What is the population of Mount Aetna, Maryland?

Mount Aetna has a population of approximately 637 according to the latest available open data.

Where is Mount Aetna, Maryland located?

Mount Aetna is located in Maryland, United States, at approximate coordinates 39.5989°, -77.6128°.

What is the median household income in Mount Aetna?

The median household income in Mount Aetna is approximately $145,662 based on the most recent open data.

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Mount Aetna

MarylandCDP

Featured view

Mount Aetna

Total population

637

Median home value

$462,000

52.1%

Bachelor's+

Median income

$145,662

Mount Aetna$146k

National$74k

Weather82°F · Slight Chance Showers And Thunderstorms

Coordinates39.60°, -77.61°

Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.

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Active weather alerts

Freeze Watch · Severe
Freeze Watch issued October 16 at 12:38PM EDT until October 18 at 8:00AM EDT by NWS Baltimore MD/Washington DC

Source: NOAA National Weather Service.

City facts

Overview

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

History & geography

Demographics & economy

Median age

48.5

Median home value

$462,000

Housing units

227

Poverty rate

3.8%

Unemployment

0.9%

Race & ethnicity

White

59.3%

Black

19.9%

Asian

Hispanic

16%

Source: US Census Bureau — American Community Survey, 5-year estimates.

Geography

Latitude

39.5989

Longitude

-77.6128

Water area

—

View on OpenStreetMap

Coordinates & boundaries from the US Census TIGER/Line shapefiles.

Climate

Current forecast

This Afternoon

82°F

Slight Chance Showers And Thunderstorms

Tonight

47°F

Chance Showers And Thunderstorms

Saturday

52°F

Mostly Sunny

Saturday Night

35°F

Clear

Sunday

56°F

Sunny

Sunday Night

38°F

Mostly Clear

Forecast for Mount Aetna, MD from NOAA NWS API.

Air quality

Industrial & pollution facilities

Natural hazard risk

Health (adults)

Walkability

Amenities nearby

Wildlife & biodiversity

Observations (last 5 yrs, 10 mi)

413,228

Distinct species (top 10)

Most-observed species

Northern Cardinal
Cardinalis cardinalis (Linnaeus, 1758) · Aves
16,784
Carolina Wren
Thryothorus ludovicianus (Latham, 1790) · Aves
12,836
American Robin
Turdus migratorius Linnaeus, 1766 · Aves
11,880
Blue Jay
Cyanocitta cristata (Linnaeus, 1758) · Aves
11,575
Red-bellied Woodpecker
Melanerpes carolinus (Linnaeus, 1758) · Aves
11,144
Tufted Titmouse
Baeolophus bicolor (Linnaeus, 1766) · Aves
10,593
Carolina Chickadee
Poecile carolinensis (Audubon, 1834) · Aves
10,481
American Crow
Corvus brachyrhynchos C.L.Brehm, 1822 · Aves
10,376

Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).

Schools

Earthquake history

Quakes ≥ 2.5 (25 yrs, 62 mi)

Largest magnitude

3.6

Largest event

2010-07-16

Most recent

M 2.5 — 2025-10-27
4 km E of Riverside, Maryland
M 2.6 — 2021-06-25
2 km SE of Woodlawn, Maryland
M 2.81 — 2019-09-15
5 km ESE of East Berlin, Pennsylvania
M 3.44 — 2019-06-13
9 km N of Blain, Pennsylvania
M 3.03 — 2016-01-17
3 km NE of Ranson, West Virginia
M 3.6 — 2010-07-16
5 km NNW of Barnesville, Maryland

Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).

Photos

Sights & places nearby

Notable people from here

Russell P. Hartle

United States Army general

George W. Boerstler

American physician and surgeon

Evan Eckenrode

US comedian, filmmaker, Internet personality and former Vine star

John L. McAtee

US judge (1841-1904)

Francis Calvin Renner

American inventor, businessman, farmer, and minister

Andrew G. Boyd

Confederate soldier and editor of the Maryland Free Press

Benjamin Franklin Newcomer

American railroad and bank executive (1827–1901)

Jessica Fitzwater

American politician

Paul David Richardson

American architect, active in Washington

People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.

Nearby places in Maryland

Browse all places in Maryland →

Geography & sun

Avg solar (kWh/m²/day)

3.98

Annual solar (kWh/m²)

1,452

Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.

Nearby airports

Public attention

Wikipedia views (last 30 days)

Avg daily Wikipedia views

Attention level

Obscure

Pageview totals from the Wikimedia Pageviews API.

Books about this place

Recent natural events nearby

Ground air-quality sensors

Recently spotted species

Nearest stream gauge

Events

Gallery

Sources

• Wikipedia
• US Census Bureau (ACS 5-year estimates)
• NOAA National Weather Service
• Wikidata
• USGS Earthquake Catalog (global feed)
• GBIF (Global Biodiversity Information Facility)
• Open-Meteo / sunrise-sunset.org
• Wikipedia Pageviews API