Browse / United States / Pennsylvania / Marietta

Marietta

Pennsylvaniaborough

Photograph of Marietta
Featured view

Marietta

Total population

2,886

Median home value

$211,600

21.5%

Bachelor's+

Median income

$54,167

Marietta$54k
National$74k

Founded

1803

Elevation279 m
Land area0.75 km²
Weather59°F · Cloudy
Coordinates40.06°, -76.55°

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

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City facts

Founded
1803
Elevation
279 m
Area
0.75 km²
Official website
www.mariettapa.com

Facts from Wikidata (CC0).

Overview

Marietta is a borough in Lancaster County, Pennsylvania, United States. The population was 2,633 at the 2020 census. It is located on the east bank of the Susquehanna River, northwest of Columbia.

Read more on Wikipedia

History & geography

History

In 1727, James Anderson made a lottery that laid out part of present-day Marietta. Later David Cook laid another portion of present-day Marietta. Further development by Jacob Grosh, John Myers, John Peadan, James Mehaffey, Benjamin Long, and James Huffy laid out the rest of present-day Marietta. In 1812, the borough was incorporated, merging all the areas of town except for the western portion of the borough which was extended into Marietta at a later date. For the first few years of existence, the growth of the borough was meager. Then an economic crisis struck the town, not relenting until around 1830. Thereafter, industries such as timber and iron smelting provided many economic opportunities in the borough. The borough's name is an amalgamation of the first names of Mary Cook and Henrietta Anderson, the wives of two first settlers. The Ashley and Bailey Silk Mill, Joseph Bucher House, Chickies Historic District, Linden House, and Marietta Historic District are listed on the National Register of Historic Places.

Geography

Marietta is located in western Lancaster County at (40.057169, -76.555955). It is bordered to the north, east, and west by East Donegal Township, and to the south, across the Susquehanna River, by Hellam Township in York County. According to the U.S. Census Bureau, the borough has a total area of , of which , or 0.93%, are water. Market Street runs the whole length of the town. The east/west divider is Waterford Avenue. Pennsylvania Route 441 passes just north of the borough and forms part of its northeastern border; the highway leads southeast to Columbia and northwest (upriver) to Middletown.

Read full article on Wikipedia

Excerpted from the corresponding Wikipedia article (CC BY-SA).

Demographics & economy

Median age
45.5
Median home value
$211,600
Housing units
1,446
Poverty rate
7.3%
Unemployment
2.9%

Race & ethnicity

White
75.3%
Black
3.6%
Asian
1.2%
Hispanic
7.9%

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

Geography

Latitude
40.0570
Longitude
-76.5517
Water area
0.01 mi²
View on OpenStreetMap

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

Climate

Current forecast

Overnight
59°F
Cloudy
Columbus Day
75°F
Mostly Sunny
Monday Night
55°F
Partly Cloudy
Tuesday
80°F
Sunny
Tuesday Night
65°F
Mostly Clear
Wednesday
81°F
Mostly Sunny

Forecast for Marietta, PA 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)
550,794
Distinct species (top 10)
10

Most-observed species

  • Northern Cardinal
    Cardinalis cardinalis (Linnaeus, 1758) · Aves
    21,806
  • American Robin
    Turdus migratorius Linnaeus, 1766 · Aves
    18,112
  • Carolina Wren
    Thryothorus ludovicianus (Latham, 1790) · Aves
    17,428
  • Mourning Dove
    Zenaida macroura (Linnaeus, 1758) · Aves
    16,219
  • Song Sparrow
    Melospiza melodia (A.Wilson, 1810) · Aves
    15,281
  • Blue Jay
    Cyanocitta cristata (Linnaeus, 1758) · Aves
    15,108
  • Carolina Chickadee
    Poecile carolinensis (Audubon, 1834) · Aves
    14,610
  • American Goldfinch
    Spinus tristis (Linnaeus, 1758) · Aves
    13,747

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

Schools

Total
25
Elementary
14
Middle
6
High
5
Other
0

Largest nearby schools

  • Hempfield SHS
    High · Landisville · 2,268 students · 16.3:1 ratio
  • Elizabethtown Area SHS
    High · Elizabethtown · 1,249 students · 17.3:1 ratio
  • Donegal HS
    High · Mount Joy · 930 students · 15.8:1 ratio
  • Elizabethtown Area MS
    Middle · Elizabethtown · 875 students · 14.6:1 ratio
  • Donegal Intermediate School
    Elementary · Marietta · 833 students · 14.9:1 ratio
  • Bear Creek School
    Elementary · Elizabethtown · 816 students · 15.4:1 ratio
  • Central Manor El Sch
    Elementary · Washington Boro · 604 students · 15.9:1 ratio
  • Centerville MS
    Middle · Lancaster · 602 students · 13.7:1 ratio

Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).

Earthquake history

Quakes ≥ 2.5 (25 yrs, 62 mi)
8
Largest magnitude
3.44
Largest event
2019-06-13

Most recent

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

Photos

Sights & places nearby

Notable people from here

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

Nearby places in Pennsylvania

Browse all places in Pennsylvania →

Geography & sun

Avg solar (kWh/m²/day)
3.86
Annual solar (kWh/m²)
1,408

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

Nearby airports

Public attention

Wikipedia views (last 30 days)
448
Avg daily Wikipedia views
15
Attention level
Obscure

Pageview totals from the Wikimedia Pageviews API.

Books about Marietta

Search results from Open Library.

Recent natural events nearby

Ground air-quality sensors

Recently spotted species

Research-grade observations from iNaturalist (within ~15 mi).

Nearest stream gauge

Site
Susquehanna River at Marietta, PA
Distance
1.1 mi
Streamflow
22,300 cfs
Gage height
35.64 ft
Water temp
6 °C

Live readings from USGS NWIS · measured 2026-10-12 04:15 UTC.

Events

Sources

  • • Wikipedia
  • • US Census Bureau (ACS 5-year estimates)
  • • NOAA National Weather Service
  • • Wikidata
  • • USGS Earthquake Catalog (global feed)
  • • USGS NWIS (water data)
  • • NCES via Urban Institute Education Data Portal
  • • GBIF (Global Biodiversity Information Facility)
  • • iNaturalist
  • • Open-Meteo / sunrise-sunset.org
  • • Wikipedia Pageviews API
  • • Open Library