the 2010 and 2020 censuses its population grew from 561 to 580 (+3%).

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

By decade

Mount Aetna, decade by decade

Today3 recent
2020-06-01 18 33 26 View south along Maryland State Route 66 (Mapleville Road) just north of Mount Aetna Road in20202020-06-01 18 33 26 View south along Maryland State R…2020-06-01 15 25 31 View north along Maryland State Route 66 (Mapleville Road) just north of Mount Aetna Road in20202020-06-01 15 25 31 View north along Maryland State R…2020-06-01 15 24 19 View south along Maryland State Route 66 (Mapleville Road) just south of Mount Aetna Road in20202020-06-01 15 24 19 View south along Maryland State R…
On the map

Mount Aetna on the map in 1912

The U.S. Geological Survey’s map of Mount Aetna.

Mount Aetna on the 1912 USGS map1912Hagerstown 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 Mount Aetna.

People over time

Mount Aetna, census by census

05001,0001,5002,0002,5003,0003,5004,00020002020Peak: 3,608

Between 580 and 3,608 people in every census since 1990.

3 censuses, 1990–2020.

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

Famous people

Famous people close to Mount Aetna

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

See all →
LA KnightAmerican professional wrestler · b. 1982
Dennis ScottAmerican basketball player · b. 1968
Aaron BrooksAmerican wrestler · b. 2000
Louis E. McComasAmerican politician · b. 1846
E
Euge GrooveAmerican musical artist · b. 1962
Joseph CaseyCongressman · b. 1814
Places that used to be

Old corners and places now gone

Old hamlets and crossroads still carry their names on the map.

Hamlets and corners on the map
Beaver Creek EstatesCrest Valley
Gone or out of use
Mount Aetna Schoolschool

Places and cemeteries from the USGS Geographic Names Information System (2021).

Questions about Mount Aetna’s history

Memory lane

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

Town Square →
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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 (3), U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia) 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.